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Time machine experiment. Use '__name__' as the special key (always 

present) that refers to the section name.  Also added a (slightly)
better InterpolationError error message, which includes the raw
string.
This commit is contained in:
Barry Warsaw 1998-08-06 18:48:41 +00:00
parent f5475c95a7
commit 6446212593
1 changed files with 10 additions and 6 deletions
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16
Lib/ConfigParser.py
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@ -28,7 +28,7 @@ ConfigParser -- responsible for for parsing a list of
dictionary of intrinsic defaults. The
keys must be strings, the values must
be appropriate for %()s string
interpolation. Note that `name' is
interpolation. Note that `__name__' is
always an intrinsic default; it's value
is the section's name.
@ -87,10 +87,14 @@ class NoOptionError(Error):
self.section = section
class InterpolationError(Error):
def __init__(self, reference, option, section):
def __init__(self, reference, option, section, rawval):
Error.__init__(self,
"Bad value substitution: sect `%s', opt `%s', ref `%s'"
% (section, option, reference))
"Bad value substitution:\n"
"\tsection: [%s]\n"
"\toption : %s\n"
"\tkey : %s\n"
"\trawval : %s\n"
% (section, option, reference, rawval))
self.reference = reference
self.option = option
self.section = section
@ -198,7 +202,7 @@ class ConfigParser:
try:
return rawval % d
except KeyError, key:
raise InterpolationError(key, option, section)
raise InterpolationError(key, option, section, rawval)
def __get(self, section, conv, option):
return conv(self.get(section, option))
@ -275,7 +279,7 @@ class ConfigParser:
elif sectname == DEFAULTSECT:
cursect = self.__defaults
else:
cursect = {}
cursect = {'__name__': sectname}
self.__sections[sectname] = cursect
# So sections can't start with a continuation line
optname = None