Sort wallpapers by resolution

wpsrt/cli.py

@@ -2,17 +2,32 @@ from pathlib import Path
 
 import click
 
-from .wallpapers import scan_directory
+from .wallpapers import move_wallpaper, scan_directory
 
 
 @click.command()
 @click.argument(
-    "directory", type=click.Path(exists=True, file_okay=False, dir_okay=True)
+    "source",
+    type=click.Path(exists=True, file_okay=False, dir_okay=True),
+    default=Path("~/Pictures/wallpapers").expanduser(),
 )
-def sort(directory):
-    for image in scan_directory(Path(directory).expanduser()):
-        click.echo(image)
+@click.argument(
+    "target",
+    type=click.Path(exists=False, file_okay=False, dir_okay=True),
+    default=Path("~/Pictures/wallpapers/by-resolution").expanduser(),
+)
+def sort(source: Path, target: Path):
+    if not target.exists():
+        target.mkdir()
+    for wallpaper in scan_directory(source):
+        filename, (xres, yres) = wallpaper
+        if filename.is_relative_to(target):
+            continue
+        new_filename = move_wallpaper(
+            filename, target / f"{xres}x{yres}/{filename.name}"
+        )
+        click.echo(new_filename)
 
 
 if __name__ == "__main__":
-    sort(None)
+    sort(None, None)

wpsrt/wallpapers.py

@@ -1,12 +1,19 @@
-import pathlib
-from typing import Iterable
+import os
+from pathlib import Path
+from typing import Iterable, Tuple
 
 from PIL import Image
 
 
-def scan_directory(directory: pathlib.Path) -> Iterable[pathlib.Path]:
-    for filename in directory.iterdir():
-        if filename.is_file():
-            image = Image.open(filename)
-            print(image.size)
-            yield filename
+def scan_directory(directory: Path) -> Iterable[Tuple[Path, Tuple[int, int]]]:
+    for root, _, filenames in os.walk(directory):
+        for filename in [Path(os.path.join(root, fname)) for fname in filenames]:
+            if filename.is_file():
+                image = Image.open(filename)
+                yield (filename, image.size)
+
+
+def move_wallpaper(wallpaper: Path, target: Path) -> Path:
+    if not target.parent.exists():
+        target.parent.mkdir()
+    return wallpaper.rename(target)