Add crc32.py.

2020-05-12 18:17:17 -07:00 · 2020-05-12 18:17:17 -07:00 · 123f475d65
commit 123f475d65
parent e5e0166ee2
1 changed files with 11 additions and 0 deletions
--- a/crc32.py
+++ b/crc32.py
@ -0,0 +1,11 @@
+import sys
+import zlib
+
+from voussoirkit import winglob
+
+patterns = sys.argv[1:]
+files = [file for pattern in patterns for file in winglob.glob(pattern)]
+for file in files:
+    with open(file, 'rb') as handle:
+        crc = zlib.crc32(handle.read())
+    print(hex(crc)[2:].rjust(8, '0'), file)