changeset 11878:8bb1481cf08f

py3kcompat: added fake ord implementation for py3k In py3k, a bytes object __getitem__ will return an int instead of a one-character bytes object. This has negative consequences when we want to ord(), like in the following example: >>> b'foo'[0] 102 >>> ord(b'foo'[0]) Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: ord() expected string of length 1, but int found This patch overrides the default ord() implementation to just return an int that's what is passed as an argument for ord(). Making the above call succeed: >>> ord(b'foo'[0]) 102
author Renato Cunha <renatoc@gmail.com>
date Sat, 07 Aug 2010 16:38:38 -0300
parents 1fe94103c6ee
children 4e804302d30c
files mercurial/py3kcompat.py
diffstat 1 files changed, 7 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/py3kcompat.py	Sat Aug 14 03:30:35 2010 +0200
+++ b/mercurial/py3kcompat.py	Sat Aug 07 16:38:38 2010 -0300
@@ -59,6 +59,13 @@
     bvalue = os.environ[key].encode('utf-8', 'surrogateescape')
     os.environ[bkey] = bvalue
 
+origord = builtins.ord
+def fakeord(char):
+    if isinstance(char, int):
+        return char
+    return origord(char)
+builtins.ord = fakeord
+
 if __name__ == '__main__':
     import doctest
     doctest.testmod()