unique tracks per day

modules/remover.py

@@ -0,0 +1,83 @@
+from . import PlaylistModifierModule, Track, PlayerModule
+from pathlib import Path
+import datetime
+
+PLAYED_FILE = Path("/home/user/mixes/.playlist/played.txt")
+
+played_tracks: set[Path] = set()
+
+def get_day():
+    t = datetime.datetime.now()
+    return t.day + (t.month * 100)
+
+def load_played():
+    if not PLAYED_FILE.exists():
+        return
+    lines = PLAYED_FILE.read_text().splitlines()
+    if not lines:
+        return
+    try:
+        saved_day = int(lines[0])
+    except ValueError:
+        return
+    if saved_day != get_day():
+        return  # Different day, discard
+    for line in lines[1:]:
+        if line:
+            played_tracks.add(Path(line))
+
+def save_played():
+    PLAYED_FILE.parent.mkdir(parents=True, exist_ok=True)
+    lines = [str(get_day())] + [str(p) for p in played_tracks]
+    PLAYED_FILE.write_text("\n".join(lines))
+
+load_played()
+
+class Module(PlaylistModifierModule):
+    def modify(self, global_args: dict, playlist: list[Track]) -> list[Track] | None:
+        lines = PLAYED_FILE.read_text().splitlines() if PLAYED_FILE.exists() else []
+        saved_day = int(lines[0]) if lines else None
+        if saved_day != get_day():
+            played_tracks.clear()
+            save_played()
+            return playlist
+
+        output = []
+        for track in playlist:
+            if track.path in played_tracks: continue
+            output.append(track)
+        if len(output) < (len(playlist) / 4): return playlist
+        return output
+
+class Module2(PlayerModule):
+    def on_new_track(self, index: int, track: Track, next_track: Track | None) -> None:
+        played_tracks.add(track.path)
+        save_played()
+
+playlistmod = Module(), 3
+module = Module2()
+
+# This is free and unencumbered software released into the public domain.
+
+# Anyone is free to copy, modify, publish, use, compile, sell, or
+# distribute this software, either in source code form or as a compiled
+# binary, for any purpose, commercial or non-commercial, and by any
+# means.
+
+# In jurisdictions that recognize copyright laws, the author or authors
+# of this software dedicate any and all copyright interest in the
+# software to the public domain. We make this dedication for the benefit
+# of the public at large and to the detriment of our heirs and
+# successors. We intend this dedication to be an overt act of
+# relinquishment in perpetuity of all present and future rights to this
+# software under copyright law.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+
+# For more information, please refer to <https://unlicense.org>