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Fix #7113. Patch by Łukasz Langa.

Browse source 
Changes include using a list of lines instead of patching together using
string interpolation, and a multi-line value test cases.
This commit is contained in:
Brian Curtin 2010-07-26 00:27:10 +00:00
parent 688b9e384e
commit 9a27b0cd19
2 changed files with 60 additions and 21 deletions
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37
Lib/configparser.py
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@ -405,12 +405,11 @@ class RawConfigParser:
for section in self._sections:
fp.write("[%s]\n" % section)
for (key, value) in self._sections[section].items():
if key != "__name__":
if value is None:
fp.write("%s\n" % (key))
else:
fp.write("%s = %s\n" %
(key, str(value).replace('\n', '\n\t')))
if key == "__name__":
continue
if value is not None:
key = " = ".join((key, str(value).replace('\n', '\n\t')))
fp.write("%s\n" % (key))
fp.write("\n")
def remove_option(self, section, option):
@ -471,10 +470,10 @@ class RawConfigParser:
leading whitespace. Blank lines, lines beginning with a '#',
and just about everything else are ignored.
"""
cursect = None # None, or a dictionary
cursect = None # None, or a dictionary
optname = None
lineno = 0
e = None # None, or an exception
e = None # None, or an exception
while True:
line = fp.readline()
if not line:
@ -490,7 +489,7 @@ class RawConfigParser:
if line[0].isspace() and cursect is not None and optname:
value = line.strip()
if value:
cursect[optname] = "%s\n%s" % (cursect[optname], value)
cursect[optname].append(value)
# a section header or option header?
else:
# is it a section header?
@ -515,6 +514,7 @@ class RawConfigParser:
mo = self._optcre.match(line)
if mo:
optname, vi, optval = mo.group('option', 'vi', 'value')
optname = self.optionxform(optname.rstrip())
# This check is fine because the OPTCRE cannot
# match if it would set optval to None
if optval is not None:
@ -525,11 +525,13 @@ class RawConfigParser:
if pos != -1 and optval[pos-1].isspace():
optval = optval[:pos]
optval = optval.strip()
# allow empty values
if optval == '""':
optval = ''
optname = self.optionxform(optname.rstrip())
cursect[optname] = optval
# allow empty values
if optval == '""':
optval = ''
cursect[optname] = [optval]
else:
# valueless option handling
cursect[optname] = optval
else:
# a non-fatal parsing error occurred. set up the
# exception but keep going. the exception will be
@ -542,6 +544,13 @@ class RawConfigParser:
if e:
raise e
# join the multi-line values collected while reading
all_sections = [self._defaults]
all_sections.extend(self._sections.values())
for options in all_sections:
for name, val in options.items():
if isinstance(val, list):
options[name] = '\n'.join(val)
class ConfigParser(RawConfigParser):