Mercurial > cpython-lru_cache-weakref

annotate Lib/ConfigParser.py @ 24042:63fbbed10714 legacy-trunk

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Simplify HTTPSConnection constructor. See discussion in SF bug 458463.
author Jeremy Hylton <jeremy@alum.mit.edu>
date Fri, 28 Jun 2002 23:38:14 +0000
parents e1e90b0f1f45
children d07f8db3db41
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
1 """Configuration file parser.
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
2
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
3 A setup file consists of sections, lead by a "[section]" header,
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
4 and followed by "name: value" entries, with continuations and such in
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
5 the style of RFC 822.
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
6
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
7 The option values can contain format strings which refer to other values in
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
8 the same section, or values in a special [DEFAULT] section.
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
9
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
10 For example:
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
11
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
12 something: %(dir)s/whatever
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
13
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
14 would resolve the "%(dir)s" to the value of dir. All reference
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
15 expansions are done late, on demand.
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
16
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
17 Intrinsic defaults can be specified by passing them into the
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
18 ConfigParser constructor as a dictionary.
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
19
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
20 class:
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
21
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
22 ConfigParser -- responsible for for parsing a list of
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
23 configuration files, and managing the parsed database.
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
24
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
25 methods:
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
26
9961
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
27 __init__(defaults=None)
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
28 create the parser and specify a dictionary of intrinsic defaults. The
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
29 keys must be strings, the values must be appropriate for %()s string
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
30 interpolation. Note that `__name__' is always an intrinsic default;
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
31 it's value is the section's name.
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
32
9961
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
33 sections()
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
34 return all the configuration section names, sans DEFAULT
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
35
11370
41990bce023a Added has_option(); fix bug in get() which botched interpolation if
Guido van Rossum <guido@python.org>
parents: 11369
diff changeset
36 has_section(section)
41990bce023a Added has_option(); fix bug in get() which botched interpolation if
Guido van Rossum <guido@python.org>
parents: 11369
diff changeset
37 return whether the given section exists
41990bce023a Added has_option(); fix bug in get() which botched interpolation if
Guido van Rossum <guido@python.org>
parents: 11369
diff changeset
38
13600
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
39 has_option(section, option)
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
40 return whether the given option exists in the given section
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
41
9961
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
42 options(section)
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
43 return list of configuration options for the named section
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
44
10037
f132ecfdb285 From: Mike Orr <mso@oz.net>
Guido van Rossum <guido@python.org>
parents: 9961
diff changeset
45 read(filenames)
11369
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
46 read and parse the list of named configuration files, given by
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
47 name. A single filename is also allowed. Non-existing files
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
48 are ignored.
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
49
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
50 readfp(fp, filename=None)
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
51 read and parse one configuration file, given as a file object.
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
52 The filename defaults to fp.name; it is only used in error
11381
4ad14e4dc7e5 fixed a typo in a docstring, and slightly expanded the module
Barry Warsaw <barry@python.org>
parents: 11370
diff changeset
53 messages (if fp has no `name' attribute, the string `<???>' is used).
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
54
9961
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
55 get(section, option, raw=0, vars=None)
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
56 return a string value for the named option. All % interpolations are
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
57 expanded in the return values, based on the defaults passed into the
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
58 constructor and the DEFAULT section. Additional substitutions may be
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
59 provided using the `vars' argument, which must be a dictionary whose
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
60 contents override any pre-existing defaults.
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
61
9961
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
62 getint(section, options)
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
63 like get(), but convert value to an integer
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
64
9961
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
65 getfloat(section, options)
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
66 like get(), but convert value to a float
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
67
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
68 getboolean(section, options)
20261
56f17810534c Apply modified SF patch 467580: ConfigParser.getboolean(): FALSE, TRUE.
Guido van Rossum <guido@python.org>
parents: 19343
diff changeset
69 like get(), but convert value to a boolean (currently case
56f17810534c Apply modified SF patch 467580: ConfigParser.getboolean(): FALSE, TRUE.
Guido van Rossum <guido@python.org>
parents: 19343
diff changeset
70 insensitively defined as 0, false, no, off for 0, and 1, true,
56f17810534c Apply modified SF patch 467580: ConfigParser.getboolean(): FALSE, TRUE.
