Start setting up conversion workflow

src/jgutils/converters.py

@@ -9,7 +9,6 @@ logger = logging.getLogger(__name__)
 
 class ConversionConfig(NamedTuple):
     input_dir: Path
-    output_dir: Path
     output_ext: str
     input_ext: str
 
@@ -22,29 +21,19 @@ def _get_converted_path(input_path: Path, config: ConversionConfig):
 
     relative_path = input_path.relative_to(config.input_dir)
     output_filename = str(input_path.stem) + f".{config.output_ext}"
-    output_filename.replace("'", "")
-    output_path = config.output_dir / relative_path.parent / output_filename
-    return output_path
-
-
-def _build_conversion_tasks(
-    input_files: list[Path],
-    output_files: list[Path],
-    config: ConversionConfig,
-    conversion_func: Callable,
-) -> list[Tasks]:
-    tasks = []
-    for input_path, output_path in zip(input_files, output_files):
-        cmd = conversion_func(input_path, config.output_dir, config.output_ext)
-        tasks.append(Task(cmd, output_tmp, output_path))
-    return tasks
+    return relative_path.parent / output_filename
 
 
 def get_unconverted_files(
     input_files: list[Path], config: ConversionConfig
 ) -> list[Path]:
     output_files = [_get_converted_path(f, config) for f in input_files]
-    return [f for f in output_files if not f.exists()]
+
+    conversion_pairs = []
+    for input_file, output_file in zip(input_files, output_files):
+        if not output_file.exists():
+            conversion_pairs.append((input_file, output_file))
+    return conversion_pairs
 
 
 def convert(config: ConversionConfig, conversion_func: Callable):

src/jgutils/filesystem/filesystem.py

@@ -1,5 +1,20 @@
 from pathlib import Path
+import os
+import sys
 
 
 def get_files_recursive(search_path: Path, extension: str) -> list[Path]:
     return list(search_path.rglob(f"*.{extension}"))
+
+def delete_empty_dirs_recursive(search_path: Path):
+    for curdir, subdirs, files in os.walk(search_path):
+       if len(subdirs) == 0 and len(files) == 0:
+            #print(curdir)
+            os.rmdir(curdir)
+
+
+if __name__ == "__main__":
+
+    input_path = sys.argv[1]
+    print(input_path)
+    delete_empty_dirs_recursive(Path(input_path).resolve())

src/jgutils/music/music.py

@@ -3,6 +3,7 @@ import logging
 import shutil
 from pathlib import Path
 import uuid
+import subprocess
 
 from tinytag import TinyTag
 from pydantic import BaseModel
@@ -46,23 +47,25 @@ class MusicCollection(BaseModel):
         return None
 
 
-def ffmpeg_convert(input_path: Path, output_dir: Path, output_ext: str) -> str:
-    output_tmp = output_dir / (str(uuid.uuid4()) + f".{output_ext}")
-    cmd = f"ffmpeg -i '{input_path}' -ab 320k -map_metadata 0 -id3v2_version 3 '{output_tmp}'"
+def ffmpeg_convert(input_path: Path, output_path: Path) -> int:
 
+    identifier = str(uuid.uuid4())
+    input_tmp = input_path.parent / (identifier + input_path.suffix)
+    shutil.copy(input_path, input_tmp)
+    
+    output_tmp = output_path.parent / (identifier + output_path.suffix)
+    cmd = f"ffmpeg -i '{input_tmp}' -ab 320k -map_metadata 0 -id3v2_version 3 '{output_tmp}'"
 
-def move(input_dir: Path, output_dir: Path):
+    os.makedirs(output_path.parent, exist_ok=True)
+    status = subprocess.run(cmd, shell=True)
 
-    logger.info("Moving files in %s to %s", input_dir, output_dir)
-    os.makedirs(output_dir, exist_ok=True)
+    input_tmp.unlink()
+    if status.returncode == 0:
+        shutil.move(output_tmp, output_path)
+    else:
+        logger.error("Error converting: %s", input_path)
+    return status.returncode
 
-    mp3_files = list(input_dir.resolve().rglob("*.mp3"))
-    for idx, path in enumerate(mp3_files):
-        logger.info("Moving file %d of %d", idx, len(mp3_files))
-        relative_path = path.relative_to(input_dir)
-        output_path = output_dir / relative_path
-        os.makedirs(output_path.parent, exist_ok=True)
-        shutil.move(path, output_path)
 
 def get_metadata(input_dir: Path, extension: str) -> MusicCollection:
 
@@ -106,6 +109,12 @@ def refresh(input_dir: Path):
             logger.warn("Found tag with no title, skipping: %s", tag)
             continue
 
-        os.make_dirs(input_dir / tag.artist, exist_ok=True)
+        os.makedirs(input_dir / tag.artist, exist_ok=True)
+
+        if tag.album:
+            os.makedirs(input_dir / tag.artist / tag.album, exist_ok=True)
+            shutil.move(eachFile, input_dir / tag.artist / tag.album / f"{tag.title}.flac")
+        else:
+            shutil.move(eachFile, input_dir / tag.artist / f"{tag.title}.flac")
 
        

src/jgutils/tasks/tasks.py

@@ -18,10 +18,7 @@ class Task(NamedTuple):
 def _run_task(args):
     task = args[0]
 
-    subprocess.run(cmd, shell=True)
-    os.makedirs(task.output_path.parent, exist_ok=True)
-    shutil.move(task.output_tmp, task.output_path)
-
+    subprocess.run(task.cmd, shell=True)
 
 def run_tasks(tasks, pool_size: 10):
     with Pool(10) as p: