large change to allow project merging
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MERGE_FEATURE.md
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MERGE_FEATURE.md
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# Project Merge & Conflict Resolution Feature
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## Overview
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pyPhotoAlbum v3.0 introduces comprehensive merge conflict resolution support, enabling multiple users to edit the same album and merge their changes intelligently. The system uses UUIDs, timestamps, and a project ID to track changes and resolve conflicts.
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## Table of Contents
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- [Key Features](#key-features)
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- [How It Works](#how-it-works)
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- [File Format Changes (v3.0)](#file-format-changes-v30)
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- [User Guide](#user-guide)
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- [Developer Guide](#developer-guide)
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- [Testing](#testing)
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- [Migration from v2.0](#migration-from-v20)
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---
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## Key Features
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### 1. **Project ID-Based Merge Detection**
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- Each project has a unique `project_id` (UUID)
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- **Same project_id** → Merge with conflict resolution
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- **Different project_id** → Concatenate (combine all pages)
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### 2. **UUID-Based Element Tracking**
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- Every page and element has a stable UUID
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- Elements can be tracked even when page numbers or z-order changes
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- Enables reliable conflict detection across versions
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### 3. **Timestamp-Based Conflict Resolution**
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- All changes tracked with `created` and `last_modified` timestamps (ISO 8601 UTC)
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- Automatic "Latest Wins" strategy available
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- Manual conflict resolution through visual dialog
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### 4. **Soft Delete Support**
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- Deleted items marked with `deleted` flag and `deleted_at` timestamp
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- Prevents resurrection conflicts
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- Tombstone pattern ensures deleted items stay deleted
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### 5. **Visual Merge Dialog**
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- Side-by-side comparison of conflicting changes
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- Page previews and element details
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- Multiple resolution strategies:
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- **Latest Wins**: Most recent change wins (automatic)
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- **Always Use Yours**: Keep all local changes
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- **Always Use Theirs**: Accept all remote changes
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- **Manual**: Choose per-conflict
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---
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## How It Works
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### Merge Workflow
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```
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1. User clicks "Merge Projects" in File ribbon tab
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↓
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2. Select .ppz file to merge
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↓
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3. System compares project_ids
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├─→ Same ID: Detect conflicts → Show merge dialog
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└─→ Different ID: Ask to concatenate
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↓
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4. User resolves conflicts (if any)
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↓
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5. Merged project becomes current project
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↓
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6. User saves merged project
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```
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### Conflict Detection
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The system detects three types of conflicts:
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#### 1. **Page-Level Conflicts**
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- Page modified in both versions
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- Page deleted in one, modified in other
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- Page properties changed (size, type, etc.)
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#### 2. **Element-Level Conflicts**
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- Element modified in both versions (position, size, rotation, content)
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- Element deleted in one, modified in other
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- Element properties changed differently
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#### 3. **Project-Level Conflicts**
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- Settings changed in both (page size, DPI, cover settings, etc.)
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### Automatic Conflict Resolution
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**Non-conflicting changes** are automatically merged:
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- Page 1 modified in version A, Page 2 modified in version B → Keep both
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- New pages added at different positions → Merge both sets
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- Different elements modified → Keep all modifications
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**Conflicting changes** require resolution:
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- Same element modified in both versions
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- Element/page deleted in one but modified in other
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---
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## File Format Changes (v3.0)
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### What's New in v3.0
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#### Project Level
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```json
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{
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"data_version": "3.0",
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"project_id": "550e8400-e29b-41d4-a716-446655440000",
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"created": "2025-01-22T10:30:00.123456+00:00",
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"last_modified": "2025-01-22T14:45:12.789012+00:00",
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...
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}
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```
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#### Page Level
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```json
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{
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"page_number": 1,
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"uuid": "6ba7b810-9dad-11d1-80b4-00c04fd430c8",
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"created": "2025-01-22T10:30:00.123456+00:00",
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"last_modified": "2025-01-22T11:15:30.456789+00:00",
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"deleted": false,
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"deleted_at": null,
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...
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}
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```
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#### Element Level
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```json
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{
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"type": "image",
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"uuid": "7c9e6679-7425-40de-944b-e07fc1f90ae7",
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"created": "2025-01-22T10:30:00.123456+00:00",
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"last_modified": "2025-01-22T13:20:45.123456+00:00",
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"deleted": false,
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"deleted_at": null,
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"position": [10, 10],
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"size": [100, 100],
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...
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}
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```
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### Backwards Compatibility
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- **v3.0 can read v2.0 and v1.0 files** with automatic migration
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- **v2.0/v1.0 cannot read v3.0 files** (breaking change)
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- Migration automatically generates UUIDs and timestamps for old files
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---
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## User Guide
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### How to Merge Two Album Versions
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1. **Open your current album** in pyPhotoAlbum
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2. **Click "Merge Projects"** in the File tab of the ribbon
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3. **Select the other album file** (.ppz) to merge
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4. **System analyzes the projects:**
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- If they're the same album (same project_id):
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- Shows conflicts requiring resolution
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- Auto-merges non-conflicting changes
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- If they're different albums:
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- Asks if you want to combine all pages
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5. **Resolve conflicts** (if merging same album):
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- View side-by-side comparison
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- Choose "Use Your Version" or "Use Other Version" for each conflict
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- Or click "Auto-Resolve All" with a strategy:
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- **Latest Wins**: Keeps most recently modified version
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- **Always Use Yours**: Keeps all your changes
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- **Always Use Theirs**: Accepts all their changes
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6. **Click "Apply Merge"** to complete the merge
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7. **Save the merged album** when ready
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### Best Practices
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1. **Save before merging** - The system will prompt you, but it's good practice
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2. **Use cloud sync carefully** - If using Dropbox/Google Drive:
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- Each person should have their own working copy
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- Merge explicitly rather than relying on cloud sync conflicts
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3. **Communicate with collaborators** - Agree on who edits which pages to minimize conflicts
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4. **Review the merge** - Check the merged result before saving
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5. **Keep backups** - The autosave system creates checkpoints, but manual backups are recommended
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### Common Scenarios
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#### Scenario 1: You and a Friend Edit Different Pages
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- **Result**: Auto-merge ✅
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- No conflicts, both sets of changes preserved
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#### Scenario 2: You Both Edit the Same Image Position
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- **Result**: Conflict resolution needed ⚠️
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- You choose which position to keep
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#### Scenario 3: You Delete an Image, They Move It
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- **Result**: Conflict resolution needed ⚠️
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- You choose: keep it deleted or use their moved version
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#### Scenario 4: Combining Two Different Albums
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- **Result**: Concatenation
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- All pages from both albums combined into one
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---
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## Developer Guide
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### Architecture
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```
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pyPhotoAlbum/
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├── models.py # BaseLayoutElement with UUID/timestamp support
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├── project.py # Project and Page with UUID/timestamp support
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├── version_manager.py # v3.0 migration logic
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├── project_serializer.py # Save/load with v3.0 support
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├── merge_manager.py # Core merge conflict detection & resolution
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├── merge_dialog.py # Qt UI for visual conflict resolution
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└── mixins/operations/
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└── merge_ops.py # Ribbon integration & workflow
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```
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### Key Classes
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#### MergeManager
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```python
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from pyPhotoAlbum.merge_manager import MergeManager, MergeStrategy
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manager = MergeManager()
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# Check if projects should be merged or concatenated
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should_merge = manager.should_merge_projects(project_a_data, project_b_data)
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# Detect conflicts
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conflicts = manager.detect_conflicts(our_data, their_data)
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# Auto-resolve
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resolutions = manager.auto_resolve_conflicts(MergeStrategy.LATEST_WINS)
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# Apply merge
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merged_data = manager.apply_resolutions(our_data, their_data, resolutions)
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```
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#### Data Model Updates
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```python
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from pyPhotoAlbum.models import ImageData
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from pyPhotoAlbum.project import Page, Project
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# All elements now have:
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element = ImageData(...)
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element.uuid # Auto-generated UUID
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element.created # ISO 8601 timestamp
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element.last_modified # ISO 8601 timestamp
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element.deleted # Boolean flag
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element.deleted_at # Timestamp when deleted
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# Mark as modified
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element.mark_modified() # Updates last_modified
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# Mark as deleted
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element.mark_deleted() # Sets deleted=True, deleted_at=now
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# Same for pages and projects
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page.mark_modified()
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project.mark_modified()
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```
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### Adding Merge Support to Custom Elements
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If you create custom element types, ensure they:
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1. **Inherit from BaseLayoutElement**
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```python
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class MyCustomElement(BaseLayoutElement):
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def __init__(self, **kwargs):
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super().__init__(**kwargs) # Initializes UUID and timestamps
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# Your custom fields here
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```
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2. **Call `_deserialize_base_fields()` first in deserialize**
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```python
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def deserialize(self, data: Dict[str, Any]):
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self._deserialize_base_fields(data) # Load UUID/timestamps
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# Load your custom fields
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```
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3. **Include base fields in serialize**
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```python
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def serialize(self) -> Dict[str, Any]:
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data = {
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"type": "mycustom",
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# Your custom fields
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}
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data.update(self._serialize_base_fields()) # Add UUID/timestamps
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return data
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```
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4. **Call `mark_modified()` when changed**
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```python
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def set_my_property(self, value):
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self.my_property = value
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self.mark_modified() # Update timestamp
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```
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### Migration System
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To add a new migration (e.g., v3.0 to v4.0):
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```python
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# In version_manager.py
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@DataMigration.register_migration("3.0", "4.0")
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def migrate_3_0_to_4_0(data: Dict[str, Any]) -> Dict[str, Any]:
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"""
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Migrate from version 3.0 to 4.0.
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Main changes:
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- Add new fields
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- Update structures
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"""
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# Perform migration
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data['new_field'] = default_value
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# Update version
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data['data_version'] = "4.0"
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return data
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```
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### Testing
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Run the provided test scripts:
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```bash
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# Test v2.0 → v3.0 migration
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python test_migration.py
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# Test merge functionality
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python test_merge.py
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```
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Expected output: All tests should pass with ✅
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---
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## Testing
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### Manual Testing Checklist
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#### Test 1: Basic Migration
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- [ ] Open a v2.0 project
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- [ ] Verify it loads without errors
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- [ ] Check console for "Migration 2.0 → 3.0" message
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- [ ] Save the project
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- [ ] Verify saved version is 3.0
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#### Test 2: Same Project Merge
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- [ ] Create a project, save it
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- [ ] Open the file twice in different instances
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- [ ] Modify same element in both
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- [ ] Merge them
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- [ ] Verify conflict dialog appears
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- [ ] Resolve conflict
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- [ ] Verify merged result
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#### Test 3: Different Project Concatenation
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- [ ] Create two different projects
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- [ ] Try to merge them
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- [ ] Verify concatenation option appears
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- [ ] Verify combined project has all pages
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#### Test 4: Auto-Merge Non-Conflicting
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- [ ] Create project with 2 pages
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- [ ] Version A: Edit page 1
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- [ ] Version B: Edit page 2
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- [ ] Merge
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- [ ] Verify auto-merge without conflicts
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- [ ] Verify both edits preserved
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### Automated Testing
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Run the test scripts:
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```bash
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cd /home/dtourolle/Development/pyPhotoAlbum
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# Migration test
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./test_migration.py
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# Merge test
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./test_merge.py
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```
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---
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## Migration from v2.0
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### Automatic Migration
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When you open a v2.0 project in v3.0, it will automatically:
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1. Generate a unique `project_id`
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2. Generate `uuid` for all pages and elements
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3. Set `created` and `last_modified` to current time
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4. Add `deleted` and `deleted_at` fields (all set to False/None)
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5. Update `data_version` to "3.0"
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### Migration Output Example
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```
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Migration 2.0 → 3.0: Adding UUIDs, timestamps, and project_id
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Generated project_id: 550e8400-e29b-41d4-a716-446655440000
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Migrated 5 pages to v3.0
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Migration completed successfully
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```
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### After Migration
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- **Save the project** to persist the migration
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- The migrated file can **only be opened in v3.0+**
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- Keep a backup of v2.0 file if you need v2.0 compatibility
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### Rollback
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If you need to rollback to v2.0:
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1. Don't save after opening in v3.0
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2. Close without saving
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3. Open original v2.0 file in v2.0
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---
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## Troubleshooting
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### Merge Dialog Won't Appear
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**Problem**: Clicking "Merge Projects" does nothing
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**Solutions**:
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- Check both projects are v3.0 (or were migrated)
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- Verify projects have the same `project_id`
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- Check console for error messages
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### Can't Resolve Conflicts
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**Problem**: "Apply Merge" button is grayed out
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**Solutions**:
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- Make a resolution choice for each conflict
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- Or click "Auto-Resolve All" first
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### Changes Not Preserved
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**Problem**: After merge, some changes are missing
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**Solutions**:
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- Check which resolution strategy you used
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- "Latest Wins" prefers most recent modifications
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- Review each conflict manually if needed
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### Project Won't Load
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**Problem**: "Incompatible file version" error
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**Solutions**:
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- This is a v2.0 or v1.0 file
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- Migration should happen automatically
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- If not, check version_manager.py for errors
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---
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## FAQ
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### Q: Can I merge more than two projects at once?
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**A:** Not directly. Merge two at a time, then merge the result with a third.
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### Q: What happens to undo history after merge?
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**A:** Undo history is session-specific and not preserved during merge. Save before merging.
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### Q: Can I see what changed before merging?
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**A:** The merge dialog shows changed elements with timestamps. Future versions may add detailed diff view.
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### Q: Is merge atomic?
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**A:** No. If you cancel during conflict resolution, no changes are made. Once you click "Apply Merge", the changes are applied to the current project.
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### Q: Can I merge projects from different versions?
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**A:** Yes! v2.0 and v1.0 projects are automatically migrated to v3.0 before merging.
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### Q: What if two people add the same image?
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**A:** If the image has the same filename and is added to different pages, both instances are kept. If added to the same location on the same page, it becomes a conflict.
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### Q: Can I programmatically merge projects?
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**A:** Yes! See the Developer Guide section for `MergeManager` API usage.
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---
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## Future Enhancements
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Potential improvements for future versions:
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1. **Three-way merge** - Use base version for better conflict resolution
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2. **Merge history tracking** - Log all merges performed
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3. **Partial merge** - Merge only specific pages
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4. **Cloud collaboration** - Real-time collaborative editing
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5. **Merge preview** - Show full diff before applying
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6. **Asset conflict handling** - Better handling of duplicate assets
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7. **Conflict visualization** - Visual overlay showing changes
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---
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## Version History
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### v3.0 (2025-01-22)
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- ✨ Initial merge conflict resolution feature
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- ✨ UUID and timestamp tracking
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- ✨ Project ID-based merge detection
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- ✨ Visual merge dialog
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- ✨ Automatic migration from v2.0
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- ✨ Soft delete support
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---
|
||||
|
||||
## Credits
|
||||
|
||||
Merge system designed and implemented with the following principles:
|
||||
- **UUID stability** - Elements tracked across versions
|
||||
- **Timestamp precision** - ISO 8601 UTC for reliable ordering
|
||||
- **Backwards compatibility** - Seamless migration from v2.0
|
||||
- **User-friendly** - Visual conflict resolution
|
||||
- **Developer-friendly** - Clean API, well-documented
|
||||
|
||||
For questions or issues, please file a bug report in the project repository.
|
||||
@ -336,10 +336,10 @@ if not success:
|
||||
print(f"Error saving: {error}")
|
||||
|
||||
# Load project
|
||||
loaded_project, error = load_from_zip("album.ppz")
|
||||
if loaded_project:
|
||||
try:
|
||||
loaded_project = load_from_zip("album.ppz")
|
||||
print(f"Loaded: {loaded_project.name}")
|
||||
else:
|
||||
except Exception as error:
|
||||
print(f"Error loading: {error}")
|
||||
|
||||
# Get project info without loading
|
||||
@ -474,7 +474,7 @@ def test_save_and_load_project(tmp_path):
|
||||
assert success is True
|
||||
|
||||
# Load
|
||||
loaded, error = load_from_zip(str(zip_path))
|
||||
loaded = load_from_zip(str(zip_path))
|
||||
assert loaded.name == "Test"
|
||||
assert len(loaded.pages) == 1
|
||||
```
|
||||
|
||||
@ -1,293 +0,0 @@
|
||||
# GLWidget Refactoring - COMPLETE! ✅
|
||||
|
||||
## Summary
|
||||
|
||||
Successfully refactored [gl_widget.py](pyPhotoAlbum/gl_widget.py) from **1,368 lines** into a clean **mixin-based architecture** with **9 focused mixins** totaling **~800 lines** of well-tested, maintainable code.
|
||||
|
||||
## Results
|
||||
|
||||
### Test Coverage
|
||||
- ✅ **449 tests passing** (was 223 originally)
|
||||
- **+226 new tests** added for mixins, commands, undo, and operations
|
||||
- **0 failures** - complete backwards compatibility maintained
|
||||
- Overall project coverage: **50%** (up from 6%) 🎉
|
||||
|
||||
### Code Metrics
|
||||
|
||||
**Before:**
|
||||
- 1,368 lines in one monolithic file
|
||||
- 27 methods
|
||||
- 25+ state variables
|
||||
- 13 conflated responsibilities
|
||||
|
||||
**After:**
|
||||
- 85 lines in [gl_widget.py](pyPhotoAlbum/gl_widget.py:1-85) (orchestration only)
|
||||
- ~800 lines total across 9 focused mixins
|
||||
- Each mixin averages 89 lines
|
||||
- Clear separation of concerns
|
||||
|
||||
### Extracted Mixins
|
||||
|
||||
| Mixin | Lines | Tests | Coverage | Purpose |
|
||||
|-------|-------|-------|----------|---------|
|
||||
| [ViewportMixin](pyPhotoAlbum/mixins/viewport.py:1-32) | 32 | 11 | 75% | Zoom and pan management |
|
||||
| [ElementSelectionMixin](pyPhotoAlbum/mixins/element_selection.py:1-78) | 78 | 21 | 69% | Element hit detection & selection |
|
||||
| [ElementManipulationMixin](pyPhotoAlbum/mixins/element_manipulation.py:1-71) | 71 | 18 | 97% | Resize, rotate, transfer |
|
||||
| [ImagePanMixin](pyPhotoAlbum/mixins/image_pan.py:1-39) | 39 | 12 | 95% | Image cropping within frames |
|
||||
| [PageNavigationMixin](pyPhotoAlbum/mixins/page_navigation.py:1-103) | 103 | 16 | 86% | Page detection & ghost pages |
|
||||
| [AssetDropMixin](pyPhotoAlbum/mixins/asset_drop.py:1-74) | 74 | 11 | 81% | Drag-and-drop file handling |
|
||||
| [MouseInteractionMixin](pyPhotoAlbum/mixins/mouse_interaction.py:1-189) | 189 | 18 | 65% | Mouse event coordination |
|
||||
| [RenderingMixin](pyPhotoAlbum/mixins/rendering.py:1-194) | 194 | - | - | OpenGL rendering pipeline |
|
||||
| [UndoableInteractionMixin](pyPhotoAlbum/mixins/interaction_undo.py:1-104) | 104 | 22 | 100% | Undo/redo integration |
|
||||
|
||||
**Total:** 884 lines extracted, 147 tests added
|
||||
|
||||
## Architecture
|
||||
|
||||
### New GLWidget Structure
|
||||
|
||||
```python
|
||||
class GLWidget(
|
||||
ViewportMixin, # Zoom & pan state
|
||||
RenderingMixin, # OpenGL rendering
|
||||
AssetDropMixin, # Drag-and-drop
|
||||
PageNavigationMixin, # Page detection
|
||||
ImagePanMixin, # Image cropping
|
||||
ElementManipulationMixin, # Resize & rotate
|
||||
ElementSelectionMixin, # Hit detection
|
||||
MouseInteractionMixin, # Event routing
|
||||
UndoableInteractionMixin, # Undo/redo
|
||||
QOpenGLWidget # Qt base class
|
||||
):
|
||||
"""Clean orchestration with minimal boilerplate"""
|
||||
```
|
||||
|
||||
### Method Resolution Order (MRO)
|
||||
|
||||
The mixin order is carefully designed:
|
||||
1. **ViewportMixin** - Provides fundamental state (zoom, pan)
|
||||
2. **RenderingMixin** - Uses viewport for rendering
|
||||
3. **AssetDropMixin** - Depends on page navigation
|
||||
4. **PageNavigationMixin** - Provides page detection
|
||||
5. **ImagePanMixin** - Needs viewport and selection
|
||||
6. **ElementManipulationMixin** - Needs selection
|
||||
7. **ElementSelectionMixin** - Core element operations
|
||||
8. **MouseInteractionMixin** - Coordinates all above
|
||||
9. **UndoableInteractionMixin** - Adds undo to interactions
|
||||
|
||||
## Benefits Achieved
|
||||
|
||||
### 1. **Maintainability**
|
||||
- Each mixin has a single, clear responsibility
|
||||
- Average mixin size: 89 lines (easy to understand)
|
||||
- Self-contained functionality with minimal coupling
|
||||
|
||||
### 2. **Testability**
|
||||
- 89 new unit tests for previously untested code
|
||||
- Mixins can be tested in isolation
|
||||
- Mock dependencies easily
|
||||
- High coverage (69-97% per mixin)
|
||||
|
||||
### 3. **Reusability**
|
||||
- Mixins can be composed in different ways
|
||||
- Easy to add new functionality by creating new mixins
|
||||
- Pattern established for future refactoring
|
||||
|
||||
### 4. **Backwards Compatibility**
|
||||
- All 223 original tests still pass
|
||||
- No breaking changes to public API
|
||||
- `selected_element` property maintained for compatibility
|
||||
- Zero regressions
|
||||
|
||||
### 5. **Code Quality**
|
||||
- Type hints added throughout
|
||||
- Comprehensive docstrings
|
||||
- Clear naming conventions
|
||||
- Consistent patterns
|
||||
|
||||
## Files Changed
|
||||
|
||||
### Created
|
||||
- [pyPhotoAlbum/mixins/viewport.py](pyPhotoAlbum/mixins/viewport.py)
|
||||
- [pyPhotoAlbum/mixins/element_selection.py](pyPhotoAlbum/mixins/element_selection.py)
|
||||
- [pyPhotoAlbum/mixins/element_manipulation.py](pyPhotoAlbum/mixins/element_manipulation.py)
|
||||
- [pyPhotoAlbum/mixins/image_pan.py](pyPhotoAlbum/mixins/image_pan.py)
|
||||
- [pyPhotoAlbum/mixins/page_navigation.py](pyPhotoAlbum/mixins/page_navigation.py)
|
||||
- [pyPhotoAlbum/mixins/asset_drop.py](pyPhotoAlbum/mixins/asset_drop.py)
|
||||
- [pyPhotoAlbum/mixins/mouse_interaction.py](pyPhotoAlbum/mixins/mouse_interaction.py)
|
||||
- [pyPhotoAlbum/mixins/rendering.py](pyPhotoAlbum/mixins/rendering.py)
|
||||
- [tests/test_viewport_mixin.py](tests/test_viewport_mixin.py)
|
||||
- [tests/test_element_selection_mixin.py](tests/test_element_selection_mixin.py)
|
||||
- [tests/test_element_manipulation_mixin.py](tests/test_element_manipulation_mixin.py)
|
||||
- [tests/test_image_pan_mixin.py](tests/test_image_pan_mixin.py)
|
||||
- [tests/test_page_navigation_mixin.py](tests/test_page_navigation_mixin.py)
|
||||
- [tests/test_asset_drop_mixin.py](tests/test_asset_drop_mixin.py)
|
||||
- [tests/test_mouse_interaction_mixin.py](tests/test_mouse_interaction_mixin.py)
|
||||
- [tests/test_gl_widget_integration.py](tests/test_gl_widget_integration.py)
|
||||
- [tests/test_gl_widget_fixtures.py](tests/test_gl_widget_fixtures.py)
|
||||
- [tests/test_commands.py](tests/test_commands.py) - 39 tests for command pattern (Phase 2)
|
||||
|
||||
### Modified
|
||||
- [pyPhotoAlbum/gl_widget.py](pyPhotoAlbum/gl_widget.py) - Reduced from 1,368 → 85 lines
|
||||
- [pyPhotoAlbum/commands.py](pyPhotoAlbum/commands.py) - Coverage improved from 26% → 59%
|
||||
|
||||
### Archived
|
||||
- [pyPhotoAlbum/gl_widget_old.py](pyPhotoAlbum/gl_widget_old.py) - Original backup
|
||||
|
||||
## Bug Fixes During Refactoring
|
||||
|
||||
1. **None project checks** - Added null safety in ViewportMixin, ElementSelectionMixin, PageNavigationMixin, AssetDropMixin
|
||||
2. **Floating point precision** - Fixed tolerance issues in image pan tests
|
||||
3. **Mock decorator paths** - Corrected @patch paths in page navigation tests
|
||||
|
||||
## Testing Strategy
|
||||
|
||||
Each mixin follows this proven pattern:
|
||||
|
||||
1. **Initialization tests** - Verify default state
|
||||
2. **Functionality tests** - Test core methods
|
||||
3. **Edge case tests** - Null checks, boundary conditions
|
||||
4. **Integration tests** - Verify mixin interactions
|
||||
|
||||
Example coverage breakdown:
|
||||
- **ElementManipulationMixin**: 97% (2 of 71 lines uncovered)
|
||||
- **ImagePanMixin**: 95% (2 of 39 lines uncovered)
|
||||
- **PageNavigationMixin**: 86% (14 of 103 lines uncovered)
|
||||
- **AssetDropMixin**: 81% (14 of 74 lines uncovered)
|
||||
- **MouseInteractionMixin**: 65% (67 of 189 lines uncovered)
|
||||
|
||||
## Phase 2: Command Pattern Testing (Medium Effort)
|
||||
|
||||
After completing the GLWidget refactoring, we continued with Phase 2 to improve test coverage for the command pattern implementation.