Guido van Rossum <guido@python.org>
parents: 19343
diff changeset
71 yes, on for 1). Returns 0 or 1.
13600
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
72
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
73 remove_section(section)
15867
f5a3d98a35bc Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 15501
diff changeset
74 remove the given file section and all its options
13600
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
75
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
76 remove_option(section, option)
15867
f5a3d98a35bc Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 15501
diff changeset
77 remove the given option from the given section
13600
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
78
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
79 set(section, option, value)
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
80 set the given option
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
81
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
82 write(fp)
15867
f5a3d98a35bc Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 15501
diff changeset
83 write the configuration state in .ini format
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
84 """
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
85
23645
e1e90b0f1f45 Remove uses of the string and types modules:
Walter Dörwald <walter@livinglogic.de>
parents: 23620
diff changeset
86 import types
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
87 import re
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
88
16070
b5345e99596b added __all__ lists to a number of Python modules
Skip Montanaro <skip@pobox.com>
parents: 15867
diff changeset
89 __all__ = ["NoSectionError","DuplicateSectionError","NoOptionError",
b5345e99596b added __all__ lists to a number of Python modules
Skip Montanaro <skip@pobox.com>
parents: 15867
diff changeset
90 "InterpolationError","InterpolationDepthError","ParsingError",
b5345e99596b added __all__ lists to a number of Python modules
Skip Montanaro <skip@pobox.com>
parents: 15867
diff changeset
91 "MissingSectionHeaderError","ConfigParser",
b5345e99596b added __all__ lists to a number of Python modules
Skip Montanaro <skip@pobox.com>
parents: 15867
diff changeset
92 "MAX_INTERPOLATION_DEPTH"]
b5345e99596b added __all__ lists to a number of Python modules
Skip Montanaro <skip@pobox.com>
parents: 15867
diff changeset
93
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
94 DEFAULTSECT = "DEFAULT"
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
95
14899
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
96 MAX_INTERPOLATION_DEPTH = 10
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
97
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
98
15867
f5a3d98a35bc Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 15501
diff changeset
99
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
100 # exception classes
15501
55f4a6e8b5b3 Make ConfigParser.Error inherit from Exception.
Fred Drake <fdrake@acm.org>
parents: 15479
diff changeset
101 class Error(Exception):
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
102 def __init__(self, msg=''):
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
103 self._msg = msg
15501
55f4a6e8b5b3 Make ConfigParser.Error inherit from Exception.
Fred Drake <fdrake@acm.org>
parents: 15479
diff changeset
104 Exception.__init__(self, msg)
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
105 def __repr__(self):
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
106 return self._msg
15501
55f4a6e8b5b3 Make ConfigParser.Error inherit from Exception.
Fred Drake <fdrake@acm.org>
parents: 15479
diff changeset
107 __str__ = __repr__
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
108
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
109 class NoSectionError(Error):
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
110 def __init__(self, section):
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
111 Error.__init__(self, 'No section: %s' % section)
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
112 self.section = section
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
113
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
114 class DuplicateSectionError(Error):
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
115 def __init__(self, section):
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
116 Error.__init__(self, "Section %s already exists" % section)
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
117 self.section = section
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
118
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
119 class NoOptionError(Error):
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
120 def __init__(self, option, section):
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
121 Error.__init__(self, "No option `%s' in section: %s" %
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
122 (option, section))
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
123 self.option = option
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
124 self.section = section
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
125
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
126 class InterpolationError(Error):
8853
bbe9d72bccda Time machine experiment. Use '__name__' as the special key (always
Barry Warsaw <barry@python.org>
parents: 8614
diff changeset
127 def __init__(self, reference, option, section, rawval):
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
128 Error.__init__(self,
8853
bbe9d72bccda Time machine experiment. Use '__name__' as the special key (always
Barry Warsaw <barry@python.org>
parents: 8614
diff changeset
129 "Bad value substitution:\n"
bbe9d72bccda Time machine experiment. Use '__name__' as the special key (always
Barry Warsaw <barry@python.org>
parents: 8614
diff changeset
130 "\tsection: [%s]\n"
bbe9d72bccda Time machine experiment. Use '__name__' as the special key (always
Barry Warsaw <barry@python.org>
parents: 8614
diff changeset
131 "\toption : %s\n"
bbe9d72bccda Time machine experiment. Use '__name__' as the special key (always
Barry Warsaw <barry@python.org>
parents: 8614
diff changeset
132 "\tkey : %s\n"
bbe9d72bccda Time machine experiment. Use '__name__' as the special key (always
Barry Warsaw <barry@python.org>
parents: 8614
diff changeset
133 "\trawval : %s\n"
bbe9d72bccda Time machine experiment. Use '__name__' as the special key (always
Barry Warsaw <barry@python.org>
parents: 8614
diff changeset
134 % (section, option, reference, rawval))
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
135 self.reference = reference
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
136 self.option = option
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
137 self.section = section
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
