Forgot to commit a script

Pipfile

@@ -10,7 +10,6 @@ pydantic = "*"
 requests = "*"
 python-slugify = "*"
 dateparser = "*"
-checksum = "*"
 
 [dev-packages]
 

usda/checksum.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python3
+# Python program to find MD5 hash value of a file
+import hashlib
+import sys
+
+def checksum_file(filename:str) -> str:
+    md5_hash = hashlib.md5()
+    with open(filename,"rb") as f:
+        # Read and update hash in chunks of 4K
+        for byte_block in iter(lambda: f.read(4096),b""):
+            md5_hash.update(byte_block)
+    return md5_hash.hexdigest()
+
+
+def checksum_str(contents:bytes) -> str:
+    return hashlib.md5(contents).hexdigest()
+
+
+if __name__ == '__main__':
+    filename = sys.argv[1]
+    print(checksum_file(filename))