feat: Bump version to 0.2.9, enhance frame class extraction and add build script

ToDo.md

@@ -23,7 +23,8 @@ TODO Steps:
 20. ✅ Add loading indicators for metadata extraction
 21. ✅ Add error handling for file operations and metadata extraction
 22. 🔄 Implement blue highlighting for changed parts in proposed filename display (show differences between current and proposed names)
-23. Implement metadata editing capabilities (future enhancement)
+23. 🔄 Implement build script to exclude dev commands (bump-version, release) from distributed package
-24. Add batch rename operations (future enhancement)
+24. Implement metadata editing capabilities (future enhancement)
-25. Add configuration file support (future enhancement)
+25. Add batch rename operations (future enhancement)
-26. Add plugin system for custom extractors/formatters (future enhancement)
+26. Add configuration file support (future enhancement)
+27. Add plugin system for custom extractors/formatters (future enhancement)

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "renamer"
-version = "0.2.8"
+version = "0.2.9"
 description = "Terminal-based media file renamer and metadata viewer"
 readme = "README.md"
 requires-python = ">=3.11"

renamer/constants.py

@@ -51,11 +51,21 @@ FRAME_CLASSES = {
         "typical_widths": [640, 704, 720],
         "description": "Standard Definition (SD) - DVD quality",
     },
+    "480i": {
+        "nominal_height": 480,
+        "typical_widths": [640, 704, 720],
+        "description": "Standard Definition (SD) interlaced - NTSC quality",
+    },
     "576p": {
         "nominal_height": 576,
         "typical_widths": [720, 768],
         "description": "PAL Standard Definition (SD) - European DVD quality",
     },
+    "576i": {
+        "nominal_height": 576,
+        "typical_widths": [720, 768],
+        "description": "PAL Standard Definition (SD) interlaced - European quality",
+    },
     "720p": {
         "nominal_height": 720,
         "typical_widths": [1280],
@@ -66,6 +76,11 @@ FRAME_CLASSES = {
         "typical_widths": [1920],
         "description": "Full High Definition (FHD) - 1080p HD",
     },
+    "1080i": {
+        "nominal_height": 1080,
+        "typical_widths": [1920],
+        "description": "Full High Definition (FHD) interlaced - 1080i HD",
+    },
     "1440p": {
         "nominal_height": 1440,
         "typical_widths": [2560],

renamer/extractors/filename_extractor.py

@@ -11,7 +11,6 @@ class FilenameExtractor:
     def __init__(self, file_path: Path):
         self.file_path = file_path
         self.file_name = file_path.name
-        self.file_name = self._normalize_cyrillic(self.file_name)
 
     def _normalize_cyrillic(self, text: str) -> str:
         """Normalize Cyrillic characters to English equivalents for parsing"""
@@ -157,10 +156,18 @@ class FilenameExtractor:
 
     def extract_frame_class(self) -> str | None:
         """Extract frame class from filename (480p, 720p, 1080p, 2160p, etc.)"""
-        # First check for specific numeric resolutions
+        # Normalize Cyrillic characters for resolution parsing
-        match = re.search(r'(\d{3,4})[pi]', self.file_name, re.IGNORECASE)
+        normalized_name = self._normalize_cyrillic(self.file_name)
+        
+        # First check for specific numeric resolutions with p/i
+        match = re.search(r'(\d{3,4})([pi])', normalized_name, re.IGNORECASE)
         if match:
             height = int(match.group(1))
+            scan_type = match.group(2).lower()
+            frame_class = f"{height}{scan_type}"
+            if frame_class in FRAME_CLASSES:
+                return frame_class
+            # Fallback to height-based if not in constants
             return self._get_frame_class_from_height(height)
         
         # If no specific resolution found, check for quality indicators

renamer/extractors/mediainfo_extractor.py

@@ -59,7 +59,27 @@ class MediaInfoExtractor:
             return None
         height = getattr(self.video_tracks[0], 'height', None)
         if height:
-            return self._get_frame_class_from_height(height)
+            # Check if interlaced
+            interlaced = getattr(self.video_tracks[0], 'interlaced', None)
+            scan_type = 'i' if interlaced == 'Yes' else 'p'
+            
+            # First try exact match
+            frame_class = f"{height}{scan_type}"
+            if frame_class in FRAME_CLASSES:
+                return frame_class
+            
+            # Find closest height with same scan type
+            closest_height = None
+            min_diff = float('inf')
+            for fc, info in FRAME_CLASSES.items():
+                if fc.endswith(scan_type):
+                    diff = abs(height - info['nominal_height'])
+                    if diff < min_diff:
+                        min_diff = diff
+                        closest_height = info['nominal_height']
+            
+            if closest_height and min_diff <= 50:
+                return f"{closest_height}{scan_type}"
         return None
 
     def extract_resolution(self) -> tuple[int, int] | None:

uv.lock

@@ -164,7 +164,7 @@ wheels = [
 
 [[package]]
 name = "renamer"
-version = "0.2.8"
+version = "0.2.9"
 source = { editable = "." }
 dependencies = [
     { name = "langcodes" },