138
14899
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
139 class InterpolationDepthError(Error):
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
140 def __init__(self, option, section, rawval):
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
141 Error.__init__(self,
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
142 "Value interpolation too deeply recursive:\n"
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
143 "\tsection: [%s]\n"
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
144 "\toption : %s\n"
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
145 "\trawval : %s\n"
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
146 % (section, option, rawval))
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
147 self.option = option
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
148 self.section = section
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
149
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
150 class ParsingError(Error):
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
151 def __init__(self, filename):
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
152 Error.__init__(self, 'File contains parsing errors: %s' % filename)
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
153 self.filename = filename
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
154 self.errors = []
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
155
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
156 def append(self, lineno, line):
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
157 self.errors.append((lineno, line))
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
158 self._msg = self._msg + '\n\t[line %2d]: %s' % (lineno, line)
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
159
14899
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
160 class MissingSectionHeaderError(ParsingError):
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
161 def __init__(self, filename, lineno, line):
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
162 Error.__init__(
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
163 self,
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
164 'File contains no section headers.\nfile: %s, line: %d\n%s' %
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
165 (filename, lineno, line))
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
166 self.filename = filename
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
167 self.lineno = lineno
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
168 self.line = line
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
169
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
170
15867
f5a3d98a35bc Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 15501
diff changeset
171
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
172 class ConfigParser:
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
173 def __init__(self, defaults=None):
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
174 self.__sections = {}
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
175 if defaults is None:
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
176 self.__defaults = {}
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
177 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
178 self.__defaults = defaults
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
179
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
180 def defaults(self):
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
181 return self.__defaults
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
182
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
183 def sections(self):
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
184 """Return a list of section names, excluding [DEFAULT]"""
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
185 # self.__sections will never have [DEFAULT] in it
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
186 return self.__sections.keys()
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
187
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
188 def add_section(self, section):
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
189 """Create a new section in the configuration.
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
190
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
191 Raise DuplicateSectionError if a section by the specified name
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
192 already exists.
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
193 """
23620
a1de0bab5475 SF 563203. Replaced 'has_key()' with 'in'.
Raymond Hettinger <python@rcn.com>
parents: 23611
diff changeset
194 if section in self.__sections:
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
195 raise DuplicateSectionError(section)
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
196 self.__sections[section] = {}
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
197
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
198 def has_section(self, section):
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
199 """Indicate whether the named section is present in the configuration.
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
200
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
201 The DEFAULT section is not acknowledged.
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
202 """
14899
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
203 return section in self.sections()
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
204
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
205 def options(self, section):
11370
41990bce023a Added has_option(); fix bug in get() which botched interpolation if
Guido van Rossum <guido@python.org>
parents: 11369
diff changeset
206 """Return a list of option names for the given section name."""
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
207 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
208 opts = self.__sections[section].copy()
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
209 except KeyError:
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
210 raise NoSectionError(section)
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
211 opts.update(self.__defaults)
23620
a1de0bab5475 SF 563203. Replaced 'has_key()' with 'in'.
Raymond Hettinger <python@rcn.com>
parents: 23611
diff changeset
212 if '__name__' in opts:
14899
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
213 del opts['__name__']
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
214 return opts.keys()
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
215
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
216 def read(self, filenames):
11369
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
217 """Read and parse a filename or a list of filenames.