|
||||
|
||||
### Command Tests Added
|
||||
- **39 comprehensive tests** for [commands.py](pyPhotoAlbum/commands.py)
|
||||
- Coverage improved from **26% → 59%** (+33 percentage points)
|
||||
- Tests cover all command types:
|
||||
- `_normalize_asset_path` helper (4 tests)
|
||||
- `AddElementCommand` (5 tests)
|
||||
- `DeleteElementCommand` (3 tests)
|
||||
- `MoveElementCommand` (3 tests)
|
||||
- `ResizeElementCommand` (3 tests)
|
||||
- `RotateElementCommand` (3 tests)
|
||||
- `AdjustImageCropCommand` (2 tests)
|
||||
- `AlignElementsCommand` (2 tests)
|
||||
- `ResizeElementsCommand` (2 tests)
|
||||
- `ChangeZOrderCommand` (2 tests)
|
||||
- `StateChangeCommand` (3 tests)
|
||||
- `CommandHistory` (7 tests)
|
||||
|
||||
### Key Test Patterns
|
||||
Each command follows this test structure:
|
||||
1. **Execute tests** - Verify command execution changes state correctly
|
||||
2. **Undo tests** - Verify undo restores previous state
|
||||
3. **Redo tests** - Verify redo re-applies changes
|
||||
4. **Serialization tests** - Verify command can be serialized/deserialized
|
||||
5. **Asset management tests** - Verify reference counting for image assets
|
||||
6. **History management tests** - Verify undo/redo stack behavior
|
||||
|
||||
### Coverage Improvements by File
|
||||
- [pyPhotoAlbum/commands.py](pyPhotoAlbum/commands.py): 26% → 59% (+33%)
|
||||
- Overall project: 38% → 40% (+2%)
|
||||
|
||||
## Phase 3: InteractionUndo Testing (High Value)
|
||||
|
||||
After completing Phase 2, we continued with Phase 3 to achieve 100% coverage for the undo/redo interaction tracking system.
|
||||
|
||||
### InteractionUndo Tests Added
|
||||
- **22 comprehensive tests** for [interaction_undo.py](pyPhotoAlbum/mixins/interaction_undo.py)
|
||||
- Coverage improved from **42% → 100%** (+58 percentage points)
|
||||
- Tests cover all interaction types:
|
||||
- Initialization (1 test)
|
||||
- Begin Move (2 tests)
|
||||
- Begin Resize (1 test)
|
||||
- Begin Rotate (1 test)
|
||||
- Begin Image Pan (2 tests)
|
||||
- End Interaction (9 tests - all command types)
|
||||
- Clear State (2 tests)
|
||||
- Cancel Interaction (1 test)
|
||||
- Edge Cases (3 tests)
|
||||
|
||||
### Key Test Patterns
|
||||
Each interaction follows this test structure:
|
||||
1. **Begin tests** - Verify state capture (position, size, rotation, crop)
|
||||
2. **End tests** - Verify command creation and execution
|
||||
3. **Significance tests** - Verify tiny changes don't create commands
|
||||
4. **Error handling tests** - Verify graceful handling of edge cases
|
||||
|
||||
### Coverage Improvements by File
|
||||
- [pyPhotoAlbum/mixins/interaction_undo.py](pyPhotoAlbum/mixins/interaction_undo.py): 42% → 100% (+58%)
|
||||
- Overall project: 40% → 41% (+1%)
|
||||
|
||||
## Phase 4: Operations Mixins Testing (Easy Wins)
|
||||
|
||||
After completing Phase 3, we continued with Phase 4 to test operations mixins that were all at 0% coverage.
|
||||
|
||||
### Operations Mixin Tests Added
|
||||
- **40 comprehensive tests** for 3 operations mixins
|
||||
- Coverage improvements:
|
||||
- `zorder_ops.py`: 0% → 92% (+92%, 17 tests)
|
||||
- `alignment_ops.py`: 0% → 93% (+93%, 12 tests)
|
||||
- `element_ops.py`: 0% → 96% (+96%, 11 tests)
|
||||
|
||||
### Key Operations Tested
|
||||
**Z-Order Operations (17 tests):**
|
||||
- Bring to Front / Send to Back
|
||||
- Bring Forward / Send Backward
|
||||
- Swap Order
|
||||
- Command pattern integration
|
||||
- Edge cases (no selection, already at position, etc.)
|
||||
|
||||
**Alignment Operations (12 tests):**
|
||||
- Align Left / Right / Top / Bottom
|
||||
- Align Horizontal Center / Vertical Center
|
||||
- Command pattern integration
|
||||
- Minimum selection checks (requires 2+ elements)
|
||||
|
||||
**Element Operations (11 tests):**
|
||||
- Add Image (with asset management)
|
||||
- Add Text Box
|
||||
- Add Placeholder
|
||||
- Image scaling for large images
|
||||
- File dialog integration
|
||||
- Error handling
|
||||
|
||||
### Coverage Improvements by File
|
||||
- [pyPhotoAlbum/mixins/operations/zorder_ops.py](pyPhotoAlbum/mixins/operations/zorder_ops.py): 0% → 92% (+92%)
|
||||
- [pyPhotoAlbum/mixins/operations/alignment_ops.py](pyPhotoAlbum/mixins/operations/alignment_ops.py): 0% → 93% (+93%)
|
||||
- [pyPhotoAlbum/mixins/operations/element_ops.py](pyPhotoAlbum/mixins/operations/element_ops.py): 0% → 96% (+96%)
|
||||
- **Overall project: 41% → 50%** (+9%) 🎉
|
||||
|
||||
## Next Steps (Optional)
|
||||
|
||||
While the refactoring is complete and Phases 2-4 are done, future improvements could include:
|
||||
|
||||
1. **Phase 5: Remaining operations mixins** - 7 files at 5-26% coverage (distribution, size, edit, view, template, page, file)
|
||||
2. **Add tests for RenderingMixin** - Visual testing is challenging but possible (currently at 5%)
|
||||
3. **Improve MouseInteractionMixin coverage** - Currently at 65%, could add tests for rotation and resize modes
|
||||
4. **Improve ElementSelectionMixin coverage** - Currently at 69%, could add complex selection tests
|
||||
5. **Performance profiling** - Ensure mixin overhead is negligible
|
||||
6. **Documentation** - Add architecture diagrams and mixin interaction guide
|
||||
|
||||
## Conclusion
|
||||
|
||||
The refactoring successfully achieved all goals:
|
||||
|
||||
✅ Broke up monolithic 1,368-line file
|
||||
✅ Created maintainable mixin architecture
|
||||
✅ Added 226 comprehensive tests across 4 phases
|
||||
✅ Maintained 100% backwards compatibility
|
||||
✅ Established pattern for future refactoring
|
||||
✅ Improved overall code quality
|
||||
✅ **Increased test coverage from 6% to 50%** - major milestone! 🎉
|
||||
|
||||
The codebase is now significantly more maintainable, testable, and extensible.
|
||||
|
||||
---
|
||||
|
||||
**Completed:** 2025-11-11
|
||||
**Time invested:** ~40 hours
|
||||
**Lines refactored:** 1,368 → 85 + (9 mixins × ~89 avg lines)
|
||||
**Tests added:** 226 (125 for mixins, 39 for commands, 22 for undo, 40 for operations)
|
||||
**Tests passing:** 449/449 ✅
|
||||
**Coverage:** 6% → 50% (+44%)
|
||||
205
TEST_ANALYSIS.md
Normal file
205
TEST_ANALYSIS.md
Normal file
@ -0,0 +1,205 @@
|
||||
# Test Suite Analysis
|
||||
|
||||
## Overview
|
||||
**Total Test Files**: 43
|
||||
**Total Tests**: ~650
|
||||
**Test Collection Status**: ✅ All tests collect successfully
|
||||
|
||||
---
|
||||
|
||||
## Test Categories
|
||||
|
||||
### 1. ✅ **Proper Unit Tests** (Core Business Logic)
|
||||
These test pure logic with no external dependencies. Good unit tests!
|
||||
|
||||
| File | Tests | Description |
|
||||
|------|-------|-------------|
|
||||
| `test_alignment.py` | 43 | Pure alignment algorithm logic (bounds, distribute, spacing) |
|
||||
| `test_commands.py` | 39 | Command pattern implementation (with mocks) |
|
||||
| `test_snapping.py` | 30 | Snapping algorithm logic |
|
||||
| `test_page_layout.py` | 28 | Layout management logic |
|
||||
| `test_models.py` | 27 | Data model serialization/deserialization |
|
||||
| `test_zorder.py` | 18 | Z-order management logic |
|
||||
| `test_project.py` | 21 | Project lifecycle operations |
|
||||
| `test_project_serialization.py` | 21 | Serialization correctness |
|
||||
| `test_rotation_serialization.py` | 8 | Rotation data handling |
|
||||
| `test_merge.py` | 3 | Merge conflict resolution logic |
|
||||
|
||||
**Total**: ~258 tests
|
||||
**Status**: ✅ These are good unit tests!
|
||||
|
||||
---
|
||||
|
||||
### 2. ⚠️ **Integration Tests with Mocks** (UI Components)
|
||||
These test Qt widgets/mixins with mocked dependencies. Somewhat integration-y but still automated.
|
||||
|
||||
| File | Tests | Description |
|
||||
|------|-------|-------------|
|
||||
| `test_template_manager.py` | 35 | Template management with Qt |
|
||||
| `test_base_mixin.py` | 31 | Application state mixin (Qt + mocks) |
|
||||
| `test_view_ops_mixin.py` | 29 | View operations mixin (Qt + mocks) |
|
||||
| `test_element_selection_mixin.py` | 26 | Selection handling (Qt + mocks) |
|
||||
| `test_viewport_mixin.py` | 23 | Viewport rendering (Qt + mocks) |
|
||||
| `test_page_renderer.py` | 22 | Page rendering logic |
|
||||
| `test_interaction_undo_mixin.py` | 22 | Undo/redo system (Qt + mocks) |
|
||||
| `test_edit_ops_mixin.py` | 19 | Edit operations (Qt + mocks) |
|
||||
| `test_mouse_interaction_mixin.py` | 18 | Mouse event handling (Qt + mocks) |
|
||||
| `test_gl_widget_integration.py` | 18 | OpenGL widget integration (Qt + mocks) |
|
||||
| `test_element_manipulation_mixin.py` | 18 | Element manipulation (Qt + mocks) |
|
||||
| `test_zorder_ops_mixin.py` | 17 | Z-order operations mixin (Qt + mocks) |
|
||||
| `test_page_ops_mixin.py` | 17 | Page operations mixin (Qt + mocks) |
|
||||
| `test_page_navigation_mixin.py` | 16 | Page navigation (Qt + mocks) |
|
||||
| `test_size_ops_mixin.py` | 14 | Size operations mixin (Qt + mocks) |
|
||||
| `test_pdf_export.py` | 13 | PDF export functionality |
|
||||
| `test_image_pan_mixin.py` | 12 | Image panning (Qt + mocks) |
|
||||
| `test_alignment_ops_mixin.py` | 12 | Alignment ops mixin (Qt + mocks) |
|
||||
| `test_embedded_templates.py` | 11 | Template embedding |
|
||||
| `test_element_ops_mixin.py` | 11 | Element operations (Qt + mocks) |
|
||||
| `test_asset_drop_mixin.py` | 11 | Drag & drop handling (Qt + mocks) |
|
||||
| `test_distribution_ops_mixin.py` | 7 | Distribution operations (Qt + mocks) |
|
||||
| `test_multiselect.py` | 2 | Multi-selection (Qt + mocks) |
|
||||
| `test_loading_widget.py` | 2 | Loading UI widget (Qt) |
|
||||
|
||||
**Total**: ~405 tests
|
||||
**Status**: ⚠️ Proper tests but integration-heavy (Qt widgets)
|
||||
|
||||
---
|
||||
|
||||
### 3. ❌ **Not Really Tests** (Manual/Interactive Tests)
|
||||
These are scripts that were dumped into the test directory but aren't proper automated tests:
|
||||
|
||||
| File | Tests | Type | Issue |
|
||||
|------|-------|------|-------|
|
||||
| `test_drop_bug.py` | 1 | Manual test | References `/home/dtourolle/Pictures/` - hardcoded user path! |
|
||||
| `test_async_nonblocking.py` | 1 | Interactive GUI | Requires Qt event loop, crashes in CI |
|
||||
| `test_asset_loading.py` | 1 | Manual test | Requires `/home/dtourolle/Nextcloud/Photo Gallery/gr58/Album_pytool.ppz` |
|
||||
| `test_album6_compatibility.py` | 1 | Manual test | Requires `/home/dtourolle/Nextcloud/Photo Gallery/gr58/Album6.ppz` |
|
||||
| `test_version_roundtrip.py` | 1 | Demo script | Just converted to proper test - now OK! |
|
||||
| `test_page_setup.py` | 1 | Interactive | Requires Qt window |
|
||||
| `test_migration.py` | 1 | Manual test | Tests migration but not fully automated |
|
||||
| `test_heal_function.py` | 1 | Manual test | Interactive asset healing |
|
||||
| `test_zip_embedding.py` | 1 | Demo script | Content embedding demo |
|
||||
|
||||
**Total**: 9 "tests"
|
||||
**Status**: ❌ These should be:
|
||||
- Moved to `examples/` or `scripts/` directory, OR
|
||||
- Converted to proper automated tests with fixtures/mocks
|
||||
|
||||
---
|
||||
|
||||
### 4. 🔧 **Test Infrastructure**
|
||||
|
||||
| File | Purpose |
|
||||
|------|---------|
|
||||
| `test_gl_widget_fixtures.py` | Pytest fixtures for OpenGL testing (0 tests, just fixtures) |
|
||||
|
||||
---
|
||||
|
||||
## Problems Found
|
||||
|
||||
### 🔴 **Critical Issues**
|
||||
|
||||
1. **Hardcoded absolute paths** in tests:
|
||||
- `test_drop_bug.py`: `/home/dtourolle/Pictures/some_photo.jpg`
|
||||
- `test_asset_loading.py`: `/home/dtourolle/Nextcloud/Photo Gallery/gr58/Album_pytool.ppz`
|
||||
- `test_album6_compatibility.py`: `/home/dtourolle/Nextcloud/Photo Gallery/gr58/Album6.ppz`
|
||||
|
||||
2. **Interactive tests in CI**:
|
||||
- `test_async_nonblocking.py` - Creates Qt application and runs event loop
|
||||
- `test_page_setup.py` - Interactive GUI window
|
||||
- `test_loading_widget.py` - Interactive loading widget
|
||||
|
||||
3. **API mismatch** (FIXED):
|
||||
- ✅ `test_version_roundtrip.py` - Was using old `load_from_zip()` API
|
||||
- ✅ `test_asset_loading.py` - Was using old `load_from_zip()` API
|
||||
|
||||
### 🟡 **Medium Issues**
|
||||
|
||||
4. **Tests that look like demos**:
|
||||
- `test_heal_function.py` - Prints results but doesn't assert much
|
||||
- `test_zip_embedding.py` - More of a demo than a test
|
||||
- `test_migration.py` - Tests migration but could be more thorough
|
||||
|
||||
### 🟢 **Minor Issues**
|
||||
|
||||
5. **Test file naming**:
|
||||
- Some files have generic names like `test_multiselect.py` (2 tests)
|
||||
- Could be more descriptive
|
||||
|
||||
---
|
||||
|
||||
## Recommendations
|
||||
|
||||
### Short Term (Fix Immediately)
|
||||
|
||||
1. **Mark problematic tests to skip on CI**:
|
||||
```python
|
||||
@pytest.mark.skip(reason="Requires user-specific files")
|
||||
def test_album6_compatibility():
|
||||
...
|
||||
```
|
||||
|
||||
2. **Add skip conditions for missing files**:
|
||||
```python
|
||||
@pytest.mark.skipif(not os.path.exists(TEST_FILE), reason="Test file not found")
|
||||
```
|
||||
|
||||
3. **Fix the crashing test**:
|
||||
- `test_async_nonblocking.py` needs `@pytest.mark.gui` or similar
|
||||
- Or mark as `@pytest.mark.skip` for now
|
||||
|
||||
### Medium Term (Cleanup)
|
||||
|
||||
4. **Move non-tests out of tests directory**:
|
||||
```
|
||||
tests/ → Keep only real automated tests
|
||||
examples/ → Move interactive demos here
|
||||
scripts/ → Move manual test scripts here
|
||||
```
|
||||
|
||||
5. **Create proper fixtures for file-based tests**:
|
||||
- Use `pytest.fixture` to create temporary test files
|
||||
- Don't rely on user's home directory
|
||||
|
||||
6. **Add proper test markers**:
|
||||
```python
|
||||
@pytest.mark.unit # Pure logic, no dependencies
|
||||
@pytest.mark.integration # Needs Qt, database, etc.
|
||||
@pytest.mark.slow # Takes >1 second
|
||||
@pytest.mark.gui # Needs display/X server
|
||||
```
|
||||
|
||||
### Long Term (Architecture)
|
||||
|
||||
7. **Separate test types**:
|
||||
```
|
||||
tests/unit/ # Pure unit tests (fast, no deps)
|
||||
tests/integration/ # Integration tests (Qt, mocks)
|
||||
tests/e2e/ # End-to-end tests (slow, full stack)
|
||||
```
|
||||
|
||||
8. **Add CI configuration**:
|
||||
```yaml
|
||||
# Run fast unit tests on every commit
|
||||
# Run integration tests on PR
|
||||
# Run GUI tests manually only
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Summary
|
||||
|
||||
| Category | Count | Quality |
|
||||
|----------|-------|---------|
|
||||
| ✅ Good Unit Tests | ~258 | Excellent |
|
||||
| ⚠️ Integration Tests | ~405 | Good (but heavy) |
|
||||
| ❌ Not Real Tests | ~9 | Need fixing |
|
||||
| 🔧 Infrastructure | 1 | Good |
|
||||
| **Total** | **~673** | **Mixed** |
|
||||
|
||||
**Bottom Line**:
|
||||
- ~66% of tests are solid (unit + integration with mocks)
|
||||
- ~34% are integration tests that rely heavily on Qt
|
||||
- ~1.3% are broken/manual tests that need cleanup
|
||||
|
||||
The test suite is generally good, but needs cleanup of the manual/interactive tests that were dumped into the tests directory.
|
||||
46
install.sh
46
install.sh
@ -81,18 +81,24 @@ in_virtualenv() {
|
||||
install_package() {
|
||||
local install_mode=$1
|
||||
|
||||
if [ "$install_mode" = "system" ]; then
|
||||
print_info "Installing pyPhotoAlbum system-wide..."
|
||||
sudo pip install .
|
||||
else
|
||||
if in_virtualenv; then
|
||||
case "$install_mode" in
|
||||
system)
|
||||
print_info "Installing pyPhotoAlbum system-wide..."
|
||||
sudo pip install .
|
||||
;;
|
||||
venv)
|
||||
print_info "Installing pyPhotoAlbum in virtual environment..."
|
||||
pip install .
|
||||
else
|
||||
;;
|
||||
user-force)
|
||||
print_info "Installing pyPhotoAlbum for current user (forcing --user)..."
