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Mini Shell
# coding:utf-8
# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2019 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENSE.TXT
from __future__ import print_function
from __future__ import division
from __future__ import absolute_import
from future.moves import configparser as ConfigParser
from io import StringIO
from past.builtins import basestring # noqa
class SectionlessConfigParser(ConfigParser.RawConfigParser):
"""
Extends ConfigParser to allow files without sections.
This is done by wrapping read files and prepending them with a placeholder
section, which defaults to '__config__'
"""
def __init__(self, *args, **kwargs):
default_section = kwargs.pop('default_section', None)
ConfigParser.RawConfigParser.__init__(self, *args, **kwargs)
self._default_section = None
self.set_default_section(default_section or '__config__')
def get_default_section(self):
return self._default_section
def set_default_section(self, section):
self.add_section(section)
# move all values from the previous default section to the new one
try:
default_section_items = self.items(self._default_section)
self.remove_section(self._default_section)
except ConfigParser.NoSectionError:
pass
else:
for (key, value) in default_section_items:
self.set(section, key, value)
self._default_section = section
def read(self, filenames):
if isinstance(filenames, basestring):
filenames = [filenames]
read_ok = []
for filename in filenames:
try:
with open(filename) as fp:
self.readfp(fp)
except IOError:
continue
else:
read_ok.append(filename)
return read_ok
def readfp(self, fp, *args, **kwargs):
stream = StringIO()
try:
stream.name = fp.name
except AttributeError:
pass
stream.write('[' + self._default_section + ']\n')
stream.write(fp.read())
stream.seek(0, 0)
return ConfigParser.RawConfigParser.readfp(self, stream, *args,
**kwargs)
def write(self, fp):
# Write the items from the default section manually and then remove them
# from the data. They'll be re-added later.
try:
default_section_items = self.items(self._default_section)
self.remove_section(self._default_section)
for (key, value) in default_section_items:
fp.write("{0}={1}\n".format(key, value))
fp.write("\n")
except ConfigParser.NoSectionError:
pass
ConfigParser.RawConfigParser.write(self, fp)
self.add_section(self._default_section)
for (key, value) in default_section_items:
self.set(self._default_section, key, value)
Zerion Mini Shell 1.0