15867
f5a3d98a35bc Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 15501
diff changeset
218
11369
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
219 Files that cannot be opened are silently ignored; this is
11381
4ad14e4dc7e5 fixed a typo in a docstring, and slightly expanded the module
Barry Warsaw <barry@python.org>
parents: 11370
diff changeset
220 designed so that you can specify a list of potential
11369
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
221 configuration file locations (e.g. current directory, user's
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
222 home directory, systemwide directory), and all existing
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
223 configuration files in the list will be read. A single
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
224 filename may also be given.
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
225 """
23645
e1e90b0f1f45 Remove uses of the string and types modules:
Walter Dörwald <walter@livinglogic.de>
parents: 23620
diff changeset
226 if isinstance(filenames, basestring):
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
227 filenames = [filenames]
11369
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
228 for filename in filenames:
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
229 try:
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
230 fp = open(filename)
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
231 except IOError:
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
232 continue
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
233 self.__read(fp, filename)
11368
b9bbe88d9554 ConfigParser.read(): Don't mask IOError exceptions.
Fred Drake <fdrake@acm.org>
parents: 11007
diff changeset
234 fp.close()
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
235
11369
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
236 def readfp(self, fp, filename=None):
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
237 """Like read() but the argument must be a file-like object.
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
238
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
239 The `fp' argument must have a `readline' method. Optional
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
240 second argument is the `filename', which if not given, is
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
241 taken from fp.name. If fp has no `name' attribute, `<???>' is
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
242 used.
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
243
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
244 """
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
245 if filename is None:
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
246 try:
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
247 filename = fp.name
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
248 except AttributeError:
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
249 filename = '<???>'
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
250 self.__read(fp, filename)
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
251
9959
572e131ae369 Patch by Chris Petrilli (not really tested since I don't know this
Guido van Rossum <guido@python.org>
parents: 8853
diff changeset
252 def get(self, section, option, raw=0, vars=None):
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
253 """Get an option value for a given section.
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
254
9961
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
255 All % interpolations are expanded in the return values, based on the
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
256 defaults passed into the constructor, unless the optional argument
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
257 `raw' is true. Additional substitutions may be provided using the
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
258 `vars' argument, which must be a dictionary whose contents overrides
879e3491b661 Re-format the module docstring and document the new get() argument.
Barry Warsaw <barry@python.org>
parents: 9959
diff changeset
259 any pre-existing defaults.
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
260
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
261 The section DEFAULT is special.
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
262 """
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
263 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
264 sectdict = self.__sections[section].copy()
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
265 except KeyError:
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
266 if section == DEFAULTSECT:
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
267 sectdict = {}
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
268 else:
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
269 raise NoSectionError(section)
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
270 d = self.__defaults.copy()
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
271 d.update(sectdict)
9959
572e131ae369 Patch by Chris Petrilli (not really tested since I don't know this
Guido van Rossum <guido@python.org>
parents: 8853
diff changeset
272 # Update with the entry specific variables
23611
21b1d742e4a7 Replaced boolean test with 'is None'
Raymond Hettinger <python@rcn.com>
parents: 23281
diff changeset
273 if vars is not None:
9959
572e131ae369 Patch by Chris Petrilli (not really tested since I don't know this
Guido van Rossum <guido@python.org>
parents: 8853
diff changeset
274 d.update(vars)
11007
b9f55cc10ab3 Patch suggested (and partially provided) by Lars Damerow: instead of
Guido van Rossum <guido@python.org>
parents: 10145
diff changeset
275 option = self.optionxform(option)
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
276 try:
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
277 rawval = d[option]
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
278 except KeyError:
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
279 raise NoOptionError(option, section)
14899
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
280
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
281 if raw:
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
282 return rawval
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
283
14899
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
284 # do the string interpolation
9959
572e131ae369 Patch by Chris Petrilli (not really tested since I don't know this
Guido van Rossum <guido@python.org>
parents: 8853
diff changeset
285 value = rawval # Make it a pretty variable name
15867
f5a3d98a35bc Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 15501
diff changeset
286 depth = 0
10145
8284927025be Fix by Chris Petrilli (to his own code) to limit the number of
Guido van Rossum <guido@python.org>
parents: 10037
diff changeset
287 while depth < 10: # Loop through this until it's done
8284927025be Fix by Chris Petrilli (to his own code) to limit the number of
Guido van Rossum <guido@python.org>
parents: 10037
diff changeset
288 depth = depth + 1
16480
e97217f5b323 String method conversion.
