From: W. Trevor King <wking@tremily.us>
Date: Sun, 27 May 2012 11:48:11 +0000 (-0400)
Subject: Allow lowercase letters in percent-escapes.
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=58b1225f582f25a70fd42943d0802f7d387bdf96;p=pyassuan.git

Allow lowercase letters in percent-escapes.

I got `SETQUALITYBAR Quality%3a` from gpg-agent 2.0.17.
---

diff --git a/pyassuan/common.py b/pyassuan/common.py
index d3e2915..2b29648 100644
--- a/pyassuan/common.py
+++ b/pyassuan/common.py
@@ -28,8 +28,8 @@ LINE_LENGTH = 1002  # 1000 + [CR,]LF
 _ENCODE_PATTERN = '(' + '|'.join(['%', '\r', '\n']) + ')'
 _ENCODE_STR_REGEXP = _re.compile(_ENCODE_PATTERN)
 _ENCODE_BYTE_REGEXP = _re.compile(_ENCODE_PATTERN.encode('ascii'))    
-_DECODE_STR_REGEXP = _re.compile('(%[0-9A-F]{2})')
-_DECODE_BYTE_REGEXP = _re.compile(b'(%[0-9A-F]{2})')
+_DECODE_STR_REGEXP = _re.compile('(%[0-9A-Fa-f]{2})')
+_DECODE_BYTE_REGEXP = _re.compile(b'(%[0-9A-Fa-f]{2})')
 _REQUEST_REGEXP = _re.compile('^(\w+)( *)(.*)\Z')