add app version output to version.txt

+ refactor main entry point
+ add debug logging in image extraction

Dockerfile

@@ -35,4 +35,7 @@ RUN pip install bjoern
 ARG app_version
 ENV SWINGMUSIC_APP_VERSION=$app_version
 
+# dump the app_version to the version.txt file
+RUN echo $app_version > version.txt
+
 ENTRYPOINT ["python", "run.py", "--host", "0.0.0.0", "--config", "/config"]

swingmusic/__main__.py

@@ -108,10 +108,6 @@ def run(*args, **kwargs):
     start_swingmusic(kwargs["host"], kwargs["port"])
 
 
-def main():
-    multiprocessing.freeze_support()
-    multiprocessing.set_start_method("fork")
-    run()
-
 if __name__ == "__main__":
-    main()
+    multiprocessing.freeze_support()
+    run()

swingmusic/api/__init__.py

@@ -60,7 +60,7 @@ def create_api():
     Creates the Flask instance, registers modules and registers all the API blueprints.
     """
     api_info = Info(
-        title=f"Swing Music",
+        title="Swing Music",
         version=f"v{AppInfo.SWINGMUSIC_APP_VERSION}",
         description=open_api_description,
     )

swingmusic/lib/populate.py

@@ -1,7 +1,8 @@
-from dataclasses import asdict
 import os
-from concurrent.futures import ProcessPoolExecutor
 import platform
+import multiprocessing
+from dataclasses import asdict
+from concurrent.futures import ProcessPoolExecutor
 
 from requests import ConnectionError as RequestConnectionError
 from requests import ReadTimeout
@@ -63,11 +64,18 @@ def get_image(album: Album):
     :type album: Album
     :return: None
     """
+    log.info("[MP] process was started using: %s", multiprocessing.get_start_method())
+    log.info("[get_image] extract image for album: %s", album.title)
     matching_tracks = AlbumStore.get_album_tracks(album.albumhash)
 
+    log.info("[get_image] Found matching tracks: %s", len(matching_tracks))
+
     for track in matching_tracks:
+        log.info("[get_image] extract image for track: %s", track.title)
         extracted = extract_thumb(track.filepath, track.albumhash + ".webp")
 
+        log.info("[get_image] extracted: %s", extracted)
+
         if extracted:
             return
 

swingmusic/logger.py

@@ -16,7 +16,7 @@ class CustomFormatter(logging.Formatter):
     bold_red = "\x1b[31;1m"
     reset = "\x1b[0m"
     # format_ = "[%(asctime)s] %(name)s %(levelname)s %(message)s (%(filename)s:%(lineno)d)"
-    format_ = "[%(asctime)s] [%(levelname)s] %(message)s (%(filename)s:%(lineno)d)\n"
+    format_ = "[%(asctime)s] [%(levelname)s] %(message)s (%(filename)s:%(lineno)d)"
     # format_ = "%(message)s"
 
     FORMATS = {