|
||||
pip install --user .
|
||||
;;
|
||||
*)
|
||||
print_info "Installing pyPhotoAlbum for current user..."
|
||||
pip install --user .
|
||||
fi
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
# Install desktop integration
|
||||
@ -202,6 +208,30 @@ main() {
|
||||
install_mode="system"
|
||||
fi
|
||||
|
||||
# Check if in virtualenv and warn user
|
||||
if in_virtualenv; then
|
||||
print_warn "Running in a virtual environment"
|
||||
echo "Where do you want to install?"
|
||||
echo "1) Virtual environment (default)"
|
||||
echo "2) User installation (~/.local)"
|
||||
echo "3) System-wide (requires sudo)"
|
||||
echo ""
|
||||
read -p "Enter your choice [1-3]: " venv_choice
|
||||
|
||||
case "$venv_choice" in
|
||||
2)
|
||||
install_mode="user-force"
|
||||
;;
|
||||
3)
|
||||
install_mode="system"
|
||||
;;
|
||||
*)
|
||||
install_mode="venv"
|
||||
;;
|
||||
esac
|
||||
echo ""
|
||||
fi
|
||||
|
||||
print_info "Installation mode: $install_mode"
|
||||
echo ""
|
||||
|
||||
|
||||
@ -136,7 +136,7 @@ When loading:
|
||||
```python
|
||||
from pyPhotoAlbum.project_serializer import load_from_zip
|
||||
|
||||
project, error = load_from_zip("myalbum.ppz")
|
||||
project = load_from_zip("myalbum.ppz")
|
||||
# Embedded templates are automatically restored
|
||||
|
||||
# Create template manager to access them
|
||||
|
||||
@ -136,8 +136,8 @@ class AutosaveManager:
|
||||
Tuple of (success: bool, project or error_message)
|
||||
"""
|
||||
try:
|
||||
success, result = load_from_zip(str(checkpoint_path))
|
||||
return success, result
|
||||
project = load_from_zip(str(checkpoint_path))
|
||||
return True, project
|
||||
except Exception as e:
|
||||
return False, f"Failed to load checkpoint: {str(e)}"
|
||||
|
||||
|
||||
@ -34,6 +34,7 @@ from pyPhotoAlbum.mixins.operations import (
|
||||
DistributionOperationsMixin,
|
||||
SizeOperationsMixin,
|
||||
ZOrderOperationsMixin,
|
||||
MergeOperationsMixin,
|
||||
)
|
||||
|
||||
|
||||
@ -50,6 +51,7 @@ class MainWindow(
|
||||
DistributionOperationsMixin,
|
||||
SizeOperationsMixin,
|
||||
ZOrderOperationsMixin,
|
||||
MergeOperationsMixin,
|
||||
):
|
||||
"""
|
||||
Main application window using mixin architecture.
|
||||
|
||||
363
pyPhotoAlbum/merge_dialog.py
Normal file
363
pyPhotoAlbum/merge_dialog.py
Normal file
@ -0,0 +1,363 @@
|
||||
"""
|
||||
Merge dialog for resolving project conflicts visually
|
||||
"""
|
||||
|
||||
from PyQt6.QtWidgets import (
|
||||
QDialog, QVBoxLayout, QHBoxLayout, QPushButton, QLabel,
|
||||
QListWidget, QListWidgetItem, QSplitter, QWidget, QScrollArea,
|
||||
QRadioButton, QButtonGroup, QTextEdit, QComboBox, QGroupBox
|
||||
)
|
||||
from PyQt6.QtCore import Qt, QSize, pyqtSignal
|
||||
from PyQt6.QtGui import QPixmap, QPainter, QColor, QFont, QPen
|
||||
|
||||
from typing import Dict, Any, List, Optional
|
||||
from pyPhotoAlbum.merge_manager import MergeManager, ConflictInfo, MergeStrategy
|
||||
from pyPhotoAlbum.page_renderer import PageRenderer
|
||||
|
||||
|
||||
class PagePreviewWidget(QWidget):
|
||||
"""Widget to render a page preview"""
|
||||
|
||||
def __init__(self, page_data: Dict[str, Any], parent=None):
|
||||
super().__init__(parent)
|
||||
self.page_data = page_data
|
||||
self.setMinimumSize(200, 280)
|
||||
self.setSizePolicy(
|
||||
self.sizePolicy().Policy.Expanding,
|
||||
self.sizePolicy().Policy.Expanding
|
||||
)
|
||||
|
||||
def paintEvent(self, event):
|
||||
"""Render the page preview"""
|
||||
painter = QPainter(self)
|
||||
painter.setRenderHint(QPainter.RenderHint.Antialiasing)
|
||||
|
||||
# Draw white background
|
||||
painter.fillRect(self.rect(), QColor(255, 255, 255))
|
||||
|
||||
# Draw border
|
||||
painter.setPen(QPen(QColor(200, 200, 200), 2))
|
||||
painter.drawRect(self.rect().adjusted(1, 1, -1, -1))
|
||||
|
||||
# Draw placeholder text
|
||||
painter.setPen(QColor(100, 100, 100))
|
||||
font = QFont("Arial", 10)
|
||||
painter.setFont(font)
|
||||
|
||||
# Page info
|
||||
page_num = self.page_data.get("page_number", "?")
|
||||
element_count = len(self.page_data.get("layout", {}).get("elements", []))
|
||||
last_modified = self.page_data.get("last_modified", "Unknown")
|
||||
|
||||
# Draw simplified representation
|
||||
y_offset = 20
|
||||
painter.drawText(10, y_offset, f"Page {page_num}")
|
||||
y_offset += 20
|
||||
painter.drawText(10, y_offset, f"Elements: {element_count}")
|
||||
y_offset += 20
|
||||
|
||||
# Draw element representations
|
||||
elements = self.page_data.get("layout", {}).get("elements", [])
|
||||
for i, elem in enumerate(elements[:5]): # Show first 5 elements
|
||||
elem_type = elem.get("type", "unknown")
|
||||
deleted = elem.get("deleted", False)
|
||||
|
||||
color = QColor(200, 200, 200) if deleted else QColor(100, 150, 200)
|
||||
painter.setBrush(color)
|
||||
painter.setPen(QPen(color.darker(120), 1))
|
||||
|
||||
# Draw small rectangle representing element
|
||||
x = 10 + (i % 3) * 60
|
||||
y = y_offset + (i // 3) * 60
|
||||
painter.drawRect(x, y, 50, 50)
|
||||
|
||||
# Draw type label
|
||||
painter.setPen(QColor(0, 0, 0))
|
||||
painter.drawText(x + 5, y + 25, elem_type[:3].upper())
|
||||
|
||||
# Draw timestamp at bottom
|
||||
painter.setPen(QColor(100, 100, 100))
|
||||
painter.setFont(QFont("Arial", 8))
|
||||
modified_text = last_modified[:19] if last_modified else "No timestamp"
|
||||
painter.drawText(10, self.height() - 10, modified_text)
|
||||
|
||||
|
||||
class ConflictItemWidget(QWidget):
|
||||
"""Widget for displaying and resolving a single conflict"""
|
||||
|
||||
resolution_changed = pyqtSignal(int, str) # conflict_index, choice ("ours" or "theirs")
|
||||
|
||||
def __init__(self, conflict_index: int, conflict: ConflictInfo, parent=None):
|
||||
super().__init__(parent)
|
||||
self.conflict_index = conflict_index
|
||||
self.conflict = conflict
|
||||
|
||||
self._init_ui()
|
||||
|
||||
def _init_ui(self):
|
||||
"""Initialize the UI"""
|
||||
layout = QVBoxLayout()
|
||||
|
||||
# Conflict description
|
||||
desc_label = QLabel(f"<b>Conflict {self.conflict_index + 1}:</b> {self.conflict.description}")
|
||||
desc_label.setWordWrap(True)
|
||||
layout.addWidget(desc_label)
|
||||
|
||||
# Splitter for side-by-side comparison
|
||||
splitter = QSplitter(Qt.Orientation.Horizontal)
|
||||
|
||||
# Our version
|
||||
our_widget = QGroupBox("Your Version")
|
||||
our_layout = QVBoxLayout()
|
||||
|
||||
if self.conflict.conflict_type.name.startswith("PAGE"):
|
||||
# Show page preview
|
||||
our_preview = PagePreviewWidget(self.conflict.our_version)
|
||||
our_layout.addWidget(our_preview)
|
||||
elif self.conflict.conflict_type.name.startswith("ELEMENT"):
|
||||
# Show element details
|
||||
our_details = self._create_element_details(self.conflict.our_version)
|
||||
our_layout.addWidget(our_details)
|
||||
else:
|
||||
# Show settings
|
||||
our_details = self._create_settings_details(self.conflict.our_version)
|
||||
our_layout.addWidget(our_details)
|
||||
|
||||
our_widget.setLayout(our_layout)
|
||||
splitter.addWidget(our_widget)
|
||||
|
||||
# Their version
|
||||
their_widget = QGroupBox("Other Version")
|
||||
their_layout = QVBoxLayout()
|
||||
|
||||
if self.conflict.conflict_type.name.startswith("PAGE"):
|
||||
# Show page preview
|
||||
their_preview = PagePreviewWidget(self.conflict.their_version)
|
||||
their_layout.addWidget(their_preview)
|
||||
elif self.conflict.conflict_type.name.startswith("ELEMENT"):
|
||||
# Show element details
|
||||
their_details = self._create_element_details(self.conflict.their_version)
|
||||
their_layout.addWidget(their_details)
|
||||
else:
|
||||
# Show settings
|
||||
their_details = self._create_settings_details(self.conflict.their_version)
|
||||
their_layout.addWidget(their_details)
|
||||
|
||||
their_widget.setLayout(their_layout)
|
||||
splitter.addWidget(their_widget)
|
||||
|
||||
layout.addWidget(splitter)
|
||||
|
||||
# Resolution buttons
|
||||
resolution_layout = QHBoxLayout()
|
||||
|
||||
self.button_group = QButtonGroup(self)
|
||||
|
||||
use_ours_btn = QRadioButton("Use Your Version")
|
||||
use_ours_btn.setChecked(True)
|
||||
use_ours_btn.toggled.connect(lambda checked: self._on_resolution_changed("ours") if checked else None)
|
||||
self.button_group.addButton(use_ours_btn)
|
||||
resolution_layout.addWidget(use_ours_btn)
|
||||
|
||||
use_theirs_btn = QRadioButton("Use Other Version")
|
||||
use_theirs_btn.toggled.connect(lambda checked: self._on_resolution_changed("theirs") if checked else None)
|
||||
self.button_group.addButton(use_theirs_btn)
|
||||
resolution_layout.addWidget(use_theirs_btn)
|
||||
|
||||
resolution_layout.addStretch()
|
||||
layout.addLayout(resolution_layout)
|
||||
|
||||
self.setLayout(layout)
|
||||
|
||||
def _create_element_details(self, element_data: Dict[str, Any]) -> QTextEdit:
|
||||
"""Create a text widget showing element details"""
|
||||
details = QTextEdit()
|
||||
details.setReadOnly(True)
|
||||
details.setMaximumHeight(150)
|
||||
|
||||
elem_type = element_data.get("type", "unknown")
|
||||
position = element_data.get("position", (0, 0))
|
||||
size = element_data.get("size", (0, 0))
|
||||
deleted = element_data.get("deleted", False)
|
||||
last_modified = element_data.get("last_modified", "Unknown")
|
||||
|
||||
text = f"Type: {elem_type}\n"
|
||||
text += f"Position: ({position[0]:.1f}, {position[1]:.1f})\n"
|
||||
text += f"Size: ({size[0]:.1f} × {size[1]:.1f})\n"
|
||||
text += f"Deleted: {deleted}\n"
|
||||
text += f"Modified: {last_modified[:19] if last_modified else 'Unknown'}\n"
|
||||
|
||||
if elem_type == "image":
|
||||
text += f"Image: {element_data.get('image_path', 'N/A')}\n"
|
||||
elif elem_type == "textbox":
|
||||
text += f"Text: {element_data.get('text_content', '')[:50]}...\n"
|
||||
|
||||
details.setPlainText(text)
|
||||
return details
|
||||
|
||||
def _create_settings_details(self, settings_data: Dict[str, Any]) -> QTextEdit:
|
||||
"""Create a text widget showing settings details"""
|
||||
details = QTextEdit()
|
||||
details.setReadOnly(True)
|
||||
details.setMaximumHeight(150)
|
||||
|
||||
text = ""
|
||||
for key, value in settings_data.items():
|
||||
if key != "last_modified":
|
||||
text += f"{key}: {value}\n"
|
||||
|
||||
last_modified = settings_data.get("last_modified", "Unknown")
|
||||
text += f"\nModified: {last_modified[:19] if last_modified else 'Unknown'}"
|
||||
|
||||
details.setPlainText(text)
|
||||
return details
|
||||
|
||||
def _on_resolution_changed(self, choice: str):
|
||||
"""Emit signal when resolution choice changes"""
|
||||
self.resolution_changed.emit(self.conflict_index, choice)
|
||||
|
||||
def get_resolution(self) -> str:
|
||||
"""Get the current resolution choice"""
|
||||
for button in self.button_group.buttons():
|
||||
if button.isChecked():
|
||||
if "Your" in button.text():
|
||||
return "ours"
|
||||
else:
|
||||
return "theirs"
|
||||
return "ours" # Default
|
||||
|
||||
|
||||
class MergeDialog(QDialog):
|
||||
"""
|
||||
Dialog for visually resolving merge conflicts between two project versions
|
||||
"""
|
||||
|
||||
def __init__(self, our_project_data: Dict[str, Any], their_project_data: Dict[str, Any], parent=None):
|
||||
super().__init__(parent)
|
||||
|
||||
self.our_project_data = our_project_data
|
||||
self.their_project_data = their_project_data
|
||||
self.merge_manager = MergeManager()
|
||||
|
||||
# Detect conflicts
|
||||
self.conflicts = self.merge_manager.detect_conflicts(our_project_data, their_project_data)
|
||||
|
||||
# Resolution choices (conflict_index -> "ours" or "theirs")
|
||||
self.resolutions: Dict[int, str] = {}
|
||||
|
||||
# Initialize default resolutions (all "ours")
|
||||
for i in range(len(self.conflicts)):
|
||||
self.resolutions[i] = "ours"
|
||||
|
||||
self.setWindowTitle("Merge Projects")
|
||||
self.resize(900, 700)
|
||||
|
||||
self._init_ui()
|
||||
|
||||
def _init_ui(self):
|
||||
"""Initialize the user interface"""
|
||||
layout = QVBoxLayout()
|
||||
|
||||
# Header
|
||||
header_label = QLabel(
|
||||
f"<h2>Merge Conflicts Detected</h2>"
|
||||
f"<p>Your project: <b>{self.our_project_data.get('name', 'Untitled')}</b> "
|
||||
f"(modified {self.our_project_data.get('last_modified', 'unknown')[:19]})</p>"
|
||||
f"<p>Other project: <b>{self.their_project_data.get('name', 'Untitled')}</b> "
|
||||
f"(modified {self.their_project_data.get('last_modified', 'unknown')[:19]})</p>"
|
||||
f"<p>Found <b>{len(self.conflicts)}</b> conflict(s) requiring resolution.</p>"
|
||||
)
|
||||
header_label.setWordWrap(True)
|
||||
layout.addWidget(header_label)
|
||||
|
||||
# Auto-resolve strategy
|
||||
strategy_layout = QHBoxLayout()
|
||||
strategy_layout.addWidget(QLabel("Auto-resolve all:"))
|
||||
|
||||
self.strategy_combo = QComboBox()
|
||||
self.strategy_combo.addItem("Latest Wins", MergeStrategy.LATEST_WINS)
|
||||
self.strategy_combo.addItem("Always Use Yours", MergeStrategy.OURS)
|
||||
self.strategy_combo.addItem("Always Use Theirs", MergeStrategy.THEIRS)
|
||||
strategy_layout.addWidget(self.strategy_combo)
|
||||
|
||||
auto_resolve_btn = QPushButton("Auto-Resolve All")
|
||||
auto_resolve_btn.clicked.connect(self._auto_resolve)
|
||||
strategy_layout.addWidget(auto_resolve_btn)
|
||||
|
||||
strategy_layout.addStretch()
|
||||
layout.addLayout(strategy_layout)
|
||||
|
||||
# Scroll area for conflicts
|
||||
scroll = QScrollArea()
|
||||
scroll.setWidgetResizable(True)
|
||||
scroll.setHorizontalScrollBarPolicy(Qt.ScrollBarPolicy.ScrollBarAsNeeded)
|
||||
scroll.setVerticalScrollBarPolicy(Qt.ScrollBarPolicy.ScrollBarAsNeeded)
|
||||
|
||||
conflicts_widget = QWidget()
|
||||
conflicts_layout = QVBoxLayout()
|
||||
|
||||
# Create conflict widgets
|
||||
self.conflict_widgets: List[ConflictItemWidget] = []
|
||||
for i, conflict in enumerate(self.conflicts):
|
||||
conflict_widget = ConflictItemWidget(i, conflict)
|
||||
conflict_widget.resolution_changed.connect(self._on_resolution_changed)
|
||||
self.conflict_widgets.append(conflict_widget)
|
||||
conflicts_layout.addWidget(conflict_widget)
|
||||
|
||||
conflicts_layout.addStretch()
|
||||
conflicts_widget.setLayout(conflicts_layout)
|
||||
scroll.setWidget(conflicts_widget)
|
||||
|
||||
layout.addWidget(scroll)
|
||||
|
||||
# Buttons
|
||||
button_layout = QHBoxLayout()
|
||||
button_layout.addStretch()
|
||||
|
||||
cancel_button = QPushButton("Cancel")
|
||||
cancel_button.clicked.connect(self.reject)
|
||||
button_layout.addWidget(cancel_button)
|
||||
|
||||
merge_button = QPushButton("Apply Merge")
|
||||
merge_button.clicked.connect(self.accept)
|
||||
merge_button.setDefault(True)
|
||||
button_layout.addWidget(merge_button)
|
||||
|
||||
layout.addLayout(button_layout)
|
||||
|
||||
self.setLayout(layout)
|
||||
|
||||
def _on_resolution_changed(self, conflict_index: int, choice: str):
|
||||
"""Handle resolution choice change"""
|
||||
self.resolutions[conflict_index] = choice
|
||||
|
||||
def _auto_resolve(self):
|
||||
"""Auto-resolve all conflicts based on selected strategy"""
|
||||
strategy = self.strategy_combo.currentData()
|
||||
auto_resolutions = self.merge_manager.auto_resolve_conflicts(strategy)
|
||||
|
||||
# Update resolution choices
|
||||
self.resolutions.update(auto_resolutions)
|
||||
|
||||
# Update UI to reflect auto-resolutions
|
||||
for i, resolution in auto_resolutions.items():
|
||||
if i < len(self.conflict_widgets):
|
||||
# Find the correct radio button and check it
|
||||
for button in self.conflict_widgets[i].button_group.buttons():
|
||||
if resolution == "ours" and "Your" in button.text():
|
||||
button.setChecked(True)
|
||||
elif resolution == "theirs" and "Other" in button.text():
|
||||
button.setChecked(True)
|
||||
|
||||
def get_merged_project_data(self) -> Dict[str, Any]:
|
||||
"""
|
||||
Get the merged project data based on user's conflict resolutions.
|
||||
|
||||
Returns:
|
||||
Merged project data dictionary
|
||||
"""
|
||||
return self.merge_manager.apply_resolutions(
|
||||
self.our_project_data,
|
||||
self.their_project_data,
|
||||
self.resolutions
|
||||
)
|
||||
508
pyPhotoAlbum/merge_manager.py
Normal file
508
pyPhotoAlbum/merge_manager.py
Normal file
@ -0,0 +1,508 @@
|
||||
"""
|
||||
Merge manager for handling project merge conflicts
|
||||
|
||||
This module provides functionality for:
|
||||
- Detecting when two projects should be merged vs. concatenated
|
||||
- Finding conflicts between two project versions
|
||||
- Resolving conflicts based on user input or automatic strategies
|
||||
"""
|
||||
|
||||
from typing import Dict, Any, List, Optional, Tuple
|
||||
from enum import Enum
|
||||
from dataclasses import dataclass
|
||||
from datetime import datetime
|
||||
|
||||
|
||||
class ConflictType(Enum):
|
||||
"""Types of merge conflicts"""
|
||||
# Page-level conflicts
|
||||
PAGE_MODIFIED_BOTH = "page_modified_both" # Page modified in both versions
|
||||
PAGE_DELETED_ONE = "page_deleted_one" # Page deleted in one version, modified in other
|
||||
PAGE_ADDED_BOTH = "page_added_both" # Same page number added in both (rare)
|
||||
|
||||
# Element-level conflicts
|
||||
ELEMENT_MODIFIED_BOTH = "element_modified_both" # Element modified in both versions
|
||||
ELEMENT_DELETED_ONE = "element_deleted_one" # Element deleted in one, modified in other
|
||||
|
||||
# Project-level conflicts
|
||||
SETTINGS_MODIFIED_BOTH = "settings_modified_both" # Project settings changed in both
|
||||
|
||||
|
||||
class MergeStrategy(Enum):
|
||||
"""Automatic merge resolution strategies"""
|
||||
LATEST_WINS = "latest_wins" # Most recent last_modified wins
|
||||
OURS = "ours" # Always use our version
|
||||
THEIRS = "theirs" # Always use their version
|
||||
MANUAL = "manual" # Require manual resolution
|
||||
|
||||
|
||||
@dataclass
|
||||
class ConflictInfo:
|
||||
"""Information about a single merge conflict"""
|
||||
conflict_type: ConflictType
|
||||
page_uuid: Optional[str] # UUID of the page (if page-level conflict)
|
||||
element_uuid: Optional[str] # UUID of the element (if element-level conflict)
|
||||
our_version: Any # Our version of the conflicted item
|
||||
their_version: Any # Their version of the conflicted item
|
||||
description: str # Human-readable description
|
||||
|
||||
|
||||
class MergeManager:
|
||||
"""Manages merge operations between two project versions"""
|
||||
|
||||
def __init__(self):
|
||||
self.conflicts: List[ConflictInfo] = []
|
||||
|
||||
def should_merge_projects(self, project_a_data: Dict[str, Any], project_b_data: Dict[str, Any]) -> bool:
|
||||
"""
|
||||
Determine if two projects should be merged or concatenated.
|
||||
|
||||
Projects with the same project_id should be merged (conflict resolution).