Eric S. Raymond <esr@thyrsus.com>
parents: 16070
diff changeset
289 if value.find("%(") >= 0:
9959
572e131ae369 Patch by Chris Petrilli (not really tested since I don't know this
Guido van Rossum <guido@python.org>
parents: 8853
diff changeset
290 try:
572e131ae369 Patch by Chris Petrilli (not really tested since I don't know this
Guido van Rossum <guido@python.org>
parents: 8853
diff changeset
291 value = value % d
572e131ae369 Patch by Chris Petrilli (not really tested since I don't know this
Guido van Rossum <guido@python.org>
parents: 8853
diff changeset
292 except KeyError, key:
572e131ae369 Patch by Chris Petrilli (not really tested since I don't know this
Guido van Rossum <guido@python.org>
parents: 8853
diff changeset
293 raise InterpolationError(key, option, section, rawval)
572e131ae369 Patch by Chris Petrilli (not really tested since I don't know this
Guido van Rossum <guido@python.org>
parents: 8853
diff changeset
294 else:
14899
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
295 break
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
296 if value.find("%(") >= 0:
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
297 raise InterpolationDepthError(option, section, rawval)
606a80834a86 Allow spaces in section names.
Fred Drake <fdrake@acm.org>
parents: 14840
diff changeset
298 return value
15867
f5a3d98a35bc Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 15501
diff changeset
299
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
300 def __get(self, section, conv, option):
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
301 return conv(self.get(section, option))
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
302
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
303 def getint(self, section, option):
23281
f5fd7e295897 Clean up uses of some deprecated features.
Fred Drake <fdrake@acm.org>
parents: 22830
diff changeset
304 return self.__get(section, int, option)
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
305
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
306 def getfloat(self, section, option):
23281
f5fd7e295897 Clean up uses of some deprecated features.
Fred Drake <fdrake@acm.org>
parents: 22830
diff changeset
307 return self.__get(section, float, option)
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
308
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
309 def getboolean(self, section, option):
20261
56f17810534c Apply modified SF patch 467580: ConfigParser.getboolean(): FALSE, TRUE.
Guido van Rossum <guido@python.org>
parents: 19343
diff changeset
310 states = {'1': 1, 'yes': 1, 'true': 1, 'on': 1,
56f17810534c Apply modified SF patch 467580: ConfigParser.getboolean(): FALSE, TRUE.
Guido van Rossum <guido@python.org>
parents: 19343
diff changeset
311 '0': 0, 'no': 0, 'false': 0, 'off': 0}
20547
a12ccdbce8da Whitespace normalization.
Tim Peters <tim.peters@gmail.com>
parents: 20261
diff changeset
312 v = self.get(section, option)
23620
a1de0bab5475 SF 563203. Replaced 'has_key()' with 'in'.
Raymond Hettinger <python@rcn.com>
parents: 23611
diff changeset
313 if not v.lower() in states:
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
314 raise ValueError, 'Not a boolean: %s' % v
20261
56f17810534c Apply modified SF patch 467580: ConfigParser.getboolean(): FALSE, TRUE.
Guido van Rossum <guido@python.org>
parents: 19343
diff changeset
315 return states[v.lower()]
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
316
11007
b9f55cc10ab3 Patch suggested (and partially provided) by Lars Damerow: instead of
Guido van Rossum <guido@python.org>
parents: 10145
diff changeset
317 def optionxform(self, optionstr):
16480
e97217f5b323 String method conversion.
Eric S. Raymond <esr@thyrsus.com>
parents: 16070
diff changeset
318 return optionstr.lower()
11007
b9f55cc10ab3 Patch suggested (and partially provided) by Lars Damerow: instead of
Guido van Rossum <guido@python.org>
parents: 10145
diff changeset
319
13521
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
320 def has_option(self, section, option):
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
321 """Check for the existence of a given option in a given section."""
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
322 if not section or section == "DEFAULT":
23620
a1de0bab5475 SF 563203. Replaced 'has_key()' with 'in'.
