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Fixed #5712 -- Added more robustness to source code display in the debug view. Our behaviour is a bit more PEP 263 compliant now, too. Thanks, Thomas Güttler. 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@6585 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Malcolm Tredinnick 2007-10-21 18:15:01 +00:00
parent a1496b054a
commit fcbde3cbe5
1 changed files with 4 additions and 5 deletions
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9
django/views/debug.py
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@ -201,16 +201,15 @@ def _get_lines_from_file(filename, lineno, context_lines, loader=None, module_na
if source is None:
return None, [], None, []
encoding=None
encoding = 'ascii'
for line in source[:2]:
# File coding may be specified (and may not be UTF-8). Match
# pattern from PEP-263 (http://www.python.org/dev/peps/pep-0263/)
# File coding may be specified. Match pattern from PEP-263
# (http://www.python.org/dev/peps/pep-0263/)
match = re.search(r'coding[:=]\s*([-\w.]+)', line)
if match:
encoding = match.group(1)
break
if encoding:
source = [unicode(sline, encoding) for sline in source]
source = [unicode(sline, encoding, 'replace') for sline in source]
lower_bound = max(0, lineno - context_lines)
upper_bound = lineno + context_lines