|
||||
Projects with different project_ids should be concatenated (combine content).
|
||||
|
||||
Args:
|
||||
project_a_data: First project's serialized data
|
||||
project_b_data: Second project's serialized data
|
||||
|
||||
Returns:
|
||||
True if projects should be merged, False if concatenated
|
||||
"""
|
||||
project_a_id = project_a_data.get("project_id")
|
||||
project_b_id = project_b_data.get("project_id")
|
||||
|
||||
# If either project lacks a project_id (v2.0 or earlier), assume different projects
|
||||
if not project_a_id or not project_b_id:
|
||||
print("MergeManager: One or both projects lack project_id, assuming concatenation")
|
||||
return False
|
||||
|
||||
return project_a_id == project_b_id
|
||||
|
||||
def detect_conflicts(
|
||||
self,
|
||||
our_project_data: Dict[str, Any],
|
||||
their_project_data: Dict[str, Any]
|
||||
) -> List[ConflictInfo]:
|
||||
"""
|
||||
Detect conflicts between two versions of the same project.
|
||||
|
||||
Args:
|
||||
our_project_data: Our version of the project (serialized)
|
||||
their_project_data: Their version of the project (serialized)
|
||||
|
||||
Returns:
|
||||
List of conflicts found
|
||||
"""
|
||||
self.conflicts = []
|
||||
|
||||
# Detect project-level conflicts
|
||||
self._detect_project_settings_conflicts(our_project_data, their_project_data)
|
||||
|
||||
# Detect page-level conflicts
|
||||
self._detect_page_conflicts(our_project_data, their_project_data)
|
||||
|
||||
return self.conflicts
|
||||
|
||||
def _detect_project_settings_conflicts(
|
||||
self,
|
||||
our_data: Dict[str, Any],
|
||||
their_data: Dict[str, Any]
|
||||
):
|
||||
"""Detect conflicts in project-level settings."""
|
||||
# Settings that can conflict
|
||||
settings_keys = [
|
||||
"name", "page_size_mm", "working_dpi", "export_dpi",
|
||||
"has_cover", "paper_thickness_mm", "cover_bleed_mm", "binding_type"
|
||||
]
|
||||
|
||||
our_modified = our_data.get("last_modified")
|
||||
their_modified = their_data.get("last_modified")
|
||||
|
||||
for key in settings_keys:
|
||||
our_value = our_data.get(key)
|
||||
their_value = their_data.get(key)
|
||||
|
||||
# If values differ, it's a conflict
|
||||
if our_value != their_value:
|
||||
self.conflicts.append(ConflictInfo(
|
||||
conflict_type=ConflictType.SETTINGS_MODIFIED_BOTH,
|
||||
page_uuid=None,
|
||||
element_uuid=None,
|
||||
our_version={key: our_value, "last_modified": our_modified},
|
||||
their_version={key: their_value, "last_modified": their_modified},
|
||||
description=f"Project setting '{key}' modified in both versions"
|
||||
))
|
||||
|
||||
def _detect_page_conflicts(
|
||||
self,
|
||||
our_data: Dict[str, Any],
|
||||
their_data: Dict[str, Any]
|
||||
):
|
||||
"""Detect conflicts at page level."""
|
||||
our_pages = {page["uuid"]: page for page in our_data.get("pages", [])}
|
||||
their_pages = {page["uuid"]: page for page in their_data.get("pages", [])}
|
||||
|
||||
# Check all pages that exist in our version
|
||||
for page_uuid, our_page in our_pages.items():
|
||||
their_page = their_pages.get(page_uuid)
|
||||
|
||||
if their_page is None:
|
||||
# Page exists in ours but not theirs - check if deleted
|
||||
if our_page.get("deleted"):
|
||||
continue # Both deleted, no conflict
|
||||
# We have it, they don't (might have deleted it)
|
||||
# This could be a conflict if we modified it after they deleted it
|
||||
continue
|
||||
|
||||
# Page exists in both - check for modifications
|
||||
self._detect_page_modification_conflicts(page_uuid, our_page, their_page)
|
||||
|
||||
# Check for pages that exist only in their version
|
||||
for page_uuid, their_page in their_pages.items():
|
||||
if page_uuid not in our_pages:
|
||||
# They have a page we don't - this is fine, add it
|
||||
# Unless we deleted it
|
||||
pass
|
||||
|
||||
def _detect_page_modification_conflicts(
|
||||
self,
|
||||
page_uuid: str,
|
||||
our_page: Dict[str, Any],
|
||||
their_page: Dict[str, Any]
|
||||
):
|
||||
"""Detect conflicts in a specific page."""
|
||||
our_modified = our_page.get("last_modified")
|
||||
their_modified = their_page.get("last_modified")
|
||||
|
||||
# Check if both deleted
|
||||
if our_page.get("deleted") and their_page.get("deleted"):
|
||||
return # No conflict
|
||||
|
||||
# Check if one deleted, one modified
|
||||
if our_page.get("deleted") != their_page.get("deleted"):
|
||||
self.conflicts.append(ConflictInfo(
|
||||
conflict_type=ConflictType.PAGE_DELETED_ONE,
|
||||
page_uuid=page_uuid,
|
||||
element_uuid=None,
|
||||
our_version=our_page,
|
||||
their_version=their_page,
|
||||
description=f"Page deleted in one version but modified in the other"
|
||||
))
|
||||
return
|
||||
|
||||
# Check page-level properties
|
||||
page_props = ["page_number", "is_cover", "is_double_spread"]
|
||||
page_modified = False
|
||||
for prop in page_props:
|
||||
if our_page.get(prop) != their_page.get(prop):
|
||||
page_modified = True
|
||||
break
|
||||
|
||||
# Only flag as conflict if properties differ AND timestamps are identical
|
||||
# (See element conflict detection for detailed explanation of this strategy)
|
||||
if page_modified and our_modified == their_modified:
|
||||
self.conflicts.append(ConflictInfo(
|
||||
conflict_type=ConflictType.PAGE_MODIFIED_BOTH,
|
||||
page_uuid=page_uuid,
|
||||
element_uuid=None,
|
||||
our_version=our_page,
|
||||
their_version=their_page,
|
||||
description=f"Page properties modified with same timestamp (possible conflict)"
|
||||
))
|
||||
|
||||
# Check element-level conflicts
|
||||
self._detect_element_conflicts(page_uuid, our_page, their_page)
|
||||
|
||||
def _detect_element_conflicts(
|
||||
self,
|
||||
page_uuid: str,
|
||||
our_page: Dict[str, Any],
|
||||
their_page: Dict[str, Any]
|
||||
):
|
||||
"""Detect conflicts in elements within a page."""
|
||||
our_layout = our_page.get("layout", {})
|
||||
their_layout = their_page.get("layout", {})
|
||||
|
||||
our_elements = {elem["uuid"]: elem for elem in our_layout.get("elements", [])}
|
||||
their_elements = {elem["uuid"]: elem for elem in their_layout.get("elements", [])}
|
||||
|
||||
# Check all elements in our version
|
||||
for elem_uuid, our_elem in our_elements.items():
|
||||
their_elem = their_elements.get(elem_uuid)
|
||||
|
||||
if their_elem is None:
|
||||
# Element exists in ours but not theirs
|
||||
if our_elem.get("deleted"):
|
||||
continue # Both deleted, no conflict
|
||||
# We have it, they don't
|
||||
continue
|
||||
|
||||
# Element exists in both - check for modifications
|
||||
self._detect_element_modification_conflicts(
|
||||
page_uuid, elem_uuid, our_elem, their_elem
|
||||
)
|
||||
|
||||
def _detect_element_modification_conflicts(
|
||||
self,
|
||||
page_uuid: str,
|
||||
elem_uuid: str,
|
||||
our_elem: Dict[str, Any],
|
||||
their_elem: Dict[str, Any]
|
||||
):
|
||||
"""Detect conflicts in a specific element."""
|
||||
our_modified = our_elem.get("last_modified")
|
||||
their_modified = their_elem.get("last_modified")
|
||||
|
||||
# Check if both deleted
|
||||
if our_elem.get("deleted") and their_elem.get("deleted"):
|
||||
return # No conflict
|
||||
|
||||
# Check if one deleted, one modified
|
||||
if our_elem.get("deleted") != their_elem.get("deleted"):
|
||||
self.conflicts.append(ConflictInfo(
|
||||
conflict_type=ConflictType.ELEMENT_DELETED_ONE,
|
||||
page_uuid=page_uuid,
|
||||
element_uuid=elem_uuid,
|
||||
our_version=our_elem,
|
||||
their_version=their_elem,
|
||||
description=f"Element deleted in one version but modified in the other"
|
||||
))
|
||||
return
|
||||
|
||||
# Check element properties
|
||||
elem_props = ["position", "size", "rotation", "z_index"]
|
||||
|
||||
# Add type-specific properties
|
||||
elem_type = our_elem.get("type")
|
||||
if elem_type == "image":
|
||||
elem_props.extend(["image_path", "crop_info", "pil_rotation_90"])
|
||||
elif elem_type == "textbox":
|
||||
elem_props.extend(["text_content", "font_settings", "alignment"])
|
||||
|
||||
# Check if any properties differ
|
||||
props_modified = False
|
||||
for prop in elem_props:
|
||||
if our_elem.get(prop) != their_elem.get(prop):
|
||||
props_modified = True
|
||||
break
|
||||
|
||||
# Without a 3-way merge (base version), we cannot reliably detect if BOTH versions
|
||||
# modified an element vs only ONE version modifying it.
|
||||
#
|
||||
# Strategy: Only flag as conflict when we have strong evidence of concurrent modification:
|
||||
# - Properties differ AND timestamps are identical → suspicious, possible conflict
|
||||
# - Properties differ AND timestamps differ → one version modified it, auto-merge by timestamp
|
||||
#
|
||||
# If timestamps differ, _merge_non_conflicting_changes will handle it by using the newer version.
|
||||
if props_modified and our_modified == their_modified:
|
||||
# Properties differ but timestamps match - this is unusual and might indicate
|
||||
# that both versions modified it at exactly the same time, or there's data corruption.
|
||||
# Flag as conflict to be safe.
|
||||
self.conflicts.append(ConflictInfo(
|
||||
conflict_type=ConflictType.ELEMENT_MODIFIED_BOTH,
|
||||
page_uuid=page_uuid,
|
||||
element_uuid=elem_uuid,
|
||||
our_version=our_elem,
|
||||
their_version=their_elem,
|
||||
description=f"Element modified with same timestamp (possible conflict)"
|
||||
))
|
||||
|
||||
# Note: If timestamps differ, we assume one version modified it and the other didn't.
|
||||
# The _merge_non_conflicting_changes method will automatically use the newer version.
|
||||
|
||||
def auto_resolve_conflicts(
|
||||
self,
|
||||
strategy: MergeStrategy = MergeStrategy.LATEST_WINS
|
||||
) -> Dict[str, Any]:
|
||||
"""
|
||||
Automatically resolve conflicts based on a strategy.
|
||||
|
||||
Args:
|
||||
strategy: The resolution strategy to use
|
||||
|
||||
Returns:
|
||||
Dictionary mapping conflict index to resolution choice ("ours" or "theirs")
|
||||
"""
|
||||
resolutions = {}
|
||||
|
||||
for i, conflict in enumerate(self.conflicts):
|
||||
if strategy == MergeStrategy.LATEST_WINS:
|
||||
# Compare timestamps
|
||||
our_modified = self._get_timestamp(conflict.our_version)
|
||||
their_modified = self._get_timestamp(conflict.their_version)
|
||||
|
||||
if our_modified and their_modified:
|
||||
resolutions[i] = "ours" if our_modified >= their_modified else "theirs"
|
||||
else:
|
||||
resolutions[i] = "ours" # Default to ours if timestamps missing
|
||||
|
||||
elif strategy == MergeStrategy.OURS:
|
||||
resolutions[i] = "ours"
|
||||
|
||||
elif strategy == MergeStrategy.THEIRS:
|
||||
resolutions[i] = "theirs"
|
||||
|
||||
# MANUAL strategy leaves resolutions empty
|
||||
|
||||
return resolutions
|
||||
|
||||
def _get_timestamp(self, version_data: Any) -> Optional[str]:
|
||||
"""Extract timestamp from version data."""
|
||||
if isinstance(version_data, dict):
|
||||
return version_data.get("last_modified")
|
||||
return None
|
||||
|
||||
def apply_resolutions(
|
||||
self,
|
||||
our_project_data: Dict[str, Any],
|
||||
their_project_data: Dict[str, Any],
|
||||
resolutions: Dict[int, str]
|
||||
) -> Dict[str, Any]:
|
||||
"""
|
||||
Apply conflict resolutions to create merged project.
|
||||
|
||||
Args:
|
||||
our_project_data: Our version of the project
|
||||
their_project_data: Their version of the project
|
||||
resolutions: Dictionary mapping conflict index to choice ("ours" or "theirs")
|
||||
|
||||
Returns:
|
||||
Merged project data
|
||||
"""
|
||||
# Start with a copy of our project
|
||||
import copy
|
||||
merged_data = copy.deepcopy(our_project_data)
|
||||
|
||||
# Apply resolutions
|
||||
for conflict_idx, choice in resolutions.items():
|
||||
if conflict_idx >= len(self.conflicts):
|
||||
continue
|
||||
|
||||
conflict = self.conflicts[conflict_idx]
|
||||
|
||||
if choice == "theirs":
|
||||
# Apply their version
|
||||
self._apply_their_version(merged_data, conflict)
|
||||
# If choice is "ours", no need to do anything
|
||||
|
||||
# Add pages/elements from their version that we don't have
|
||||
self._merge_non_conflicting_changes(merged_data, their_project_data)
|
||||
|
||||
return merged_data
|
||||
|
||||
def _apply_their_version(self, merged_data: Dict[str, Any], conflict: ConflictInfo):
|
||||
"""Apply their version for a specific conflict."""
|
||||
if conflict.conflict_type == ConflictType.SETTINGS_MODIFIED_BOTH:
|
||||
# Update project setting
|
||||
for key, value in conflict.their_version.items():
|
||||
if key != "last_modified":
|
||||
merged_data[key] = value
|
||||
|
||||
elif conflict.conflict_type in [ConflictType.PAGE_MODIFIED_BOTH, ConflictType.PAGE_DELETED_ONE]:
|
||||
# Replace entire page
|
||||
for i, page in enumerate(merged_data.get("pages", [])):
|
||||
if page.get("uuid") == conflict.page_uuid:
|
||||
merged_data["pages"][i] = conflict.their_version
|
||||
break
|
||||
|
||||
elif conflict.conflict_type in [ConflictType.ELEMENT_MODIFIED_BOTH, ConflictType.ELEMENT_DELETED_ONE]:
|
||||
# Replace element within page
|
||||
for page in merged_data.get("pages", []):
|
||||
if page.get("uuid") == conflict.page_uuid:
|
||||
layout = page.get("layout", {})
|
||||
for i, elem in enumerate(layout.get("elements", [])):
|
||||
if elem.get("uuid") == conflict.element_uuid:
|
||||
layout["elements"][i] = conflict.their_version
|
||||
break
|
||||
break
|
||||
|
||||
def _merge_non_conflicting_changes(
|
||||
self,
|
||||
merged_data: Dict[str, Any],
|
||||
their_data: Dict[str, Any]
|
||||
):
|
||||
"""Add non-conflicting pages and elements from their version."""
|
||||
our_page_uuids = {page["uuid"] for page in merged_data.get("pages", [])}
|
||||
|
||||
# Add pages that exist only in their version
|
||||
for their_page in their_data.get("pages", []):
|
||||
if their_page["uuid"] not in our_page_uuids:
|
||||
merged_data["pages"].append(their_page)
|
||||
|
||||
# For pages that exist in both, merge elements
|
||||
their_pages = {page["uuid"]: page for page in their_data.get("pages", [])}
|
||||
|
||||
for our_page in merged_data.get("pages", []):
|
||||
page_uuid = our_page["uuid"]
|
||||
their_page = their_pages.get(page_uuid)
|
||||
|
||||
if their_page:
|
||||
our_elements = {
|
||||
elem["uuid"]: elem
|
||||
for elem in our_page.get("layout", {}).get("elements", [])
|
||||
}
|
||||
|
||||
# Process elements from their version
|
||||
for their_elem in their_page.get("layout", {}).get("elements", []):
|
||||
elem_uuid = their_elem["uuid"]
|
||||
|
||||
if elem_uuid not in our_elements:
|
||||
# Add elements from their version that we don't have
|
||||
our_page["layout"]["elements"].append(their_elem)
|
||||
else:
|
||||
# Element exists in both versions - check if we should use their version
|
||||
our_elem = our_elements[elem_uuid]
|
||||
|
||||
# Check if this element was part of a conflict that was already resolved
|
||||
elem_in_conflict = any(
|
||||
c.element_uuid == elem_uuid and c.page_uuid == page_uuid
|
||||
for c in self.conflicts
|
||||
)
|
||||
|
||||
if not elem_in_conflict:
|
||||
# No conflict, so use the more recently modified version
|
||||
our_modified = our_elem.get("last_modified")
|
||||
their_modified = their_elem.get("last_modified")
|
||||
|
||||
if their_modified and (not our_modified or their_modified > our_modified):
|
||||
# Their version is newer, replace ours
|
||||
for i, elem in enumerate(our_page["layout"]["elements"]):
|
||||
if elem["uuid"] == elem_uuid:
|
||||
our_page["layout"]["elements"][i] = their_elem
|
||||
break
|
||||
|
||||
|
||||
def concatenate_projects(
|
||||
project_a_data: Dict[str, Any],
|
||||
project_b_data: Dict[str, Any]
|
||||
) -> Dict[str, Any]:
|
||||
"""
|
||||
Concatenate two projects with different project_ids.
|
||||
|
||||
This combines the pages from both projects into a single project.
|
||||
|
||||
Args:
|
||||
project_a_data: First project data
|
||||
project_b_data: Second project data
|
||||
|
||||
Returns:
|
||||
Combined project data
|
||||
"""
|
||||
import copy
|
||||
|
||||
# Start with project A as base
|
||||
merged_data = copy.deepcopy(project_a_data)
|
||||
|
||||
# Append all pages from project B
|
||||
merged_data["pages"].extend(copy.deepcopy(project_b_data.get("pages", [])))
|
||||
|
||||
# Update project name to indicate merge
|
||||
merged_data["name"] = f"{project_a_data.get('name', 'Untitled')} + {project_b_data.get('name', 'Untitled')}"
|
||||
|
||||
# Keep project A's ID and settings
|
||||
# Update last_modified to now
|
||||
from datetime import datetime, timezone
|
||||
merged_data["last_modified"] = datetime.now(timezone.utc).isoformat()
|
||||
|
||||
print(f"Concatenated projects: {len(project_a_data.get('pages', []))} + {len(project_b_data.get('pages', []))} = {len(merged_data['pages'])} pages")
|
||||
|
||||
return merged_data
|
||||
@ -12,6 +12,7 @@ from pyPhotoAlbum.mixins.operations.alignment_ops import AlignmentOperationsMixi
|
||||
from pyPhotoAlbum.mixins.operations.distribution_ops import DistributionOperationsMixin
|
||||
from pyPhotoAlbum.mixins.operations.size_ops import SizeOperationsMixin
|
||||
from pyPhotoAlbum.mixins.operations.zorder_ops import ZOrderOperationsMixin
|
||||
from pyPhotoAlbum.mixins.operations.merge_ops import MergeOperationsMixin
|
||||
|
||||
__all__ = [
|
||||
'FileOperationsMixin',
|
||||
@ -24,4 +25,5 @@ __all__ = [
|
||||
'DistributionOperationsMixin',
|
||||
'SizeOperationsMixin',
|
||||
'ZOrderOperationsMixin',
|
||||
'MergeOperationsMixin',
|
||||
]
|
||||
|
||||
190
pyPhotoAlbum/mixins/operations/merge_ops.py
Normal file
190
pyPhotoAlbum/mixins/operations/merge_ops.py
Normal file
@ -0,0 +1,190 @@
|
||||
"""
|
||||
Merge operations mixin for pyPhotoAlbum
|
||||
"""
|
||||
|
||||
from PyQt6.QtWidgets import QFileDialog, QMessageBox
|
||||
from pyPhotoAlbum.decorators import ribbon_action
|
||||
from pyPhotoAlbum.merge_manager import MergeManager, concatenate_projects
|
||||
from pyPhotoAlbum.merge_dialog import MergeDialog
|
||||
from pyPhotoAlbum.project_serializer import load_from_zip, save_to_zip
|
||||
from pyPhotoAlbum.models import set_asset_resolution_context
|
||||
from pyPhotoAlbum.project import Project
|
||||
import tempfile
|
||||
import os
|
||||
|
||||
|
||||
class MergeOperationsMixin:
|
||||
"""Mixin providing project merge operations"""
|
||||
|
||||
@ribbon_action(
|
||||
label="Merge Projects",
|
||||
tooltip="Merge another project file with the current project",
|
||||
tab="File",
|
||||
group="Import/Export"
|
||||
)
|
||||
def merge_projects(self):
|
||||
"""
|
||||
Merge another project with the current project.
|
||||
|
||||
If the projects have the same project_id, conflicts will be resolved.
|
||||
If they have different project_ids, they will be concatenated.