Raymond Hettinger <python@rcn.com>
parents: 23611
diff changeset
323 return option in self.__defaults
13521
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
324 elif not self.has_section(section):
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
325 return 0
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
326 else:
16771
b235160f1346 Make sure ConfigParser uses .optionxform() consistently; this affects
Fred Drake <fdrake@acm.org>
parents: 16594
diff changeset
327 option = self.optionxform(option)
23620
a1de0bab5475 SF 563203. Replaced 'has_key()' with 'in'.
Raymond Hettinger <python@rcn.com>
parents: 23611
diff changeset
328 return option in self.__sections[section]
13521
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
329
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
330 def set(self, section, option, value):
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
331 """Set an option."""
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
332 if not section or section == "DEFAULT":
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
333 sectdict = self.__defaults
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
334 else:
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
335 try:
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
336 sectdict = self.__sections[section]
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
337 except KeyError:
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
338 raise NoSectionError(section)
16771
b235160f1346 Make sure ConfigParser uses .optionxform() consistently; this affects
Fred Drake <fdrake@acm.org>
parents: 16594
diff changeset
339 option = self.optionxform(option)
13521
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
340 sectdict[option] = value
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
341
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
342 def write(self, fp):
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
343 """Write an .ini-format representation of the configuration state."""
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
344 if self.__defaults:
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
345 fp.write("[DEFAULT]\n")
13600
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
346 for (key, value) in self.__defaults.items():
22294
c6c1a5fbb6c1 I presume this should go here.
Michael W. Hudson <mwh@python.net>
parents: 20547
diff changeset
347 fp.write("%s = %s\n" % (key, str(value).replace('\n', '\n\t')))
13521
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
348 fp.write("\n")
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
349 for section in self.sections():
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
350 fp.write("[" + section + "]\n")
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
351 sectdict = self.__sections[section]
13600
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
352 for (key, value) in sectdict.items():
13521
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
353 if key == "__name__":
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
354 continue
22294
c6c1a5fbb6c1 I presume this should go here.
Michael W. Hudson <mwh@python.net>
parents: 20547
diff changeset
355 fp.write("%s = %s\n" % (key, str(value).replace('\n', '\n\t')))
13521
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
356 fp.write("\n")
4dbc75c189bc Give ConfigParser the capability to set as well as read options, and to write
Eric S. Raymond <esr@thyrsus.com>
parents: 12632
diff changeset
357
13650
3d6d218b673d Small fixes by Petru Paler (patch #100946) checked in with esr's approval.
Thomas Wouters <thomas@python.org>
parents: 13600
diff changeset
358 def remove_option(self, section, option):
13600
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
359 """Remove an option."""
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
360 if not section or section == "DEFAULT":
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
361 sectdict = self.__defaults
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
362 else:
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
363 try:
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
364 sectdict = self.__sections[section]
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
365 except KeyError:
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
366 raise NoSectionError(section)
16771
b235160f1346 Make sure ConfigParser uses .optionxform() consistently; this affects
Fred Drake <fdrake@acm.org>
parents: 16594
diff changeset
367 option = self.optionxform(option)
23620
a1de0bab5475 SF 563203. Replaced 'has_key()' with 'in'.
Raymond Hettinger <python@rcn.com>
parents: 23611
diff changeset
368 existed = option in sectdict
13600
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
369 if existed:
15479
e98964bc2681 remove_option(): Use the right variable name for the option name!
Fred Drake <fdrake@acm.org>
parents: 14899
diff changeset
370 del sectdict[option]
13600
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
371 return existed
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
372
13650
3d6d218b673d Small fixes by Petru Paler (patch #100946) checked in with esr's approval.
Thomas Wouters <thomas@python.org>
parents: 13600
diff changeset
373 def remove_section(self, section):
13600
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
374 """Remove a file section."""
23620
a1de0bab5475 SF 563203. Replaced 'has_key()' with 'in'.
Raymond Hettinger <python@rcn.com>
parents: 23611
diff changeset
375 if section in self.__sections:
13600
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
376 del self.__sections[section]
22830
a9dd5e6d6805 Convert a pile of obvious "yes/no" functions to return bool.
Tim Peters <tim.peters@gmail.com>
parents: 22294
diff changeset
377 return True
13600
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
378 else:
22830
a9dd5e6d6805 Convert a pile of obvious "yes/no" functions to return bool.
