Make the codebase mypy-clean, drop dead media_utils and Pillow, rewrite README

src/core/config.py

@@ -41,7 +41,7 @@ GLOBAL_CONFIG_FILE = Path(__file__).parent.parent.parent / ".Curator.!gtag"
 # folders (Dle …, Tipy dne, Nově přidané) before the genre folders at the root.
 # This lives in the code as the default; the effective schema is stored per-pool
 # in the index (``PoolIndex.settings["tag_schema"]``).
-DEFAULT_TAG_SCHEMA = [
+DEFAULT_TAG_SCHEMA: list[dict] = [
     {
         "category": "Žánr",
         "csfd_field": "genres",

src/core/file_manager.py

@@ -112,7 +112,9 @@ class FileManager:
     def __init__(self, tagmanager: TagManager):
         self.filelist: list[File] = []
         self.tagmanager = tagmanager
-        self.on_files_changed = None  # callback do GUI
+        self.on_files_changed: Callable[[list[File]], None] | None = (
+            None  # callback do GUI
+        )
         self.global_config = load_global_config()
         self.index: PoolIndex | None = None  # unified pool metadata + settings
 
@@ -689,7 +691,7 @@ class FileManager:
         total_size = 0
         with_nfo = 0
         untagged = 0
-        ratings: list[int] = []
+        ratings: list[float] = []
         categories: dict[str, Counter] = {}
 
         for f in files:

src/core/media_utils.py

@@ -1,57 +0,0 @@
-# Module header
-import sys
-
-from .file import File
-from .tag_manager import TagManager
-
-if __name__ == "__main__":
-    sys.exit("This module is not intended to be executed as the main program.")
-
-# Imports
-import subprocess
-
-from PIL import Image, ImageTk
-
-
-# Functions
-def load_icon(path) -> ImageTk.PhotoImage:
-    img = Image.open(path)
-    img = img.resize((16, 16), Image.Resampling.LANCZOS)
-    return ImageTk.PhotoImage(img)
-
-
-def add_video_resolution_tag(file_obj: File, tagmanager: TagManager):
-    """
-    Zjistí vertikální rozlišení videa a přiřadí tag Rozlišení/{výška}p.
-    Vyžaduje ffprobe (FFmpeg).
-    """
-    path = str(file_obj.file_path)
-    try:
-        # ffprobe vrátí width a height ve formátu JSON
-        result = subprocess.run(
-            [
-                "ffprobe",
-                "-v",
-                "error",
-                "-select_streams",
-                "v:0",
-                "-show_entries",
-                "stream=width,height",
-                "-of",
-                "csv=p=0:s=x",
-                path,
-            ],
-            capture_output=True,
-            text=True,
-            check=True,
-        )
-        res = result.stdout.strip()  # např. "1920x1080"
-        if "x" not in res:
-            return
-        _width, height = map(int, res.split("x"))
-        tag_name = f"Rozlišení/{height}p"
-        tag_obj = tagmanager.add_tag("Rozlišení", f"{height}p")
-        file_obj.add_tag(tag_obj)
-        print(f"Přiřazen tag {tag_name} k {file_obj.filename}")
-    except (OSError, subprocess.SubprocessError, ValueError) as e:
-        print(f"Chyba při získávání rozlišení videa {file_obj.filename}: {e}")

src/core/transforms.py

@@ -6,6 +6,7 @@ value (e.g. rating 87 → tag "Hodnocení/87"), while the folder groups it
 """
 
 import re
+from collections.abc import Callable
 
 
 def rating_band(rating: int) -> str:
@@ -18,14 +19,14 @@ def rating_band(rating: int) -> str:
     return f"{low}–{high} %"
 
 
-def _decade_band(value) -> str:
+def _decade_band(value: str) -> str:
     """``decade_band`` transform: pull the leading integer and bucket it."""
     match = re.search(r"\d+", str(value))
     return rating_band(int(match.group())) if match else str(value)
 
 
 # Named value transforms usable from the tag schema (config-driven, extensible).
-TAG_TRANSFORMS = {
+TAG_TRANSFORMS: dict[str | None, Callable[[str], str]] = {
     None: str,
     "identity": str,
     "decade_band": _decade_band,