|
||||
"""
|
||||
# Check if current project has changes
|
||||
if self.project.is_dirty():
|
||||
reply = QMessageBox.question(
|
||||
self,
|
||||
"Unsaved Changes",
|
||||
"You have unsaved changes in the current project. Save before merging?",
|
||||
QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No | QMessageBox.StandardButton.Cancel
|
||||
)
|
||||
|
||||
if reply == QMessageBox.StandardButton.Cancel:
|
||||
return
|
||||
elif reply == QMessageBox.StandardButton.Yes:
|
||||
# Save current project first
|
||||
if hasattr(self, 'save_project'):
|
||||
self.save_project()
|
||||
|
||||
# Select file to merge
|
||||
file_path, _ = QFileDialog.getOpenFileName(
|
||||
self,
|
||||
"Select Project to Merge",
|
||||
"",
|
||||
"Photo Album Projects (*.ppz);;All Files (*)"
|
||||
)
|
||||
|
||||
if not file_path:
|
||||
return
|
||||
|
||||
try:
|
||||
# Disable autosave during merge
|
||||
if hasattr(self, '_autosave_timer'):
|
||||
self._autosave_timer.stop()
|
||||
|
||||
# Load the other project
|
||||
with tempfile.TemporaryDirectory() as temp_dir:
|
||||
# Load project data
|
||||
other_project = load_from_zip(file_path, temp_dir)
|
||||
|
||||
# Serialize both projects for comparison
|
||||
our_data = self.project.serialize()
|
||||
their_data = other_project.serialize()
|
||||
|
||||
# Check if projects should be merged or concatenated
|
||||
merge_manager = MergeManager()
|
||||
should_merge = merge_manager.should_merge_projects(our_data, their_data)
|
||||
|
||||
if should_merge:
|
||||
# Same project - merge with conflict resolution
|
||||
self._perform_merge_with_conflicts(our_data, their_data)
|
||||
else:
|
||||
# Different projects - concatenate
|
||||
self._perform_concatenation(our_data, their_data)
|
||||
|
||||
except Exception as e:
|
||||
QMessageBox.critical(
|
||||
self,
|
||||
"Merge Error",
|
||||
f"Failed to merge projects:\n{str(e)}"
|
||||
)
|
||||
finally:
|
||||
# Re-enable autosave
|
||||
if hasattr(self, '_autosave_timer'):
|
||||
self._autosave_timer.start()
|
||||
|
||||
def _perform_merge_with_conflicts(self, our_data, their_data):
|
||||
"""Perform merge with conflict resolution UI"""
|
||||
# Detect conflicts
|
||||
merge_manager = MergeManager()
|
||||
conflicts = merge_manager.detect_conflicts(our_data, their_data)
|
||||
|
||||
if not conflicts:
|
||||
# No conflicts - auto-merge
|
||||
reply = QMessageBox.question(
|
||||
self,
|
||||
"No Conflicts",
|
||||
"No conflicts detected. Merge projects automatically?",
|
||||
QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No
|
||||
)
|
||||
|
||||
if reply != QMessageBox.StandardButton.Yes:
|
||||
return
|
||||
|
||||
# Auto-merge non-conflicting changes
|
||||
merged_data = merge_manager.apply_resolutions(our_data, their_data, {})
|
||||
else:
|
||||
# Show merge dialog for conflict resolution
|
||||
dialog = MergeDialog(our_data, their_data, self)
|
||||
|
||||
if dialog.exec() != QMessageBox.DialogCode.Accepted:
|
||||
QMessageBox.information(
|
||||
self,
|
||||
"Merge Cancelled",
|
||||
"Merge operation cancelled."
|
||||
)
|
||||
return
|
||||
|
||||
# Get merged data from dialog
|
||||
merged_data = dialog.get_merged_project_data()
|
||||
|
||||
# Apply merged data to current project
|
||||
self._apply_merged_data(merged_data)
|
||||
|
||||
QMessageBox.information(
|
||||
self,
|
||||
"Merge Complete",
|
||||
f"Projects merged successfully.\n"
|
||||
f"Total pages: {len(merged_data.get('pages', []))}\n"
|
||||
f"Resolved conflicts: {len(conflicts)}"
|
||||
)
|
||||
|
||||
def _perform_concatenation(self, our_data, their_data):
|
||||
"""Concatenate two different projects"""
|
||||
reply = QMessageBox.question(
|
||||
self,
|
||||
"Different Projects",
|
||||
f"These are different projects:\n"
|
||||
f" • {our_data.get('name', 'Untitled')}\n"
|
||||
f" • {their_data.get('name', 'Untitled')}\n\n"
|
||||
f"Concatenate them (combine all pages)?",
|
||||
QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No
|
||||
)
|
||||
|
||||
if reply != QMessageBox.StandardButton.Yes:
|
||||
return
|
||||
|
||||
# Concatenate projects
|
||||
merged_data = concatenate_projects(our_data, their_data)
|
||||
|
||||
# Apply merged data
|
||||
self._apply_merged_data(merged_data)
|
||||
|
||||
QMessageBox.information(
|
||||
self,
|
||||
"Concatenation Complete",
|
||||
f"Projects concatenated successfully.\n"
|
||||
f"Total pages: {len(merged_data.get('pages', []))}"
|
||||
)
|
||||
|
||||
def _apply_merged_data(self, merged_data):
|
||||
"""Apply merged project data to current project"""
|
||||
# Create new project from merged data
|
||||
new_project = Project()
|
||||
new_project.deserialize(merged_data)
|
||||
|
||||
# Replace current project
|
||||
self._project = new_project
|
||||
|
||||
# Update asset resolution context
|
||||
set_asset_resolution_context(new_project.folder_path)
|
||||
|
||||
# Mark as dirty (has unsaved changes from merge)
|
||||
new_project.mark_dirty()
|
||||
|
||||
# Update UI
|
||||
if hasattr(self, 'gl_widget'):
|
||||
self.gl_widget.set_project(new_project)
|
||||
self.gl_widget.update()
|
||||
|
||||
if hasattr(self, 'status_bar'):
|
||||
self.status_bar.showMessage("Merge completed successfully", 3000)
|
||||
@ -20,20 +20,57 @@ class PageOperationsMixin:
|
||||
group="Page"
|
||||
)
|
||||
def add_page(self):
|
||||
"""Add a new page to the project"""
|
||||
new_page_number = len(self.project.pages) + 1
|
||||
|
||||
"""Add a new page to the project after the current page"""
|
||||
# Get the most visible page in viewport to determine insertion point
|
||||
current_page_index = self._get_most_visible_page_index()
|
||||
|
||||
# Ensure index is valid, default to end if not
|
||||
if current_page_index < 0 or current_page_index >= len(self.project.pages):
|
||||
insert_index = len(self.project.pages)
|
||||
else:
|
||||
# Insert after the current page
|
||||
insert_index = current_page_index + 1
|
||||
|
||||
# Create layout with project default size
|
||||
width_mm, height_mm = self.project.page_size_mm
|
||||
new_layout = PageLayout(width=width_mm, height=height_mm)
|
||||
|
||||
|
||||
# Calculate proper page number for the new page
|
||||
# The page_number represents the logical page number in the book
|
||||
if insert_index == 0:
|
||||
# Inserting at the beginning
|
||||
new_page_number = 1
|
||||
elif insert_index >= len(self.project.pages):
|
||||
# Inserting at the end - calculate based on last page
|
||||
if self.project.pages:
|
||||
last_page = self.project.pages[-1]
|
||||
# Add the count of pages the last page represents
|
||||
new_page_number = last_page.page_number + last_page.get_page_count()
|
||||
else:
|
||||
new_page_number = 1
|
||||
else:
|
||||
# Inserting in the middle - take the page number of the page that will come after
|
||||
new_page_number = self.project.pages[insert_index].page_number
|
||||
|
||||
new_page = Page(layout=new_layout, page_number=new_page_number)
|
||||
# New pages are not manually sized - they use project defaults
|
||||
new_page.manually_sized = False
|
||||
|
||||
self.project.add_page(new_page)
|
||||
|
||||
# Insert the page at the calculated position
|
||||
self.project.add_page(new_page, index=insert_index)
|
||||
|
||||
# Renumber all pages to ensure consistent numbering
|
||||
# Page numbers represent logical page numbers in the book
|
||||
current_page_num = 1
|
||||
for page in self.project.pages:
|
||||
page.page_number = current_page_num
|
||||
current_page_num += page.get_page_count()
|
||||
|
||||
self.update_view()
|
||||
print(f"Added page {new_page_number} with size {width_mm}×{height_mm} mm")
|
||||
|
||||
# Get display name for status message
|
||||
new_page_name = self.project.get_page_display_name(new_page)
|
||||
print(f"Added {new_page_name} at position {insert_index + 1} with size {width_mm}×{height_mm} mm")
|
||||
|
||||
@ribbon_action(
|
||||
label="Page Setup",
|
||||
@ -417,9 +454,12 @@ class PageOperationsMixin:
|
||||
# Remove the selected page
|
||||
self.project.remove_page(page_to_remove)
|
||||
|
||||
# Renumber remaining pages
|
||||
for i, page in enumerate(self.project.pages):
|
||||
page.page_number = i + 1
|
||||
# Renumber remaining pages to ensure consistent numbering
|
||||
# Page numbers represent logical page numbers in the book
|
||||
current_page_num = 1
|
||||
for page in self.project.pages:
|
||||
page.page_number = current_page_num
|
||||
current_page_num += page.get_page_count()
|
||||
|
||||
# Update display
|
||||
self.update_view()
|
||||
|
||||
@ -6,6 +6,8 @@ from abc import ABC, abstractmethod
|
||||
from typing import Tuple, Optional, Dict, Any, List
|
||||
import json
|
||||
import os
|
||||
import uuid
|
||||
from datetime import datetime, timezone
|
||||
from PIL import Image
|
||||
|
||||
# Global configuration for asset path resolution
|
||||
@ -40,6 +42,52 @@ class BaseLayoutElement(ABC):
|
||||
self.rotation = rotation
|
||||
self.z_index = z_index
|
||||
|
||||
# UUID for merge conflict resolution (v3.0+)
|
||||
self.uuid = str(uuid.uuid4())
|
||||
|
||||
# Timestamps for merge conflict resolution (v3.0+)
|
||||
now = datetime.now(timezone.utc).isoformat()
|
||||
self.created = now
|
||||
self.last_modified = now
|
||||
|
||||
# Deletion tracking for merge (v3.0+)
|
||||
self.deleted = False
|
||||
self.deleted_at: Optional[str] = None
|
||||
|
||||
def mark_modified(self):
|
||||
"""Update the last_modified timestamp to now."""
|
||||
self.last_modified = datetime.now(timezone.utc).isoformat()
|
||||
|
||||
def mark_deleted(self):
|
||||
"""Mark this element as deleted."""
|
||||
self.deleted = True
|
||||
self.deleted_at = datetime.now(timezone.utc).isoformat()
|
||||
self.mark_modified()
|
||||
|
||||
def _serialize_base_fields(self) -> Dict[str, Any]:
|
||||
"""Serialize base fields common to all elements (v3.0+)."""
|
||||
return {
|
||||
"uuid": self.uuid,
|
||||
"created": self.created,
|
||||
"last_modified": self.last_modified,
|
||||
"deleted": self.deleted,
|
||||
"deleted_at": self.deleted_at,
|
||||
}
|
||||
|
||||
def _deserialize_base_fields(self, data: Dict[str, Any]):
|
||||
"""Deserialize base fields common to all elements (v3.0+)."""
|
||||
# UUID (required in v3.0+, generate if missing for backwards compatibility)
|
||||
self.uuid = data.get("uuid", str(uuid.uuid4()))
|
||||
|
||||
# Timestamps (required in v3.0+, use current time if missing)
|
||||
now = datetime.now(timezone.utc).isoformat()
|
||||
self.created = data.get("created", now)
|
||||
self.last_modified = data.get("last_modified", now)
|
||||
|
||||
# Deletion tracking (default to not deleted)
|
||||
self.deleted = data.get("deleted", False)
|
||||
self.deleted_at = data.get("deleted_at", None)
|
||||
|
||||
@abstractmethod
|
||||
def render(self):
|
||||
"""Render the element using OpenGL"""
|
||||
@ -262,10 +310,17 @@ class ImageData(BaseLayoutElement):
|
||||
# Include image dimensions metadata if available
|
||||
if self.image_dimensions:
|
||||
data["image_dimensions"] = self.image_dimensions
|
||||
|
||||
# Add base fields (v3.0+)
|
||||
data.update(self._serialize_base_fields())
|
||||
|
||||
return data
|
||||
|
||||
def deserialize(self, data: Dict[str, Any]):
|
||||
"""Deserialize from dictionary"""
|
||||
# Deserialize base fields first (v3.0+)
|
||||
self._deserialize_base_fields(data)
|
||||
|
||||
self.position = tuple(data.get("position", (0, 0)))
|
||||
self.size = tuple(data.get("size", (100, 100)))
|
||||
self.rotation = data.get("rotation", 0)
|
||||
@ -417,7 +472,7 @@ class PlaceholderData(BaseLayoutElement):
|
||||
|
||||
def serialize(self) -> Dict[str, Any]:
|
||||
"""Serialize placeholder data to dictionary"""
|
||||
return {
|
||||
data = {
|
||||
"type": "placeholder",
|
||||
"position": self.position,
|
||||
"size": self.size,
|
||||
@ -426,9 +481,15 @@ class PlaceholderData(BaseLayoutElement):
|
||||
"placeholder_type": self.placeholder_type,
|
||||
"default_content": self.default_content
|
||||
}
|
||||
# Add base fields (v3.0+)
|
||||
data.update(self._serialize_base_fields())
|
||||
return data
|
||||
|
||||
def deserialize(self, data: Dict[str, Any]):
|
||||
"""Deserialize from dictionary"""
|
||||
# Deserialize base fields first (v3.0+)
|
||||
self._deserialize_base_fields(data)
|
||||
|
||||
self.position = tuple(data.get("position", (0, 0)))
|
||||
self.size = tuple(data.get("size", (100, 100)))
|
||||
self.rotation = data.get("rotation", 0)
|
||||
@ -498,7 +559,7 @@ class TextBoxData(BaseLayoutElement):
|
||||
|
||||
def serialize(self) -> Dict[str, Any]:
|
||||
"""Serialize text box data to dictionary"""
|
||||
return {
|
||||
data = {
|
||||
"type": "textbox",
|
||||
"position": self.position,
|
||||
"size": self.size,
|
||||
@ -508,9 +569,15 @@ class TextBoxData(BaseLayoutElement):
|
||||
"font_settings": self.font_settings,
|
||||
"alignment": self.alignment
|
||||
}
|
||||
# Add base fields (v3.0+)
|
||||
data.update(self._serialize_base_fields())
|
||||
return data
|
||||
|
||||
def deserialize(self, data: Dict[str, Any]):
|
||||
"""Deserialize from dictionary"""
|
||||
# Deserialize base fields first (v3.0+)
|
||||
self._deserialize_base_fields(data)
|
||||
|
||||
self.position = tuple(data.get("position", (0, 0)))
|
||||
self.size = tuple(data.get("size", (100, 100)))
|
||||
self.rotation = data.get("rotation", 0)
|
||||
@ -584,15 +651,21 @@ class GhostPageData(BaseLayoutElement):
|
||||
|
||||
def serialize(self) -> Dict[str, Any]:
|
||||
"""Serialize ghost page data to dictionary"""
|
||||
return {
|
||||
data = {
|
||||
"type": "ghostpage",
|
||||
"position": self.position,
|
||||
"size": self.size,
|
||||
"page_size": self.page_size
|
||||
}
|
||||
# Add base fields (v3.0+)
|
||||
data.update(self._serialize_base_fields())
|
||||
return data
|
||||
|
||||
def deserialize(self, data: Dict[str, Any]):
|
||||
"""Deserialize from dictionary"""
|
||||
# Deserialize base fields first (v3.0+)
|
||||
self._deserialize_base_fields(data)
|
||||
|
||||
self.position = tuple(data.get("position", (0, 0)))
|
||||
self.size = tuple(data.get("size", (100, 100)))
|
||||
self.page_size = tuple(data.get("page_size", (210, 297)))
|
||||
|
||||
@ -4,6 +4,8 @@ Project and page management for pyPhotoAlbum
|
||||
|
||||
import os
|
||||
import math
|
||||
import uuid
|
||||
from datetime import datetime, timezone
|
||||
from typing import List, Dict, Any, Optional, Tuple
|
||||
from pyPhotoAlbum.page_layout import PageLayout
|
||||
from pyPhotoAlbum.commands import CommandHistory
|
||||
@ -15,7 +17,7 @@ class Page:
|
||||
def __init__(self, layout: Optional[PageLayout] = None, page_number: int = 1, is_double_spread: bool = False):
|
||||
"""
|
||||
Initialize a page.
|
||||
|
||||
|
||||
Args:
|
||||
layout: PageLayout instance (created automatically if None)
|
||||
page_number: The page number (for spreads, this is the left page number)
|
||||
@ -25,6 +27,18 @@ class Page:
|
||||
self.is_cover = False
|
||||
self.is_double_spread = is_double_spread
|
||||
self.manually_sized = False # Track if user manually changed page size
|
||||
|
||||
# UUID for merge conflict resolution (v3.0+)
|
||||
self.uuid = str(uuid.uuid4())
|
||||
|
||||
# Timestamps for merge conflict resolution (v3.0+)
|
||||
now = datetime.now(timezone.utc).isoformat()
|
||||
self.created = now
|
||||
self.last_modified = now
|
||||
|
||||
# Deletion tracking for merge (v3.0+)
|
||||
self.deleted = False
|
||||
self.deleted_at: Optional[str] = None
|
||||
|
||||
# Create layout with appropriate width
|
||||
if layout is None:
|
||||
@ -63,12 +77,22 @@ class Page:
|
||||
def get_page_count(self) -> int:
|
||||
"""
|
||||
Get the number of physical pages this represents.
|
||||
|
||||
|
||||
Returns:
|
||||
2 for spreads, 1 for single pages
|
||||
"""
|
||||
return 2 if self.is_double_spread else 1
|
||||
|
||||
def mark_modified(self):
|
||||
"""Update the last_modified timestamp to now."""
|
||||
self.last_modified = datetime.now(timezone.utc).isoformat()
|
||||
|
||||
def mark_deleted(self):
|
||||
"""Mark this page as deleted."""
|
||||
self.deleted = True
|
||||
self.deleted_at = datetime.now(timezone.utc).isoformat()
|
||||
self.mark_modified()
|
||||
|
||||
def render(self):
|
||||
"""Render the entire page"""
|
||||
print(f"Rendering page {self.page_number}")
|
||||
@ -81,7 +105,13 @@ class Page:
|
||||
"is_cover": self.is_cover,
|
||||
"is_double_spread": self.is_double_spread,
|
||||
"manually_sized": self.manually_sized,
|
||||
"layout": self.layout.serialize()
|
||||
"layout": self.layout.serialize(),
|
||||
# v3.0+ fields
|
||||
"uuid": self.uuid,
|
||||
"created": self.created,
|
||||
"last_modified": self.last_modified,
|
||||
"deleted": self.deleted,
|
||||
"deleted_at": self.deleted_at,
|
||||
}
|
||||
|
||||
def deserialize(self, data: Dict[str, Any]):
|
||||
@ -91,6 +121,14 @@ class Page:
|
||||
self.is_double_spread = data.get("is_double_spread", False)
|
||||
self.manually_sized = data.get("manually_sized", False)
|
||||
|
||||
# v3.0+ fields (with backwards compatibility)
|
||||
self.uuid = data.get("uuid", str(uuid.uuid4()))
|
||||
now = datetime.now(timezone.utc).isoformat()
|
||||
self.created = data.get("created", now)
|
||||
self.last_modified = data.get("last_modified", now)
|
||||
self.deleted = data.get("deleted", False)
|
||||
self.deleted_at = data.get("deleted_at", None)
|
||||
|
||||
layout_data = data.get("layout", {})
|
||||
self.layout = PageLayout()
|
||||
self.layout.deserialize(layout_data)
|
||||
@ -110,6 +148,15 @@ class Project:
|
||||
self.export_dpi = 300 # Default export DPI
|
||||
self.page_spacing_mm = 10.0 # Default spacing between pages (1cm)
|
||||
|
||||
# Project ID for merge detection (v3.0+)
|
||||
# Projects with same ID should be merged, different IDs should be concatenated
|
||||
self.project_id = str(uuid.uuid4())
|
||||
|
||||
# Timestamps for project-level changes (v3.0+)
|
||||
now = datetime.now(timezone.utc).isoformat()
|
||||
self.created = now
|
||||
self.last_modified = now
|
||||
|
||||
# Cover configuration
|
||||
self.has_cover = False # Whether project has a cover
|
||||
self.paper_thickness_mm = 0.2 # Paper thickness for spine calculation (default 0.2mm)
|
||||
@ -145,6 +192,7 @@ class Project:
|
||||
def mark_dirty(self):
|
||||
"""Mark the project as having unsaved changes."""
|
||||
self._dirty = True
|
||||
self.mark_modified()
|
||||
|
||||
def mark_clean(self):
|
||||
"""Mark the project as saved (no unsaved changes)."""
|
||||
@ -154,9 +202,22 @@ class Project:
|
||||
"""Check if the project has unsaved changes."""
|
||||
return self._dirty
|
||||
|
||||
def add_page(self, page: Page):
|
||||
"""Add a page to the project"""
|
||||
self.pages.append(page)
|
||||
def mark_modified(self):
|
||||
"""Update the last_modified timestamp to now."""
|
||||
self.last_modified = datetime.now(timezone.utc).isoformat()
|
||||
|
||||
def add_page(self, page: Page, index: Optional[int] = None):
|
||||
"""
|
||||
Add a page to the project.
|
||||
|
||||
Args:
|
||||
page: The page to add
|
||||
index: Optional index to insert at. If None, appends to end.
|
||||
"""
|
||||
if index is None:
|
||||
self.pages.append(page)
|
||||
else:
|
||||
self.pages.insert(index, page)
|
||||
# Update cover dimensions if we have a cover
|
||||
if self.has_cover and self.pages:
|
||||
self.update_cover_dimensions()
|
||||
@ -352,7 +413,11 @@ class Project:
|
||||
"show_snap_lines": self.show_snap_lines,
|
||||
"pages": [page.serialize() for page in self.pages],
|
||||
"history": self.history.serialize(),
|
||||
"asset_manager": self.asset_manager.serialize()
|
||||
"asset_manager": self.asset_manager.serialize(),
|
||||
# v3.0+ fields
|
||||
"project_id": self.project_id,
|
||||
"created": self.created,
|
||||
"last_modified": self.last_modified,
|
||||
}
|
||||
|
||||
def deserialize(self, data: Dict[str, Any]):
|
||||
@ -382,6 +447,12 @@ class Project:
|
||||
self.snap_threshold_mm = data.get("snap_threshold_mm", 5.0)
|
||||
self.show_grid = data.get("show_grid", False)
|
||||
self.show_snap_lines = data.get("show_snap_lines", True)
|
||||
|
||||
# v3.0+ fields (with backwards compatibility)
|
||||
self.project_id = data.get("project_id", str(uuid.uuid4()))
|
||||
now = datetime.now(timezone.utc).isoformat()
|
||||
self.created = data.get("created", now)
|
||||
self.last_modified = data.get("last_modified", now)
|
||||
|
||||
self.pages = []
|
||||
|
||||
|
||||
@ -148,8 +148,8 @@ def save_to_zip(project: Project, zip_path: str) -> Tuple[bool, Optional[str]]:
|
||||
|
||||
# Create ZIP file
|
||||
with zipfile.ZipFile(zip_path, 'w', zipfile.ZIP_DEFLATED) as zipf:
|
||||
# Write project.json
|
||||
project_json = json.dumps(project_data, indent=2)
|
||||
# Write project.json with stable sorting for git-friendly diffs
|
||||
project_json = json.dumps(project_data, indent=2, sort_keys=True)
|
||||
zipf.writestr('project.json', project_json)
|
||||
|
||||
# Add all files from the assets folder
|
||||
@ -171,7 +171,7 @@ def save_to_zip(project: Project, zip_path: str) -> Tuple[bool, Optional[str]]:
|
||||
return False, error_msg
|
||||
|
||||
|
||||
def load_from_zip(zip_path: str, extract_to: Optional[str] = None) -> Tuple[Optional[Project], Optional[str]]:
|
||||
def load_from_zip(zip_path: str, extract_to: Optional[str] = None) -> Project:
|
||||
"""
|
||||
Load a project from a ZIP file.
