Add 'fileextensionstats.py'

fileextensionstats.py

@@ -0,0 +1,16 @@
+import os
+from collections import defaultdict
+from pprint import pprint
+
+"""
+Display the total file size of files in a directory and subdirectories,
+grouped by extension.
+"""
+
+stats = defaultdict(int)
+for (dirpath, _, filenames) in os.walk(r"/put/some/path/here"):
+    for filename in filenames:
+        _, extension = os.path.splitext(filename)
+        stats[extension] += os.path.getsize(os.path.join(dirpath, filename))
+
+pprint(stats)