diff -r ab0a91b82b37 -r 331569d44b19 eric6/Globals/E5ConfigParser.py
--- a/eric6/Globals/E5ConfigParser.py Sun Sep 01 17:43:03 2019 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,182 +0,0 @@
-# -*- coding: utf-8 -*-
-
-# Copyright (c) 2016 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
-#
-
-"""
-Module implementing a ConfigParser wrapper for Python 2 to provide the
-dictionary like interface of the Python 3 variant.
-"""
-
-from __future__ import unicode_literals
-
-try:
- from configparser import ConfigParser as E5ConfigParser
-except ImportError:
- # Py2 part with the compatibility wrapper class
- try:
- from collections import OrderedDict as _default_dict
- # __IGNORE_WARNING_N813__
- except ImportError:
- # fallback for setup.py which hasn't yet built _collections
- _default_dict = dict
-
- import re
- import itertools
- from ConfigParser import SafeConfigParser, DEFAULTSECT
-
- class E5ConfigParser(SafeConfigParser):
- """
- Class implementing a wrapper of the ConfigParser class implementing
- dictionary like special methods and some enhancements from Python 3.
- """
- _OPT_TMPL = r"""
- (?P<option>.*?) # very permissive!
- \s*(?P<vi>{delim})\s* # any number of space/tab,
- # followed by any of the
- # allowed delimiters,
- # followed by any space/tab
- (?P<value>.*)$ # everything up to eol
- """
- _OPT_NV_TMPL = r"""
- (?P<option>.*?) # very permissive!
- \s*(?: # any number of space/tab,
- (?P<vi>{delim})\s* # optionally followed by
- # any of the allowed
- # delimiters, followed by any
- # space/tab
- (?P<value>.*))?$ # everything up to eol
- """
- # Compiled regular expression for matching options with typical
- # separators
- OPTCRE = re.compile(_OPT_TMPL.format(delim="=|:"), re.VERBOSE)
- # Compiled regular expression for matching options with optional
- # values delimited using typical separators
- OPTCRE_NV = re.compile(_OPT_NV_TMPL.format(delim="=|:"), re.VERBOSE)
-
- def __init__(self, defaults=None, dict_type=_default_dict,
- allow_no_value=False, delimiters=('=', ':')):
- """
- Constructor
- """
- SafeConfigParser.__init__(
- self,
- defaults=defaults, dict_type=dict_type,
- allow_no_value=allow_no_value)
-
- if delimiters == ('=', ':'):
- self._optcre = \
- self.OPTCRE_NV if allow_no_value else self.OPTCRE
- else:
- d = "|".join(re.escape(d) for d in delimiters)
- if allow_no_value:
- self._optcre = re.compile(
- self._OPT_NV_TMPL.format(delim=d), re.VERBOSE)
- else:
- self._optcre = re.compile(
- self._OPT_TMPL.format(delim=d), re.VERBOSE)
-
- def __getitem__(self, key):
- """
- Special method to get a section.
-
- @param key name of the section
- @type str
- @return section for the given key
- @rtype dict
- @exception KeyError raised if a non-existent key is given
- """
- if key == DEFAULTSECT:
- return self._defaults
- elif self.has_section(key):
- return self._sections[key]
- else:
- raise KeyError(key)
-
- def __setitem__(self, key, values):
- """
- Special method to set the values of a section.
-
- @param key name of the section
- @type str
- @param values value for the section
- @type dict
- """
- # To conform with the mapping protocol, overwrites existing values
- # in the section.
- if key == DEFAULTSECT:
- self._defaults.clear()
- elif self.has_section(key):
- self._sections[key].clear()
- else:
- self.add_section(key)
- for subkey, value in values.items():
- subkey = self.optionxform(str(subkey))
- if value is not None:
- value = str(value)
- self.set(key, subkey, value)
-
- def __delitem__(self, key):
- """
- Special method to delete a section.
-
- @param key name of the section
- @type str
- @exception ValueError raised to indicate non-removal of the
- default section
- @exception KeyError raised to indicate a non-existent section
- """
- if key == DEFAULTSECT:
- raise ValueError("Cannot remove the default section.")
- if not self.has_section(key):
- raise KeyError(key)
- self.remove_section(key)
-
- def __contains__(self, key):
- """
- Special method to test, if a section is contained in the config.
-
- @param key name of the section
- @type str
- @return flag indicating containment
- @rtype bool
- """
- return key == DEFAULTSECT or self.has_section(key)
-
- def __len__(self):
- """
- Special method get the number of sections of the config.
-
- @return number of sections
- @rtype int
- """
- return len(self._sections) + 1 # the default section
-
- def __iter__(self):
- """
- Special method to return an iterator of the section names starting
- with the default section.
-
- @return iterator of the section names contained in the config
- @rtype iterator of str
- """
- return itertools.chain((DEFAULTSECT,), self._sections.keys())
-
-
-if __name__ == "__main__":
- # This is some test code.
- import sys
-
- c = E5ConfigParser()
- c["DEFAULT"] = {'ServerAliveInterval': '45',
- 'Compression': 'yes',
- 'CompressionLevel': '9'}
- c['bitbucket.org'] = {}
- c['bitbucket.org']['User'] = 'hg'
- c['topsecret.server.com'] = {}
- topsecret = c['topsecret.server.com']
- topsecret['Port'] = '50022'
- topsecret['ForwardX11'] = 'no'
- c['DEFAULT']['ForwardX11'] = 'yes'
-
- c.write(sys.stdout)