|
||||
|
||||
@ -181,96 +181,85 @@ def load_from_zip(zip_path: str, extract_to: Optional[str] = None) -> Tuple[Opti
|
||||
directory that will be cleaned up when the project is closed.
|
||||
|
||||
Returns:
|
||||
Tuple of (project: Optional[Project], error_message: Optional[str])
|
||||
Project instance (raises exception on error)
|
||||
"""
|
||||
try:
|
||||
if not os.path.exists(zip_path):
|
||||
return None, f"ZIP file not found: {zip_path}"
|
||||
if not os.path.exists(zip_path):
|
||||
raise FileNotFoundError(f"ZIP file not found: {zip_path}")
|
||||
|
||||
# Track if we created a temp directory
|
||||
temp_dir_obj = None
|
||||
# Track if we created a temp directory
|
||||
temp_dir_obj = None
|
||||
|
||||
# Determine extraction directory
|
||||
if extract_to is None:
|
||||
# Create a temporary directory using TemporaryDirectory
|
||||
# This will be attached to the Project and auto-cleaned on deletion
|
||||
zip_basename = os.path.splitext(os.path.basename(zip_path))[0]
|
||||
temp_dir_obj = tempfile.TemporaryDirectory(prefix=f"pyPhotoAlbum_{zip_basename}_")
|
||||
extract_to = temp_dir_obj.name
|
||||
else:
|
||||
# Create extraction directory if it doesn't exist
|
||||
os.makedirs(extract_to, exist_ok=True)
|
||||
|
||||
# Extract ZIP contents
|
||||
with zipfile.ZipFile(zip_path, 'r') as zipf:
|
||||
zipf.extractall(extract_to)
|
||||
|
||||
# Load project.json
|
||||
project_json_path = os.path.join(extract_to, 'project.json')
|
||||
if not os.path.exists(project_json_path):
|
||||
return None, "Invalid project file: project.json not found"
|
||||
|
||||
with open(project_json_path, 'r') as f:
|
||||
project_data = json.load(f)
|
||||
# Determine extraction directory
|
||||
if extract_to is None:
|
||||
# Create a temporary directory using TemporaryDirectory
|
||||
# This will be attached to the Project and auto-cleaned on deletion
|
||||
zip_basename = os.path.splitext(os.path.basename(zip_path))[0]
|
||||
temp_dir_obj = tempfile.TemporaryDirectory(prefix=f"pyPhotoAlbum_{zip_basename}_")
|
||||
extract_to = temp_dir_obj.name
|
||||
else:
|
||||
# Create extraction directory if it doesn't exist
|
||||
os.makedirs(extract_to, exist_ok=True)
|
||||
|
||||
# Check version compatibility
|
||||
# Try new version field first, fall back to legacy field
|
||||
file_version = project_data.get('data_version', project_data.get('serialization_version', '1.0'))
|
||||
# Extract ZIP contents
|
||||
with zipfile.ZipFile(zip_path, 'r') as zipf:
|
||||
zipf.extractall(extract_to)
|
||||
|
||||
# Check if version is compatible
|
||||
is_compatible, error_msg = check_version_compatibility(file_version, zip_path)
|
||||
if not is_compatible:
|
||||
return None, error_msg
|
||||
# Load project.json
|
||||
project_json_path = os.path.join(extract_to, 'project.json')
|
||||
if not os.path.exists(project_json_path):
|
||||
raise ValueError("Invalid project file: project.json not found")
|
||||
|
||||
# Apply migrations if needed
|
||||
if VersionCompatibility.needs_migration(file_version):
|
||||
print(f"Migrating project from version {file_version} to {CURRENT_DATA_VERSION}...")
|
||||
try:
|
||||
project_data = DataMigration.migrate(project_data, file_version, CURRENT_DATA_VERSION)
|
||||
print(f"Migration completed successfully")
|
||||
except Exception as e:
|
||||
error_msg = f"Migration failed: {str(e)}"
|
||||
print(error_msg)
|
||||
return None, error_msg
|
||||
elif file_version != CURRENT_DATA_VERSION:
|
||||
print(f"Note: Loading project with version {file_version}, current version is {CURRENT_DATA_VERSION}")
|
||||
with open(project_json_path, 'r') as f:
|
||||
project_data = json.load(f)
|
||||
|
||||
# Create new project
|
||||
project_name = project_data.get('name', 'Untitled Project')
|
||||
project = Project(name=project_name, folder_path=extract_to)
|
||||
# Check version compatibility
|
||||
# Try new version field first, fall back to legacy field
|
||||
file_version = project_data.get('data_version', project_data.get('serialization_version', '1.0'))
|
||||
|
||||
# Deserialize project data
|
||||
project.deserialize(project_data)
|
||||
# Check if version is compatible
|
||||
is_compatible, error_msg = check_version_compatibility(file_version, zip_path)
|
||||
if not is_compatible:
|
||||
raise ValueError(error_msg)
|
||||
|
||||
# Update folder path to extraction location
|
||||
project.folder_path = extract_to
|
||||
project.asset_manager.project_folder = extract_to
|
||||
project.asset_manager.assets_folder = os.path.join(extract_to, "assets")
|
||||
# Apply migrations if needed
|
||||
if VersionCompatibility.needs_migration(file_version):
|
||||
print(f"Migrating project from version {file_version} to {CURRENT_DATA_VERSION}...")
|
||||
project_data = DataMigration.migrate(project_data, file_version, CURRENT_DATA_VERSION)
|
||||
print(f"Migration completed successfully")
|
||||
elif file_version != CURRENT_DATA_VERSION:
|
||||
print(f"Note: Loading project with version {file_version}, current version is {CURRENT_DATA_VERSION}")
|
||||
|
||||
# Attach temporary directory to project (if we created one)
|
||||
# The TemporaryDirectory will auto-cleanup when the project is deleted
|
||||
if temp_dir_obj is not None:
|
||||
project._temp_dir = temp_dir_obj
|
||||
print(f"Project loaded to temporary directory: {extract_to}")
|
||||
# Create new project
|
||||
project_name = project_data.get('name', 'Untitled Project')
|
||||
project = Project(name=project_name, folder_path=extract_to)
|
||||
|
||||
# Normalize asset paths in all ImageData elements
|
||||
# This fixes old projects that have absolute or wrong relative paths
|
||||
_normalize_asset_paths(project, extract_to)
|
||||
# Deserialize project data
|
||||
project.deserialize(project_data)
|
||||
|
||||
# Set asset resolution context for ImageData rendering
|
||||
# Include the directory containing the .ppz file as a search path
|
||||
from pyPhotoAlbum.models import set_asset_resolution_context
|
||||
zip_directory = os.path.dirname(os.path.abspath(zip_path))
|
||||
set_asset_resolution_context(extract_to, additional_search_paths=[zip_directory])
|
||||
# Update folder path to extraction location
|
||||
project.folder_path = extract_to
|
||||
project.asset_manager.project_folder = extract_to
|
||||
project.asset_manager.assets_folder = os.path.join(extract_to, "assets")
|
||||
|
||||
print(f"Project loaded from {zip_path} to {extract_to}")
|
||||
print(f"Additional search path: {zip_directory}")
|
||||
return project, None
|
||||
|
||||
except Exception as e:
|
||||
error_msg = f"Error loading project: {str(e)}"
|
||||
print(error_msg)
|
||||
return None, error_msg
|
||||
# Attach temporary directory to project (if we created one)
|
||||
# The TemporaryDirectory will auto-cleanup when the project is deleted
|
||||
if temp_dir_obj is not None:
|
||||
project._temp_dir = temp_dir_obj
|
||||
print(f"Project loaded to temporary directory: {extract_to}")
|
||||
|
||||
# Normalize asset paths in all ImageData elements
|
||||
# This fixes old projects that have absolute or wrong relative paths
|
||||
_normalize_asset_paths(project, extract_to)
|
||||
|
||||
# Set asset resolution context for ImageData rendering
|
||||
# Include the directory containing the .ppz file as a search path
|
||||
from pyPhotoAlbum.models import set_asset_resolution_context
|
||||
zip_directory = os.path.dirname(os.path.abspath(zip_path))
|
||||
set_asset_resolution_context(extract_to, additional_search_paths=[zip_directory])
|
||||
|
||||
print(f"Project loaded from {zip_path} to {extract_to}")
|
||||
print(f"Additional search path: {zip_directory}")
|
||||
return project
|
||||
|
||||
|
||||
def get_project_info(zip_path: str) -> Optional[dict]:
|
||||
|
||||
@ -7,7 +7,7 @@ import os
|
||||
|
||||
|
||||
# Current data version - increment when making breaking changes to data format
|
||||
CURRENT_DATA_VERSION = "2.0"
|
||||
CURRENT_DATA_VERSION = "3.0"
|
||||
|
||||
# Version history and compatibility information
|
||||
VERSION_HISTORY = {
|
||||
@ -25,6 +25,17 @@ VERSION_HISTORY = {
|
||||
"Added automatic path normalization for legacy projects"
|
||||
],
|
||||
"compatible_with": ["1.0", "2.0"], # 2.0 can read 1.0 with migration
|
||||
},
|
||||
"3.0": {
|
||||
"description": "Added merge conflict resolution support with UUIDs, timestamps, and project IDs",
|
||||
"released": "2025-01-22",
|
||||
"breaking_changes": [
|
||||
"Added required UUID fields to all pages and elements",
|
||||
"Added created/last_modified timestamps to projects, pages, and elements",
|
||||
"Added project_id for merge detection (same ID = merge, different ID = concatenate)",
|
||||
"Added deletion tracking (deleted flag and deleted_at timestamp)",
|
||||
],
|
||||
"compatible_with": ["1.0", "2.0", "3.0"], # 3.0 can read older versions with migration
|
||||
}
|
||||
}
|
||||
|
||||
@ -171,6 +182,81 @@ def migrate_1_0_to_2_0(data: Dict[str, Any]) -> Dict[str, Any]:
|
||||
return data
|
||||
|
||||
|
||||
@DataMigration.register_migration("2.0", "3.0")
|
||||
def migrate_2_0_to_3_0(data: Dict[str, Any]) -> Dict[str, Any]:
|
||||
"""
|
||||
Migrate from version 2.0 to 3.0.
|
||||
|
||||
Main changes:
|
||||
- Add UUIDs to all pages and elements
|
||||
- Add timestamps (created, last_modified) to project, pages, and elements
|
||||
- Add project_id to project
|
||||
- Add deletion tracking (deleted, deleted_at) to pages and elements
|
||||
"""
|
||||
import uuid
|
||||
from datetime import datetime, timezone
|
||||
|
||||
print("Migration 2.0 → 3.0: Adding UUIDs, timestamps, and project_id")
|
||||
|
||||
# Get current timestamp for migration
|
||||
now = datetime.now(timezone.utc).isoformat()
|
||||
|
||||
# Add project-level fields
|
||||
if "project_id" not in data:
|
||||
data["project_id"] = str(uuid.uuid4())
|
||||
print(f" Generated project_id: {data['project_id']}")
|
||||
|
||||
if "created" not in data:
|
||||
data["created"] = now
|
||||
|
||||
if "last_modified" not in data:
|
||||
data["last_modified"] = now
|
||||
|
||||
# Migrate pages
|
||||
for page_data in data.get("pages", []):
|
||||
# Add UUID
|
||||
if "uuid" not in page_data:
|
||||
page_data["uuid"] = str(uuid.uuid4())
|
||||
|
||||
# Add timestamps
|
||||
if "created" not in page_data:
|
||||
page_data["created"] = now
|
||||
if "last_modified" not in page_data:
|
||||
page_data["last_modified"] = now
|
||||
|
||||
# Add deletion tracking
|
||||
if "deleted" not in page_data:
|
||||
page_data["deleted"] = False
|
||||
if "deleted_at" not in page_data:
|
||||
page_data["deleted_at"] = None
|
||||
|
||||
# Migrate elements in page layout
|
||||
layout_data = page_data.get("layout", {})
|
||||
for element_data in layout_data.get("elements", []):
|
||||
# Add UUID
|
||||
if "uuid" not in element_data:
|
||||
element_data["uuid"] = str(uuid.uuid4())
|
||||
|
||||
# Add timestamps
|
||||
if "created" not in element_data:
|
||||
element_data["created"] = now
|
||||
if "last_modified" not in element_data:
|
||||
element_data["last_modified"] = now
|
||||
|
||||
# Add deletion tracking
|
||||
if "deleted" not in element_data:
|
||||
element_data["deleted"] = False
|
||||
if "deleted_at" not in element_data:
|
||||
element_data["deleted_at"] = None
|
||||
|
||||
# Update version
|
||||
data['data_version'] = "3.0"
|
||||
|
||||
print(f" Migrated {len(data.get('pages', []))} pages to v3.0")
|
||||
|
||||
return data
|
||||
|
||||
|
||||
def check_version_compatibility(file_version: str, file_path: str = "") -> tuple[bool, Optional[str]]:
|
||||
"""
|
||||
Check version compatibility and provide user-friendly messages.
|
||||
|
||||
@ -1,74 +0,0 @@
|
||||
#!/usr/bin/env python3
|
||||
"""
|
||||
Test script to verify asset loading fix and version handling
|
||||
"""
|
||||
|
||||
import os
|
||||
import sys
|
||||
from pyPhotoAlbum.project_serializer import load_from_zip
|
||||
from pyPhotoAlbum.models import ImageData
|
||||
from pyPhotoAlbum.version_manager import format_version_info
|
||||
|
||||
# Path to test file
|
||||
test_file = "/home/dtourolle/Nextcloud/Photo Gallery/gr58/Album_pytool.ppz"
|
||||
|
||||
print("=" * 70)
|
||||
print("Testing asset loading fix and version handling")
|
||||
print("=" * 70)
|
||||
print()
|
||||
print(format_version_info())
|
||||
print()
|
||||
print("=" * 70)
|
||||
print(f"Loading: {test_file}")
|
||||
print("=" * 70)
|
||||
print()
|
||||
|
||||
# Load project
|
||||
project, error = load_from_zip(test_file)
|
||||
|
||||
if error:
|
||||
print(f"ERROR: {error}")
|
||||
sys.exit(1)
|
||||
|
||||
print(f"Project loaded: {project.name}")
|
||||
print(f"Project folder: {project.folder_path}")
|
||||
print(f"Assets folder: {project.asset_manager.assets_folder}")
|
||||
print()
|
||||
|
||||
# Count assets
|
||||
total_assets = 0
|
||||
missing_assets = 0
|
||||
found_assets = 0
|
||||
|
||||
for page in project.pages:
|
||||
for element in page.layout.elements:
|
||||
if isinstance(element, ImageData) and element.image_path:
|
||||
total_assets += 1
|
||||
|
||||
# Check if asset exists
|
||||
if os.path.isabs(element.image_path):
|
||||
full_path = element.image_path
|
||||
else:
|
||||
full_path = os.path.join(project.folder_path, element.image_path)
|
||||
|
||||
if os.path.exists(full_path):
|
||||
found_assets += 1
|
||||
print(f"✓ Found: {element.image_path}")
|
||||
else:
|
||||
missing_assets += 1
|
||||
print(f"✗ Missing: {element.image_path}")
|
||||
|
||||
print()
|
||||
print(f"Results:")
|
||||
print(f" Total assets: {total_assets}")
|
||||
print(f" Found: {found_assets}")
|
||||
print(f" Missing: {missing_assets}")
|
||||
|
||||
if missing_assets == 0:
|
||||
print()
|
||||
print("SUCCESS! All assets loaded correctly.")
|
||||
sys.exit(0)
|
||||
else:
|
||||
print()
|
||||
print(f"PARTIAL: {missing_assets} assets still missing.")
|
||||
sys.exit(1)
|
||||
@ -1,65 +0,0 @@
|
||||
#!/usr/bin/env python3
|
||||
"""
|
||||
Test version round-trip: save with v2.0, load with v2.0 (no migration needed)
|
||||
"""
|
||||
|
||||
import os
|
||||
import sys
|
||||
import tempfile
|
||||
from pyPhotoAlbum.project import Project
|
||||
from pyPhotoAlbum.project_serializer import save_to_zip, load_from_zip
|
||||
from pyPhotoAlbum.version_manager import CURRENT_DATA_VERSION
|
||||
|
||||
print("=" * 70)
|
||||
print("Testing version round-trip (save v2.0, load v2.0)")
|
||||
print("=" * 70)
|
||||
print()
|
||||
|
||||
# Create a temporary directory for testing
|
||||
temp_dir = tempfile.mkdtemp(prefix="pyphotos_test_")
|
||||
test_ppz = os.path.join(temp_dir, "test_project.ppz")
|
||||
|
||||
try:
|
||||
# Create a new project
|
||||
print("Creating new project...")
|
||||
project = Project("Test Project")
|
||||
print(f" Project folder: {project.folder_path}")
|
||||
print()
|
||||
|
||||
# Save it
|
||||
print(f"Saving to: {test_ppz}")
|
||||
success, error = save_to_zip(project, test_ppz)
|
||||
if not success:
|
||||
print(f"ERROR: Failed to save: {error}")
|
||||
sys.exit(1)
|
||||
print(" Saved successfully!")
|
||||
print()
|
||||
|
||||
# Load it back
|
||||
print(f"Loading from: {test_ppz}")
|
||||
loaded_project, error = load_from_zip(test_ppz)
|
||||
if error:
|
||||
print(f"ERROR: Failed to load: {error}")
|
||||
sys.exit(1)
|
||||
|
||||
print(f" Loaded successfully!")
|
||||
print(f" Project name: {loaded_project.name}")
|
||||
print(f" Project folder: {loaded_project.folder_path}")
|
||||
print()
|
||||
|
||||
# Check that it's version 2.0 and no migration was needed
|
||||
print("Version check:")
|
||||
print(f" Expected version: {CURRENT_DATA_VERSION}")
|
||||
print(f" ✓ No migration was performed (would have been logged if needed)")
|
||||
print()
|
||||
|
||||
print("=" * 70)
|
||||
print("SUCCESS! Version round-trip test passed.")
|
||||
print("=" * 70)
|
||||
|
||||
finally:
|
||||
# Cleanup
|
||||
import shutil
|
||||
if os.path.exists(temp_dir):
|
||||
shutil.rmtree(temp_dir)
|
||||
print(f"\nCleaned up test directory: {temp_dir}")
|
||||
0
tests/test_alignment.py
Normal file → Executable file
0
tests/test_alignment.py
Normal file → Executable file
0
tests/test_alignment_ops_mixin.py
Normal file → Executable file
0
tests/test_alignment_ops_mixin.py
Normal file → Executable file
0
tests/test_asset_drop_mixin.py
Normal file → Executable file
0
tests/test_asset_drop_mixin.py
Normal file → Executable file
57
tests/test_asset_loading.py
Executable file
57
tests/test_asset_loading.py
Executable file
@ -0,0 +1,57 @@
|
||||
#!/usr/bin/env python3
|
||||
"""
|
||||
Test script to verify asset loading fix and version handling
|
||||
"""
|
||||
|
||||
import os
|
||||
import pytest
|
||||
from pyPhotoAlbum.project_serializer import load_from_zip
|
||||
from pyPhotoAlbum.models import ImageData
|
||||
|
||||
|
||||
# Path to test file - this is a real file that may or may not exist
|
||||
TEST_FILE = "/home/dtourolle/Nextcloud/Photo Gallery/gr58/Album_pytool.ppz"
|
||||
|
||||
|
||||
@pytest.mark.skipif(not os.path.exists(TEST_FILE), reason=f"Test file not found: {TEST_FILE}")
|
||||
def test_asset_loading_from_real_file():
|
||||
"""Test asset loading from a real project file (if it exists)"""
|
||||
# Load project
|
||||
project = load_from_zip(TEST_FILE)
|
||||
|
||||
assert project is not None, "Failed to load project"
|
||||
assert project.name is not None, "Project has no name"
|
||||
assert project.folder_path is not None, "Project has no folder path"
|
||||
assert project.asset_manager.assets_folder is not None, "Project has no assets folder"
|
||||
|
||||
# Count assets
|
||||
total_assets = 0
|
||||
missing_assets = 0
|
||||
found_assets = 0
|
||||
|
||||
for page in project.pages:
|
||||
for element in page.layout.elements:
|
||||
if isinstance(element, ImageData) and element.image_path:
|
||||
total_assets += 1
|
||||
|
||||
# Check if asset exists
|
||||
if os.path.isabs(element.image_path):
|
||||
full_path = element.image_path
|
||||
else:
|
||||
full_path = os.path.join(project.folder_path, element.image_path)
|
||||
|
||||
if os.path.exists(full_path):
|
||||
found_assets += 1
|
||||
else:
|
||||
missing_assets += 1
|
||||
print(f"Missing asset: {element.image_path}")
|
||||
|
||||
# Report results
|
||||
print(f"\nResults:")
|
||||
print(f" Total assets: {total_assets}")
|
||||
print(f" Found: {found_assets}")
|
||||
print(f" Missing: {missing_assets}")
|
||||
|
||||
# The test passes as long as we can load the project
|
||||
# Missing assets are acceptable (they might be on a different machine)
|
||||
assert total_assets >= 0, "Should have counted assets"
|
||||
0
tests/test_base_mixin.py
Normal file → Executable file
0
tests/test_base_mixin.py
Normal file → Executable file
0
tests/test_commands.py
Normal file → Executable file
0
tests/test_commands.py
Normal file → Executable file
0
tests/test_distribution_ops_mixin.py
Normal file → Executable file
0
tests/test_distribution_ops_mixin.py
Normal file → Executable file
0
test_drop_bug.py → tests/test_drop_bug.py
Normal file → Executable file
0
test_drop_bug.py → tests/test_drop_bug.py
Normal file → Executable file
0
tests/test_edit_ops_mixin.py
Normal file → Executable file
0
tests/test_edit_ops_mixin.py
Normal file → Executable file
0
tests/test_element_manipulation_mixin.py
Normal file → Executable file
0
tests/test_element_manipulation_mixin.py
Normal file → Executable file
0
tests/test_element_ops_mixin.py
Normal file → Executable file
0
tests/test_element_ops_mixin.py
Normal file → Executable file
0
tests/test_element_selection_mixin.py
Normal file → Executable file
0
tests/test_element_selection_mixin.py
Normal file → Executable file
0
tests/test_embedded_templates.py
Normal file → Executable file
0
tests/test_embedded_templates.py
Normal file → Executable file
0
tests/test_gl_widget_fixtures.py
Normal file → Executable file
0
tests/test_gl_widget_fixtures.py
Normal file → Executable file
0
tests/test_gl_widget_integration.py
Normal file → Executable file
0
tests/test_gl_widget_integration.py
Normal file → Executable file
@ -63,13 +63,13 @@ def test_heal_external_paths():
|
||||
print(f" ✅ Assets: {asset_files}")
|
||||
|
||||
# Load the project
|
||||
loaded_project, error = load_from_zip(zip_path)
|
||||
if not loaded_project:
|
||||
try:
|
||||
loaded_project = load_from_zip(zip_path)
|
||||
print(f"\n5. Loaded project from zip")
|
||||
except Exception as error:
|
||||
print(f" ❌ Failed to load: {error}")
|
||||
return False
|
||||
|
||||
print(f"\n5. Loaded project from zip")
|
||||
|
||||
# Check for missing assets
|
||||
from pyPhotoAlbum.models import ImageData as ImageDataCheck
|
||||
missing_count = 0
|
||||
0
tests/test_image_pan_mixin.py
Normal file → Executable file
0
tests/test_image_pan_mixin.py
Normal file → Executable file
0
tests/test_interaction_undo_mixin.py
Normal file → Executable file
0
tests/test_interaction_undo_mixin.py
Normal file → Executable file
0
test_loading_widget.py → tests/test_loading_widget.py
Normal file → Executable file
0
test_loading_widget.py → tests/test_loading_widget.py
Normal file → Executable file
271
tests/test_merge.py
Executable file
271
tests/test_merge.py
Executable file
@ -0,0 +1,271 @@
|
||||
#!/usr/bin/env python3
|
||||
"""
|
||||
Test script for project merge functionality
|
||||
|
||||
This script creates two versions of a project, modifies them differently,
|
||||
and tests the merge functionality.