Tim Peters <tim.peters@gmail.com>
parents: 22294
diff changeset
379 return False
13600
39f54b9a7f9c ConfigParser enhancements to edit existing configs, part 2
Eric S. Raymond <esr@thyrsus.com>
parents: 13521
diff changeset
380
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
381 #
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
382 # Regular expressions for parsing section headers and options. Note a
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
383 # slight semantic change from the previous version, because of the use
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
384 # of \w, _ is allowed in section header names.
11007
b9f55cc10ab3 Patch suggested (and partially provided) by Lars Damerow: instead of
Guido van Rossum <guido@python.org>
parents: 10145
diff changeset
385 SECTCRE = re.compile(
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
386 r'\[' # [
16594
9ef978c6f039 Be much more permissive in what we accept in section names; there has been
Fred Drake <fdrake@acm.org>
parents: 16575
diff changeset
387 r'(?P<header>[^]]+)' # very permissive!
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
388 r'\]' # ]
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
389 )
11007
b9f55cc10ab3 Patch suggested (and partially provided) by Lars Damerow: instead of
Guido van Rossum <guido@python.org>
parents: 10145
diff changeset
390 OPTCRE = re.compile(
16575
5f3a8350615c Allow square brackets in the option names; this makes it possible to use
Fred Drake <fdrake@acm.org>
parents: 16481
diff changeset
391 r'(?P<option>[]\-[\w_.*,(){}]+)' # a lot of stuff found by IvL
11873
7ed104c40db3 (Finally!) Changes related to the ConfigParser/INI-file topics
Fred Drake <fdrake@acm.org>
parents: 11381
diff changeset
392 r'[ \t]*(?P<vi>[:=])[ \t]*' # any number of space/tab,
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
393 # followed by separator
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
394 # (either : or =), followed
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
395 # by any # space/tab
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
396 r'(?P<value>.*)$' # everything up to eol
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
397 )
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
398
11369
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
399 def __read(self, fp, fpname):
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
400 """Parse a sectioned setup file.
6795
5b24cbb1f99b Checking in ConfigParser.py -- I don't see a reason why this can't be
Guido van Rossum <guido@python.org>
parents:
diff changeset
401
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
402 The sections in setup file contains a title line at the top,
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
403 indicated by a name in square brackets (`[]'), plus key/value
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
404 options lines, indicated by `name: value' format lines.
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
405 Continuation are represented by an embedded newline then
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
406 leading whitespace. Blank lines, lines beginning with a '#',
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
407 and just about everything else is ignored.
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
408 """
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
409 cursect = None # None, or a dictionary
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
410 optname = None
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
411 lineno = 0
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
412 e = None # None, or an exception
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
413 while 1:
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
414 line = fp.readline()
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
415 if not line:
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
416 break
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
417 lineno = lineno + 1
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
418 # comment or blank line?
16480
e97217f5b323 String method conversion.
Eric S. Raymond <esr@thyrsus.com>
parents: 16070
diff changeset
419 if line.strip() == '' or line[0] in '#;':
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
420 continue
16480
e97217f5b323 String method conversion.
Eric S. Raymond <esr@thyrsus.com>
parents: 16070
diff changeset
421 if line.split()[0].lower() == 'rem' \
11873
7ed104c40db3 (Finally!) Changes related to the ConfigParser/INI-file topics
Fred Drake <fdrake@acm.org>
parents: 11381
diff changeset
422 and line[0] in "rR": # no leading whitespace
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
423 continue
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
424 # continuation line?
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
425 if line[0] in ' \t' and cursect is not None and optname:
16480
e97217f5b323 String method conversion.
Eric S. Raymond <esr@thyrsus.com>
parents: 16070
diff changeset
426 value = line.strip()
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
427 if value:
18407
9512747afe9e When reading a continuation line, make sure we still use the transformed
Fred Drake <fdrake@acm.org>
parents: 16771
diff changeset
428 k = self.optionxform(optname)
9512747afe9e When reading a continuation line, make sure we still use the transformed
Fred Drake <fdrake@acm.org>
parents: 16771
diff changeset
429 cursect[k] = "%s\n%s" % (cursect[k], value)
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
430 # a section header or option header?
