Author: Alex Gaynor <[email protected]>
Branch:
Changeset: r66682:d76da246d42e
Date: 2013-08-30 10:52 -0700
http://bitbucket.org/pypy/pypy/changeset/d76da246d42e/
Log: Rewrite this code to be faster and more readable
diff --git a/lib-python/2.7/uuid.py b/lib-python/2.7/uuid.py
--- a/lib-python/2.7/uuid.py
+++ b/lib-python/2.7/uuid.py
@@ -127,8 +127,12 @@
overriding the given 'hex', 'bytes', 'bytes_le', 'fields', or 'int'.
"""
- if [hex, bytes, bytes_le, fields, int].count(None) != 4:
- raise TypeError('need one of hex, bytes, bytes_le, fields, or int')
+ if (
+ ((hex is not None) + (bytes is not None) + (bytes_le is not None) +
+ (fields is not None) + (int is not None)) != 1
+ ):
+ raise TypeError('need exactly one of hex, bytes, bytes_le, fields,'
+ ' or int')
if hex is not None:
hex = hex.replace('urn:', '').replace('uuid:', '')
hex = hex.strip('{}').replace('-', '')
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