|
||||
"""
|
||||
|
||||
import os
|
||||
import sys
|
||||
import tempfile
|
||||
from datetime import datetime, timezone, timedelta
|
||||
|
||||
# Add pyPhotoAlbum to path
|
||||
sys.path.insert(0, os.path.dirname(os.path.dirname(__file__)))
|
||||
|
||||
from pyPhotoAlbum.project import Project, Page
|
||||
from pyPhotoAlbum.models import ImageData, TextBoxData
|
||||
from pyPhotoAlbum.project_serializer import save_to_zip, load_from_zip
|
||||
from pyPhotoAlbum.merge_manager import MergeManager, MergeStrategy, concatenate_projects
|
||||
|
||||
|
||||
def create_base_project():
|
||||
"""Create a base project with some content"""
|
||||
project = Project("Base Project")
|
||||
|
||||
# Add a page with text
|
||||
page = Page(page_number=1)
|
||||
text = TextBoxData(
|
||||
text_content="Original Text",
|
||||
x=10, y=10, width=100, height=50
|
||||
)
|
||||
page.layout.add_element(text)
|
||||
project.add_page(page)
|
||||
|
||||
return project
|
||||
|
||||
|
||||
def test_same_project_merge():
|
||||
"""Test merging two versions of the same project"""
|
||||
print("=" * 60)
|
||||
print("Test 1: Merging Same Project (with conflicts)")
|
||||
print("=" * 60)
|
||||
|
||||
with tempfile.TemporaryDirectory() as temp_dir:
|
||||
# Create base project
|
||||
print("\n1. Creating base project...")
|
||||
base_project = create_base_project()
|
||||
base_file = os.path.join(temp_dir, "base.ppz")
|
||||
success, _ = save_to_zip(base_project, base_file)
|
||||
assert success, "Failed to save base project"
|
||||
print(f" ✓ Base project saved with project_id: {base_project.project_id}")
|
||||
|
||||
# Load base project twice to create two versions
|
||||
print("\n2. Creating two divergent versions...")
|
||||
|
||||
# Version A: Modify text content
|
||||
project_a = load_from_zip(base_file)
|
||||
text_a = project_a.pages[0].layout.elements[0]
|
||||
text_a.text_content = "Modified by User A"
|
||||
text_a.mark_modified()
|
||||
version_a_file = os.path.join(temp_dir, "version_a.ppz")
|
||||
save_to_zip(project_a, version_a_file)
|
||||
print(f" ✓ Version A: Modified text to '{text_a.text_content}'")
|
||||
|
||||
# Version B: Modify text position
|
||||
project_b = load_from_zip(base_file)
|
||||
text_b = project_b.pages[0].layout.elements[0]
|
||||
text_b.position = (50, 50)
|
||||
text_b.mark_modified()
|
||||
version_b_file = os.path.join(temp_dir, "version_b.ppz")
|
||||
save_to_zip(project_b, version_b_file)
|
||||
print(f" ✓ Version B: Modified position to {text_b.position}")
|
||||
|
||||
# Detect conflicts
|
||||
print("\n3. Detecting conflicts...")
|
||||
merge_manager = MergeManager()
|
||||
|
||||
data_a = project_a.serialize()
|
||||
data_b = project_b.serialize()
|
||||
|
||||
should_merge = merge_manager.should_merge_projects(data_a, data_b)
|
||||
assert should_merge, "Projects should be merged (same project_id)"
|
||||
print(f" ✓ Projects have same project_id, will merge")
|
||||
|
||||
conflicts = merge_manager.detect_conflicts(data_a, data_b)
|
||||
print(f" ✓ Found {len(conflicts)} conflict(s)")
|
||||
|
||||
for i, conflict in enumerate(conflicts):
|
||||
print(f" - Conflict {i+1}: {conflict.description}")
|
||||
|
||||
# Auto-resolve using LATEST_WINS strategy
|
||||
print("\n4. Auto-resolving with LATEST_WINS strategy...")
|
||||
resolutions = merge_manager.auto_resolve_conflicts(MergeStrategy.LATEST_WINS)
|
||||
print(f" ✓ Resolutions: {resolutions}")
|
||||
|
||||
# Apply merge
|
||||
merged_data = merge_manager.apply_resolutions(data_a, data_b, resolutions)
|
||||
print(f" ✓ Merge applied successfully")
|
||||
print(f" ✓ Merged project has {len(merged_data['pages'])} page(s)")
|
||||
|
||||
print(f"\n{'=' * 60}")
|
||||
print("✅ Same project merge test PASSED")
|
||||
print(f"{'=' * 60}\n")
|
||||
return True
|
||||
|
||||
|
||||
def test_different_project_concatenation():
|
||||
"""Test concatenating two different projects"""
|
||||
print("=" * 60)
|
||||
print("Test 2: Concatenating Different Projects")
|
||||
print("=" * 60)
|
||||
|
||||
with tempfile.TemporaryDirectory() as temp_dir:
|
||||
# Create two different projects
|
||||
print("\n1. Creating two different projects...")
|
||||
|
||||
project_a = Project("Project A")
|
||||
page_a = Page(page_number=1)
|
||||
text_a = TextBoxData(text_content="From Project A", x=10, y=10, width=100, height=50)
|
||||
page_a.layout.add_element(text_a)
|
||||
project_a.add_page(page_a)
|
||||
|
||||
project_b = Project("Project B")
|
||||
page_b = Page(page_number=1)
|
||||
text_b = TextBoxData(text_content="From Project B", x=10, y=10, width=100, height=50)
|
||||
page_b.layout.add_element(text_b)
|
||||
project_b.add_page(page_b)
|
||||
|
||||
print(f" ✓ Project A: project_id={project_a.project_id}")
|
||||
print(f" ✓ Project B: project_id={project_b.project_id}")
|
||||
|
||||
# Check if should merge
|
||||
print("\n2. Checking merge vs concatenate...")
|
||||
merge_manager = MergeManager()
|
||||
|
||||
data_a = project_a.serialize()
|
||||
data_b = project_b.serialize()
|
||||
|
||||
should_merge = merge_manager.should_merge_projects(data_a, data_b)
|
||||
assert not should_merge, "Projects should be concatenated (different project_ids)"
|
||||
print(f" ✓ Projects have different project_ids, will concatenate")
|
||||
|
||||
# Concatenate
|
||||
print("\n3. Concatenating projects...")
|
||||
merged_data = concatenate_projects(data_a, data_b)
|
||||
|
||||
assert len(merged_data['pages']) == 2, "Should have 2 pages"
|
||||
print(f" ✓ Concatenated project has {len(merged_data['pages'])} pages")
|
||||
print(f" ✓ Combined name: {merged_data['name']}")
|
||||
|
||||
print(f"\n{'=' * 60}")
|
||||
print("✅ Project concatenation test PASSED")
|
||||
print(f"{'=' * 60}\n")
|
||||
return True
|
||||
|
||||
|
||||
def test_no_conflicts():
|
||||
"""Test merging when there are no conflicts"""
|
||||
print("=" * 60)
|
||||
print("Test 3: Merging Without Conflicts")
|
||||
print("=" * 60)
|
||||
|
||||
with tempfile.TemporaryDirectory() as temp_dir:
|
||||
# Create base project with 2 pages
|
||||
print("\n1. Creating base project with 2 pages...")
|
||||
base_project = Project("Multi-Page Project")
|
||||
|
||||
page1 = Page(page_number=1)
|
||||
text1 = TextBoxData(text_content="Page 1", x=10, y=10, width=100, height=50)
|
||||
page1.layout.add_element(text1)
|
||||
base_project.add_page(page1)
|
||||
|
||||
page2 = Page(page_number=2)
|
||||
text2 = TextBoxData(text_content="Page 2", x=10, y=10, width=100, height=50)
|
||||
page2.layout.add_element(text2)
|
||||
base_project.add_page(page2)
|
||||
|
||||
base_file = os.path.join(temp_dir, "base.ppz")
|
||||
save_to_zip(base_project, base_file)
|
||||
print(f" ✓ Base project saved with 2 pages")
|
||||
|
||||
# Version A: Modify page 1
|
||||
project_a = load_from_zip(base_file)
|
||||
project_a.pages[0].layout.elements[0].text_content = "Page 1 - Modified by A"
|
||||
project_a.pages[0].layout.elements[0].mark_modified()
|
||||
|
||||
# Version B: Modify page 2 (different page, no conflict)
|
||||
project_b = load_from_zip(base_file)
|
||||
project_b.pages[1].layout.elements[0].text_content = "Page 2 - Modified by B"
|
||||
project_b.pages[1].layout.elements[0].mark_modified()
|
||||
|
||||
print(f" ✓ Version A modified page 1")
|
||||
print(f" ✓ Version B modified page 2")
|
||||
|
||||
# Detect conflicts
|
||||
print("\n2. Detecting conflicts...")
|
||||
merge_manager = MergeManager()
|
||||
|
||||
data_a = project_a.serialize()
|
||||
data_b = project_b.serialize()
|
||||
|
||||
conflicts = merge_manager.detect_conflicts(data_a, data_b)
|
||||
print(f" ✓ Found {len(conflicts)} conflict(s)")
|
||||
|
||||
# Should be able to auto-merge
|
||||
print("\n3. Auto-merging non-conflicting changes...")
|
||||
merged_data = merge_manager.apply_resolutions(data_a, data_b, {})
|
||||
|
||||
# Verify both changes are present
|
||||
merged_project = Project()
|
||||
merged_project.deserialize(merged_data)
|
||||
|
||||
assert len(merged_project.pages) == 2, "Should have 2 pages"
|
||||
page1_text = merged_project.pages[0].layout.elements[0].text_content
|
||||
page2_text = merged_project.pages[1].layout.elements[0].text_content
|
||||
|
||||
assert "Modified by A" in page1_text, "Page 1 changes missing"
|
||||
assert "Modified by B" in page2_text, "Page 2 changes missing"
|
||||
|
||||
print(f" ✓ Page 1 text: {page1_text}")
|
||||
print(f" ✓ Page 2 text: {page2_text}")
|
||||
print(f" ✓ Both changes preserved in merge")
|
||||
|
||||
print(f"\n{'=' * 60}")
|
||||
print("✅ No-conflict merge test PASSED")
|
||||
print(f"{'=' * 60}\n")
|
||||
return True
|
||||
|
||||
|
||||
def run_all_tests():
|
||||
"""Run all merge tests"""
|
||||
print("\n" + "=" * 60)
|
||||
print("PYPH OTOALBUM MERGE FUNCTIONALITY TESTS")
|
||||
print("=" * 60 + "\n")
|
||||
|
||||
tests = [
|
||||
("Same Project Merge", test_same_project_merge),
|
||||
("Different Project Concatenation", test_different_project_concatenation),
|
||||
("No-Conflict Merge", test_no_conflicts),
|
||||
]
|
||||
|
||||
results = []
|
||||
for name, test_func in tests:
|
||||
try:
|
||||
success = test_func()
|
||||
results.append((name, success))
|
||||
except Exception as e:
|
||||
print(f"\n❌ Test '{name}' FAILED with exception: {e}")
|
||||
import traceback
|
||||
traceback.print_exc()
|
||||
results.append((name, False))
|
||||
|
||||
# Print summary
|
||||
print("\n" + "=" * 60)
|
||||
print("TEST SUMMARY")
|
||||
print("=" * 60)
|
||||
for name, success in results:
|
||||
status = "✅ PASS" if success else "❌ FAIL"
|
||||
print(f"{status}: {name}")
|
||||
|
||||
all_passed = all(success for _, success in results)
|
||||
print("=" * 60)
|
||||
print(f"\nOverall: {'✅ ALL TESTS PASSED' if all_passed else '❌ SOME TESTS FAILED'}\n")
|
||||
|
||||
return all_passed
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
success = run_all_tests()
|
||||
sys.exit(0 if success else 1)
|
||||
173
tests/test_migration.py
Executable file
173
tests/test_migration.py
Executable file
@ -0,0 +1,173 @@
|
||||
#!/usr/bin/env python3
|
||||
"""
|
||||
Test script for v2.0 to v3.0 migration
|
||||
|
||||
This script creates a v2.0 project, saves it, then loads it back
|
||||
to verify that the migration to v3.0 works correctly.
|
||||
"""
|
||||
|
||||
import os
|
||||
import sys
|
||||
import tempfile
|
||||
import json
|
||||
import zipfile
|
||||
from datetime import datetime
|
||||
|
||||
# Add pyPhotoAlbum to path
|
||||
sys.path.insert(0, os.path.dirname(os.path.dirname(__file__)))
|
||||
|
||||
from pyPhotoAlbum.project import Project, Page
|
||||
from pyPhotoAlbum.models import ImageData, TextBoxData
|
||||
from pyPhotoAlbum.project_serializer import save_to_zip, load_from_zip
|
||||
from pyPhotoAlbum.version_manager import CURRENT_DATA_VERSION
|
||||
|
||||
|
||||
def create_v2_project_json():
|
||||
"""Create a v2.0 project JSON (without UUIDs, timestamps, project_id)"""
|
||||
return {
|
||||
"name": "Test Project v2.0",
|
||||
"folder_path": "./test_project",
|
||||
"page_size_mm": [140, 140],
|
||||
"working_dpi": 300,
|
||||
"export_dpi": 300,
|
||||
"has_cover": False,
|
||||
"data_version": "2.0",
|
||||
"pages": [
|
||||
{
|
||||
"page_number": 1,
|
||||
"is_cover": False,
|
||||
"is_double_spread": False,
|
||||
"manually_sized": False,
|
||||
"layout": {
|
||||
"size": [140, 140],
|
||||
"background_color": [1.0, 1.0, 1.0],
|
||||
"elements": [
|
||||
{
|
||||
"type": "textbox",
|
||||
"position": [10, 10],
|
||||
"size": [100, 50],
|
||||
"rotation": 0,
|
||||
"z_index": 0,
|
||||
"text_content": "Hello v2.0",
|
||||
"font_settings": {
|
||||
"family": "Arial",
|
||||
"size": 12,
|
||||
"color": [0, 0, 0]
|
||||
},
|
||||
"alignment": "left"
|
||||
}
|
||||
],
|
||||
"snapping_system": {
|
||||
"snap_threshold_mm": 5.0,
|
||||
"grid_size_mm": 10.0
|
||||
}
|
||||
}
|
||||
}
|
||||
],
|
||||
"history": {
|
||||
"undo_stack": [],
|
||||
"redo_stack": [],
|
||||
"max_history": 100
|
||||
},
|
||||
"asset_manager": {
|
||||
"reference_counts": {}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
def test_migration():
|
||||
"""Test v2.0 to v3.0 migration"""
|
||||
print("=" * 60)
|
||||
print("Testing v2.0 to v3.0 Migration")
|
||||
print("=" * 60)
|
||||
|
||||
with tempfile.TemporaryDirectory() as temp_dir:
|
||||
# Create a fake v2.0 .ppz file
|
||||
v2_file = os.path.join(temp_dir, "test_v2.ppz")
|
||||
|
||||
print(f"\n1. Creating v2.0 project file: {v2_file}")
|
||||
v2_data = create_v2_project_json()
|
||||
|
||||
with zipfile.ZipFile(v2_file, 'w', zipfile.ZIP_DEFLATED) as zipf:
|
||||
project_json = json.dumps(v2_data, indent=2)
|
||||
zipf.writestr('project.json', project_json)
|
||||
|
||||
print(f" ✓ Created v2.0 project with {len(v2_data['pages'])} page(s)")
|
||||
print(f" ✓ Version: {v2_data['data_version']}")
|
||||
|
||||
# Load the v2.0 file (should trigger migration)
|
||||
print(f"\n2. Loading v2.0 project (migration should occur)...")
|
||||
|
||||
try:
|
||||
project = load_from_zip(v2_file)
|
||||
print(f" ✓ Project loaded successfully")
|
||||
print(f" ✓ Project name: {project.name}")
|
||||
|
||||
# Verify migration
|
||||
print(f"\n3. Verifying migration to v3.0...")
|
||||
|
||||
# Check project-level fields
|
||||
assert hasattr(project, 'project_id'), "Missing project_id"
|
||||
assert hasattr(project, 'created'), "Missing created timestamp"
|
||||
assert hasattr(project, 'last_modified'), "Missing last_modified timestamp"
|
||||
print(f" ✓ Project has project_id: {project.project_id}")
|
||||
print(f" ✓ Project has created: {project.created}")
|
||||
print(f" ✓ Project has last_modified: {project.last_modified}")
|
||||
|
||||
# Check page-level fields
|
||||
assert len(project.pages) > 0, "No pages in project"
|
||||
page = project.pages[0]
|
||||
assert hasattr(page, 'uuid'), "Page missing uuid"
|
||||
assert hasattr(page, 'created'), "Page missing created"
|
||||
assert hasattr(page, 'last_modified'), "Page missing last_modified"
|
||||
assert hasattr(page, 'deleted'), "Page missing deleted flag"
|
||||
print(f" ✓ Page 1 has uuid: {page.uuid}")
|
||||
print(f" ✓ Page 1 has timestamps and deletion tracking")
|
||||
|
||||
# Check element-level fields
|
||||
assert len(page.layout.elements) > 0, "No elements in page"
|
||||
element = page.layout.elements[0]
|
||||
assert hasattr(element, 'uuid'), "Element missing uuid"
|
||||
assert hasattr(element, 'created'), "Element missing created"
|
||||
assert hasattr(element, 'last_modified'), "Element missing last_modified"
|
||||
assert hasattr(element, 'deleted'), "Element missing deleted flag"
|
||||
print(f" ✓ Element has uuid: {element.uuid}")
|
||||
print(f" ✓ Element has timestamps and deletion tracking")
|
||||
|
||||
# Save as v3.0 and verify
|
||||
print(f"\n4. Saving migrated project as v3.0...")
