wip

process_chunks.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python3
 import os
+import concurrent.futures
 import datetime
 import numpy as np
 import matplotlib.pyplot as plt
@@ -91,9 +92,9 @@ def process_chunk(filename):
 
 
 def main():
-    for filename in os.listdir(INPUT_DIR):
-        if filename.endswith(".flac"):
-            process_chunk(filename)
+    with concurrent.futures.ProcessPoolExecutor() as executor:
+        files = [f for f in os.listdir(INPUT_DIR) if f.endswith(".flac")]
+        executor.map(process_chunk, files)
 
 if __name__ == "__main__":
     main()