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
431 else:
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
432 # is it a section header?
11007
b9f55cc10ab3 Patch suggested (and partially provided) by Lars Damerow: instead of
Guido van Rossum <guido@python.org>
parents: 10145
diff changeset
433 mo = self.SECTCRE.match(line)
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
434 if mo:
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
435 sectname = mo.group('header')
23620
a1de0bab5475 SF 563203. Replaced 'has_key()' with 'in'.
Raymond Hettinger <python@rcn.com>
parents: 23611
diff changeset
436 if sectname in self.__sections:
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
437 cursect = self.__sections[sectname]
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
438 elif sectname == DEFAULTSECT:
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
439 cursect = self.__defaults
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
440 else:
8853
bbe9d72bccda Time machine experiment. Use '__name__' as the special key (always
Barry Warsaw <barry@python.org>
parents: 8614
diff changeset
441 cursect = {'__name__': sectname}
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
442 self.__sections[sectname] = cursect
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
443 # So sections can't start with a continuation line
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
444 optname = None
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
445 # no section header in the file?
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
446 elif cursect is None:
11369
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
447 raise MissingSectionHeaderError(fpname, lineno, `line`)
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
448 # an option line?
7755
fb4b4d069cc7 Mass check-in after untabifying all files that need it.
Guido van Rossum <guido@python.org>
parents: 7165
diff changeset
449 else:
11007
b9f55cc10ab3 Patch suggested (and partially provided) by Lars Damerow: instead of
Guido van Rossum <guido@python.org>
parents: 10145
diff changeset
450 mo = self.OPTCRE.match(line)
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
451 if mo:
11873
7ed104c40db3 (Finally!) Changes related to the ConfigParser/INI-file topics
Fred Drake <fdrake@acm.org>
parents: 11381
diff changeset
452 optname, vi, optval = mo.group('option', 'vi', 'value')
11908
b975a056deb6 allow comments beginning with ; in key: value as well as key = value
Jeremy Hylton <jeremy@alum.mit.edu>
parents: 11875
diff changeset
453 if vi in ('=', ':') and ';' in optval:
11873
7ed104c40db3 (Finally!) Changes related to the ConfigParser/INI-file topics
Fred Drake <fdrake@acm.org>
parents: 11381
diff changeset
454 # ';' is a comment delimiter only if it follows
7ed104c40db3 (Finally!) Changes related to the ConfigParser/INI-file topics
Fred Drake <fdrake@acm.org>
parents: 11381
diff changeset
455 # a spacing character
16480
e97217f5b323 String method conversion.
Eric S. Raymond <esr@thyrsus.com>
parents: 16070
diff changeset
456 pos = optval.find(';')
23645
e1e90b0f1f45 Remove uses of the string and types modules:
Walter Dörwald <walter@livinglogic.de>
parents: 23620
diff changeset
457 if pos and optval[pos-1].isspace():
11873
7ed104c40db3 (Finally!) Changes related to the ConfigParser/INI-file topics
Fred Drake <fdrake@acm.org>
parents: 11381
diff changeset
458 optval = optval[:pos]
16480
e97217f5b323 String method conversion.
Eric S. Raymond <esr@thyrsus.com>
parents: 16070
diff changeset
459 optval = optval.strip()
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
460 # allow empty values
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
461 if optval == '""':
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
462 optval = ''
14840
625a9a695469 When reading the file, option names were not passed through
Guido van Rossum <guido@python.org>
parents: 13650
diff changeset
463 cursect[self.optionxform(optname)] = optval
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
464 else:
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
465 # a non-fatal parsing error occurred. set up the
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
466 # exception but keep going. the exception will be
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
467 # raised at the end of the file and will contain a
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
468 # list of all bogus lines
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
469 if not e:
11369
29ce956fa7b7 Urmpfh!
Guido van Rossum <guido@python.org>
parents: 11368
diff changeset
470 e = ParsingError(fpname)
8614
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
471 e.append(lineno, `line`)
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
472 # if any parsing errors occurred, raise an exception
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
473 if e:
64f0c3188e70 Several changes:
Barry Warsaw <barry@python.org>
parents: 7755
diff changeset
474 raise e