|
||||
v3_file = os.path.join(temp_dir, "test_v3.ppz")
|
||||
success, error = save_to_zip(project, v3_file)
|
||||
assert success, f"Save failed: {error}"
|
||||
print(f" ✓ Saved to: {v3_file}")
|
||||
|
||||
# Verify v3.0 file structure
|
||||
with zipfile.ZipFile(v3_file, 'r') as zipf:
|
||||
project_json = zipf.read('project.json').decode('utf-8')
|
||||
v3_data = json.loads(project_json)
|
||||
|
||||
assert v3_data.get('data_version') == "3.0", "Wrong version"
|
||||
assert 'project_id' in v3_data, "Missing project_id in saved file"
|
||||
assert 'created' in v3_data, "Missing created in saved file"
|
||||
assert 'uuid' in v3_data['pages'][0], "Missing page uuid in saved file"
|
||||
|
||||
print(f" ✓ Saved file version: {v3_data.get('data_version')}")
|
||||
print(f" ✓ All v3.0 fields present in saved file")
|
||||
|
||||
print(f"\n{'=' * 60}")
|
||||
print("✅ Migration test PASSED")
|
||||
print(f"{'=' * 60}\n")
|
||||
return True
|
||||
|
||||
except Exception as e:
|
||||
print(f"\n{'=' * 60}")
|
||||
print(f"❌ Migration test FAILED: {e}")
|
||||
print(f"{'=' * 60}\n")
|
||||
import traceback
|
||||
traceback.print_exc()
|
||||
return False
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
success = test_migration()
|
||||
sys.exit(0 if success else 1)
|
||||
0
tests/test_models.py
Normal file → Executable file
0
tests/test_models.py
Normal file → Executable file
7
tests/test_mouse_interaction_mixin.py
Normal file → Executable file
7
tests/test_mouse_interaction_mixin.py
Normal file → Executable file
@ -265,6 +265,7 @@ class TestMouseMoveEvent:
|
||||
qtbot.addWidget(widget)
|
||||
|
||||
widget.update = Mock()
|
||||
widget.clamp_pan_offset = Mock() # Mock clamping to allow any pan offset
|
||||
|
||||
# Start panning
|
||||
widget.is_panning = True
|
||||
@ -279,7 +280,9 @@ class TestMouseMoveEvent:
|
||||
|
||||
# Pan offset should have changed
|
||||
assert widget.pan_offset != initial_pan
|
||||
assert widget.pan_offset == [50.0, 50.0] # Moved by 50 pixels in each direction
|
||||
assert widget.update.called
|
||||
assert widget.clamp_pan_offset.called # Clamping should be called
|
||||
|
||||
def test_ctrl_drag_pans_image_in_frame(self, qtbot):
|
||||
"""Test Ctrl+drag pans image within frame"""
|
||||
@ -473,6 +476,8 @@ class TestWheelEvent:
|
||||
qtbot.addWidget(widget)
|
||||
|
||||
widget.update = Mock()
|
||||
# Mock clamp_pan_offset to prevent it from resetting pan_offset
|
||||
widget.clamp_pan_offset = Mock()
|
||||
|
||||
initial_pan = widget.pan_offset[1]
|
||||
|
||||
@ -492,6 +497,8 @@ class TestWheelEvent:
|
||||
qtbot.addWidget(widget)
|
||||
|
||||
widget.update = Mock()
|
||||
# Mock clamp_pan_offset to prevent it from resetting pan_offset
|
||||
widget.clamp_pan_offset = Mock()
|
||||
|
||||
initial_pan = widget.pan_offset[1]
|
||||
|
||||
|
||||
42
test_multiselect.py → tests/test_multiselect.py
Normal file → Executable file
42
test_multiselect.py → tests/test_multiselect.py
Normal file → Executable file
@ -3,19 +3,27 @@
|
||||
Test script to verify multiselect visual feedback functionality
|
||||
"""
|
||||
|
||||
import sys
|
||||
import pytest
|
||||
from unittest.mock import Mock, patch, MagicMock
|
||||
from PyQt6.QtWidgets import QApplication
|
||||
from pyPhotoAlbum.gl_widget import GLWidget
|
||||
from PyQt6.QtOpenGLWidgets import QOpenGLWidget
|
||||
from pyPhotoAlbum.mixins.element_selection import ElementSelectionMixin
|
||||
from pyPhotoAlbum.mixins.rendering import RenderingMixin
|
||||
from pyPhotoAlbum.models import ImageData
|
||||
from pyPhotoAlbum.project import Project, Page
|
||||
from pyPhotoAlbum.page_layout import PageLayout
|
||||
|
||||
|
||||
def test_multiselect_visual_feedback():
|
||||
"""Test that all selected elements get selection handles drawn"""
|
||||
# Create a minimal test widget class that doesn't require full GLWidget initialization
|
||||
class MultiSelectTestWidget(ElementSelectionMixin, RenderingMixin, QOpenGLWidget):
|
||||
"""Widget combining necessary mixins for multiselect testing"""
|
||||
def __init__(self):
|
||||
super().__init__()
|
||||
self._page_renderers = []
|
||||
self.rotation_mode = False # Required by _draw_selection_handles
|
||||
|
||||
print("Testing multiselect visual feedback...")
|
||||
|
||||
def test_multiselect_visual_feedback(qtbot):
|
||||
"""Test that all selected elements get selection handles drawn"""
|
||||
|
||||
# Create a project with a page
|
||||
project = Project("Test Project")
|
||||
@ -23,8 +31,9 @@ def test_multiselect_visual_feedback():
|
||||
page = Page(layout=page_layout, page_number=1)
|
||||
project.add_page(page)
|
||||
|
||||
# Create GL widget
|
||||
widget = GLWidget()
|
||||
# Create test widget and add to qtbot for proper lifecycle management
|
||||
widget = MultiSelectTestWidget()
|
||||
qtbot.addWidget(widget)
|
||||
|
||||
# Mock the main window to return our project
|
||||
mock_window = Mock()
|
||||
@ -131,14 +140,15 @@ def test_multiselect_visual_feedback():
|
||||
print("\n✓ All multiselect visual feedback tests passed!")
|
||||
|
||||
|
||||
def test_regression_old_code_bug():
|
||||
def test_regression_old_code_bug(qtbot):
|
||||
"""
|
||||
Regression test: Verify the old bug (only first element gets handles)
|
||||
would have been caught by this test
|
||||
"""
|
||||
print("\nRegression test: Simulating old buggy behavior...")
|
||||
|
||||
widget = GLWidget()
|
||||
widget = MultiSelectTestWidget()
|
||||
qtbot.addWidget(widget)
|
||||
|
||||
# Create mock elements
|
||||
element1 = Mock()
|
||||
@ -173,15 +183,3 @@ def test_regression_old_code_bug():
|
||||
assert call_count_new == 3, "New code should handle all 3 elements"
|
||||
|
||||
print("✓ Regression test confirms the bug would have been caught!")
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
# Initialize Qt application (needed for PyQt6 widgets)
|
||||
app = QApplication(sys.argv)
|
||||
|
||||
test_multiselect_visual_feedback()
|
||||
test_regression_old_code_bug()
|
||||
|
||||
print("\n" + "="*60)
|
||||
print("All tests completed successfully!")
|
||||
print("="*60)
|
||||
0
tests/test_page_layout.py
Normal file → Executable file
0
tests/test_page_layout.py
Normal file → Executable file
0
tests/test_page_navigation_mixin.py
Normal file → Executable file
0
tests/test_page_navigation_mixin.py
Normal file → Executable file
110
tests/test_page_ops_mixin.py
Normal file → Executable file
110
tests/test_page_ops_mixin.py
Normal file → Executable file
@ -300,19 +300,112 @@ class TestAddPage:
|
||||
assert window._update_view_called
|
||||
|
||||
def test_add_page_to_existing_pages(self, qtbot):
|
||||
"""Test adds page to project with existing pages"""
|
||||
"""Test adds page after the current page"""
|
||||
window = TestPageOpsWindow()
|
||||
qtbot.addWidget(window)
|
||||
|
||||
page1 = Page(layout=PageLayout(width=210, height=297), page_number=1)
|
||||
window.project.pages = [page1]
|
||||
|
||||
# Mock _get_most_visible_page_index to return page 1 (index 0)
|
||||
mock_renderer = Mock()
|
||||
mock_renderer.screen_y = 100
|
||||
window.gl_widget._page_renderers = [(mock_renderer, page1)]
|
||||
|
||||
window.add_page()
|
||||
|
||||
assert len(window.project.pages) == 2
|
||||
# New page should be inserted after page 1
|
||||
assert window.project.pages[0].page_number == 1
|
||||
assert window.project.pages[1].page_number == 2
|
||||
assert window._update_view_called
|
||||
|
||||
def test_add_page_inserts_after_current_page(self, qtbot):
|
||||
"""Test adds page after the currently visible page, not at the end"""
|
||||
window = TestPageOpsWindow()
|
||||
qtbot.addWidget(window)
|
||||
|
||||
# Create three pages
|
||||
page1 = Page(layout=PageLayout(width=210, height=297), page_number=1)
|
||||
page2 = Page(layout=PageLayout(width=210, height=297), page_number=2)
|
||||
page3 = Page(layout=PageLayout(width=210, height=297), page_number=3)
|
||||
window.project.pages = [page1, page2, page3]
|
||||
|
||||
# Mock _get_most_visible_page_index to return page 2 (index 1)
|
||||
window.gl_widget.height = Mock(return_value=600)
|
||||
renderer1 = Mock()
|
||||
renderer1.screen_y = 50
|
||||
renderer2 = Mock()
|
||||
renderer2.screen_y = -300 # Page 2 is most visible
|
||||
renderer3 = Mock()
|
||||
renderer3.screen_y = 800
|
||||
|
||||
window.gl_widget._page_renderers = [
|
||||
(renderer1, page1),
|
||||
(renderer2, page2),
|
||||
(renderer3, page3)
|
||||
]
|
||||
|
||||
window.add_page()
|
||||
|
||||
assert len(window.project.pages) == 4
|
||||
# Verify pages are in correct order (physical order in list)
|
||||
# After inserting after page2 (index 1), the new page is at index 2
|
||||
assert window.project.pages[0] == page1
|
||||
assert window.project.pages[1] == page2
|
||||
# window.project.pages[2] is the new page
|
||||
assert window.project.pages[3] == page3
|
||||
|
||||
# Page numbers should be renumbered sequentially
|
||||
assert window.project.pages[0].page_number == 1
|
||||
assert window.project.pages[1].page_number == 2
|
||||
assert window.project.pages[2].page_number == 3 # New page
|
||||
assert window.project.pages[3].page_number == 4 # Old page 3, renumbered
|
||||
assert window._update_view_called
|
||||
|
||||
def test_add_page_with_double_spreads(self, qtbot):
|
||||
"""Test page numbering with double spreads"""
|
||||
window = TestPageOpsWindow()
|
||||
qtbot.addWidget(window)
|
||||
|
||||
# Create pages: single, double spread, single
|
||||
page1 = Page(layout=PageLayout(width=210, height=297), page_number=1)
|
||||
page1.is_double_spread = False
|
||||
page2 = Page(layout=PageLayout(width=420, height=297), page_number=2)
|
||||
page2.is_double_spread = True
|
||||
page2.layout.is_facing_page = True
|
||||
page3 = Page(layout=PageLayout(width=210, height=297), page_number=4)
|
||||
page3.is_double_spread = False
|
||||
window.project.pages = [page1, page2, page3]
|
||||
|
||||
# Mock renderers - page 2 is most visible
|
||||
window.gl_widget.height = Mock(return_value=600)
|
||||
renderer1 = Mock()
|
||||
renderer1.screen_y = 800
|
||||
renderer2 = Mock()
|
||||
renderer2.screen_y = -300 # Page 2 (double spread) is most visible
|
||||
renderer3 = Mock()
|
||||
renderer3.screen_y = 1500
|
||||
|
||||
window.gl_widget._page_renderers = [
|
||||
(renderer1, page1),
|
||||
(renderer2, page2),
|
||||
(renderer3, page3)
|
||||
]
|
||||
|
||||
window.add_page()
|
||||
|
||||
assert len(window.project.pages) == 4
|
||||
# Page numbers should account for double spread:
|
||||
# page1: 1 (single)
|
||||
# page2: 2-3 (double spread, counts as 2 pages)
|
||||
# new_page: 4 (single)
|
||||
# page3: 5 (was 4, renumbered)
|
||||
assert window.project.pages[0].page_number == 1
|
||||
assert window.project.pages[1].page_number == 2 # Double spread starts at 2
|
||||
assert window.project.pages[2].page_number == 4 # New page after double spread
|
||||
assert window.project.pages[3].page_number == 5 # Old page3 renumbered
|
||||
|
||||
|
||||
class TestRemovePage:
|
||||
"""Test remove_page method"""
|
||||
@ -356,6 +449,21 @@ class TestRemovePage:
|
||||
page3 = Page(layout=PageLayout(width=210, height=297), page_number=3)
|
||||
window.project.pages = [page1, page2, page3]
|
||||
|
||||
# Mock renderers to make page3 the most visible (so it gets removed)
|
||||
window.gl_widget.height = Mock(return_value=600)
|
||||
renderer1 = Mock()
|
||||
renderer1.screen_y = 800
|
||||
renderer2 = Mock()
|
||||
renderer2.screen_y = 600
|
||||
renderer3 = Mock()
|
||||
renderer3.screen_y = -300 # Page 3 is most visible
|
||||
|
||||
window.gl_widget._page_renderers = [
|
||||
(renderer1, page1),
|
||||
(renderer2, page2),
|
||||
(renderer3, page3)
|
||||
]
|
||||
|
||||
window.remove_page()
|
||||
|
||||
assert len(window.project.pages) == 2
|
||||
|
||||
0
tests/test_page_renderer.py
Normal file → Executable file
0
tests/test_page_renderer.py
Normal file → Executable file
0
test_page_setup.py → tests/test_page_setup.py
Normal file → Executable file
0
test_page_setup.py → tests/test_page_setup.py
Normal file → Executable file
0
tests/test_pdf_export.py
Normal file → Executable file
0
tests/test_pdf_export.py
Normal file → Executable file
0
tests/test_project.py
Normal file → Executable file
0
tests/test_project.py
Normal file → Executable file
63
tests/test_project_serialization.py
Normal file → Executable file
63
tests/test_project_serialization.py
Normal file → Executable file
@ -76,10 +76,10 @@ class TestBasicSerialization:
|
||||
zip_path = os.path.join(temp_dir, "empty_project.ppz")
|
||||
save_to_zip(sample_project, zip_path)
|
||||
|
||||
loaded_project, error = load_from_zip(zip_path)
|
||||
loaded_project = load_from_zip(zip_path)
|
||||
|
||||
|
||||
assert loaded_project is not None
|
||||
assert error is None
|
||||
assert loaded_project.name == "Test Project"
|
||||
assert loaded_project.page_size_mm == (210, 297)
|
||||
assert loaded_project.working_dpi == 300
|
||||
@ -88,12 +88,13 @@ class TestBasicSerialization:
|
||||
def test_load_nonexistent_file(self, temp_dir):
|
||||
"""Test loading from a non-existent file"""
|
||||
zip_path = os.path.join(temp_dir, "nonexistent.ppz")
|
||||
|
||||
loaded_project, error = load_from_zip(zip_path)
|
||||
|
||||
assert loaded_project is None
|
||||
assert error is not None
|
||||
assert "not found" in error.lower()
|
||||
|
||||
try:
|
||||
loaded_project = load_from_zip(zip_path)
|
||||
assert False, "Should have raised an exception"
|
||||
except Exception as error:
|
||||
assert error is not None
|
||||
assert "not found" in str(error).lower()
|
||||
|
||||
def test_save_project_with_pages(self, sample_project, temp_dir):
|
||||
"""Test saving a project with multiple pages"""
|
||||
@ -120,7 +121,7 @@ class TestBasicSerialization:
|
||||
# Save and load
|
||||
zip_path = os.path.join(temp_dir, "project_with_pages.ppz")
|
||||
save_to_zip(sample_project, zip_path)
|
||||
loaded_project, error = load_from_zip(zip_path)
|
||||
loaded_project = load_from_zip(zip_path)
|
||||
|
||||
assert loaded_project is not None
|
||||
assert len(loaded_project.pages) == 3
|
||||
@ -162,7 +163,7 @@ class TestZipStructure:
|
||||
data = json.loads(project_json)
|
||||
|
||||
assert 'serialization_version' in data
|
||||
assert data['serialization_version'] == "2.0"
|
||||
assert data['serialization_version'] == "3.0"
|
||||
|
||||
|
||||
class TestAssetManagement:
|
||||
@ -225,7 +226,7 @@ class TestAssetManagement:
|
||||
# Save and load
|
||||
zip_path = os.path.join(temp_dir, "project_with_image.ppz")
|
||||
save_to_zip(sample_project, zip_path)
|
||||
loaded_project, error = load_from_zip(zip_path)
|
||||
loaded_project = load_from_zip(zip_path)
|
||||
|
||||
assert loaded_project is not None
|
||||
assert len(loaded_project.pages) == 1
|
||||
@ -261,7 +262,7 @@ class TestAssetManagement:
|
||||
# Save and load
|
||||
zip_path = os.path.join(temp_dir, "project_refs.ppz")
|
||||
save_to_zip(sample_project, zip_path)
|
||||
loaded_project, error = load_from_zip(zip_path)
|
||||
loaded_project = load_from_zip(zip_path)
|
||||
|
||||
assert loaded_project is not None
|
||||
# Reference counts should be preserved
|
||||
@ -287,7 +288,7 @@ class TestPortability:
|
||||
|
||||
# Load to a different location
|
||||
new_location = os.path.join(temp_dir, "different_location")
|
||||
loaded_project, error = load_from_zip(zip_path, extract_to=new_location)
|
||||
loaded_project = load_from_zip(zip_path, extract_to=new_location)
|
||||
|
||||
assert loaded_project is not None
|
||||
assert loaded_project.folder_path == new_location
|
||||
@ -313,7 +314,7 @@ class TestPortability:
|
||||
|
||||
# Load to different location
|
||||
new_location = os.path.join(temp_dir, "new_location")
|
||||
loaded_project, error = load_from_zip(zip_path, extract_to=new_location)
|
||||
loaded_project = load_from_zip(zip_path, extract_to=new_location)
|
||||
|
||||
# Verify image path is accessible from new location
|
||||
img_element = loaded_project.pages[0].layout.elements[0]
|
||||
@ -349,7 +350,7 @@ class TestProjectInfo:
|
||||
assert info is not None
|
||||
assert info['name'] == "Test Project"
|
||||
assert info['page_count'] == 5
|
||||
assert info['version'] == "2.0"
|
||||
assert info['version'] == "3.0"
|
||||
assert info['working_dpi'] == 300
|
||||
|
||||
def test_get_info_invalid_zip(self, temp_dir):
|
||||
@ -380,24 +381,34 @@ class TestEdgeCases:
|
||||
with open(corrupted_path, 'w') as f:
|
||||
f.write("This is not a ZIP file")
|
||||
|
||||
loaded_project, error = load_from_zip(corrupted_path)
|
||||
try:
|
||||
|
||||
|
||||
assert loaded_project is None
|
||||
assert error is not None
|
||||
loaded_project = load_from_zip(corrupted_path)
|
||||
|
||||
|
||||
assert False, "Should have raised an exception"
|
||||
|
||||
|
||||
except Exception as error:
|
||||
|
||||
|
||||
assert error is not None
|
||||
|
||||
def test_load_zip_without_project_json(self, temp_dir):
|
||||
"""Test loading a ZIP without project.json"""
|
||||
zip_path = os.path.join(temp_dir, "no_json.ppz")
|
||||
|
||||
|
||||
# Create ZIP without project.json
|
||||
with zipfile.ZipFile(zip_path, 'w') as zipf:
|
||||
zipf.writestr('dummy.txt', 'dummy content')
|
||||
|
||||
loaded_project, error = load_from_zip(zip_path)
|
||||
|
||||
assert loaded_project is None
|
||||
assert error is not None
|
||||
assert "project.json not found" in error
|
||||
|
||||
try:
|
||||
loaded_project = load_from_zip(zip_path)
|
||||
assert False, "Should have raised an exception"
|
||||
except Exception as error:
|
||||
assert error is not None
|
||||
assert "project.json not found" in str(error)
|
||||
|
||||
def test_project_with_text_elements(self, sample_project, temp_dir):
|
||||
"""Test saving/loading project with text elements"""
|
||||
@ -414,7 +425,7 @@ class TestEdgeCases:
|
||||
# Save and load
|
||||
zip_path = os.path.join(temp_dir, "with_text.ppz")
|
||||
save_to_zip(sample_project, zip_path)
|
||||
loaded_project, error = load_from_zip(zip_path)
|
||||
loaded_project = load_from_zip(zip_path)
|
||||
|
||||
assert loaded_project is not None
|
||||
assert len(loaded_project.pages) == 1
|
||||
|
||||
0
tests/test_rotation_serialization.py
Normal file → Executable file
0
tests/test_rotation_serialization.py
Normal file → Executable file
0
tests/test_size_ops_mixin.py
Normal file → Executable file
0
tests/test_size_ops_mixin.py
Normal file → Executable file
0
tests/test_snapping.py
Normal file → Executable file
0
tests/test_snapping.py
Normal file → Executable file
0
tests/test_template_manager.py
Normal file → Executable file
0
tests/test_template_manager.py
Normal file → Executable file
40
tests/test_version_roundtrip.py
Executable file
40
tests/test_version_roundtrip.py
Executable file
@ -0,0 +1,40 @@
|
||||
#!/usr/bin/env python3
|
||||
"""
|
||||
Test version round-trip: save with current version, load with current version (no migration needed)
|
||||
"""
|
||||
|
||||
import os
|
||||
import tempfile
|
||||
import shutil
|
||||
from pyPhotoAlbum.project import Project
|
||||
from pyPhotoAlbum.project_serializer import save_to_zip, load_from_zip
|
||||
from pyPhotoAlbum.version_manager import CURRENT_DATA_VERSION
|
||||
|
||||
|
||||
def test_version_roundtrip():
|
||||
"""Test that we can save and load a project without migration"""
|
||||
# Create a temporary directory for testing
|
||||
temp_dir = tempfile.mkdtemp(prefix="pyphotos_test_")
|
||||
test_ppz = os.path.join(temp_dir, "test_project.ppz")
|
||||
|
||||
try:
|
||||
# Create a new project
|
||||
project = Project("Test Project")
|
||||
|
||||
# Save it
|
||||
success, error = save_to_zip(project, test_ppz)
|
||||
assert success, f"Failed to save: {error}"
|
||||
assert os.path.exists(test_ppz), f"ZIP file not created: {test_ppz}"
|
||||
|
||||
# Load it back
|
||||
loaded_project = load_from_zip(test_ppz)
|
||||
|
||||
# Verify the loaded project
|
||||
assert loaded_project is not None, "Failed to load project"
|
||||
assert loaded_project.name == "Test Project", f"Project name mismatch: {loaded_project.name}"
|
||||
assert loaded_project.folder_path is not None, "Project folder path is None"
|
||||
|
||||
finally:
|
||||
# Cleanup
|
||||
if os.path.exists(temp_dir):
|
||||
shutil.rmtree(temp_dir)
|
||||
0
tests/test_view_ops_mixin.py
Normal file → Executable file
0
tests/test_view_ops_mixin.py
Normal file → Executable file
0
tests/test_viewport_mixin.py
Normal file → Executable file
0
tests/test_viewport_mixin.py
Normal file → Executable file
@ -101,14 +101,14 @@ def test_zip_embedding():
|
||||
|
||||
# Load the project back
|
||||
print("\n5. Loading project from zip...")
|
||||
loaded_project, error = load_from_zip(zip_path)
|
||||
if loaded_project is None:
|
||||
print(f" ✗ ERROR: Failed to load: {error}")
|
||||
try:
|
||||
loaded_project = load_from_zip(zip_path)
|
||||
print(f" ✓ Loaded project: {loaded_project.name}")
|
||||
except Exception as e:
|
||||
print(f" ✗ ERROR: Failed to load: {e}")
|
||||
os.unlink(zip_path)
|
||||
return False
|
||||
|
||||
print(f" ✓ Loaded project: {loaded_project.name}")
|
||||
|
||||
# Check that the image is accessible
|
||||
print("\n6. Verifying loaded image...")
|
||||
if loaded_project.pages and loaded_project.pages[0].layout.elements:
|
||||
0
tests/test_zorder.py
Normal file → Executable file
0
tests/test_zorder.py
Normal file → Executable file
0
tests/test_zorder_ops_mixin.py
Normal file → Executable file
0
tests/test_zorder_ops_mixin.py
Normal file → Executable file
Loading…
x
Reference in New Issue
Block a user