bazarr/libs/simpleconfigparser/__init__.py

132 lines
4.7 KiB
Python

# -*- coding: utf-8 -*-
"""
The MIT License
Copyright (c) 2013 Helgi Þorbjörnsson <helgi@php.net>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
"""
try:
from configparser import ConfigParser as configparser, NoOptionError, NoSectionError
except ImportError:
from ConfigParser import SafeConfigParser as configparser, NoOptionError, NoSectionError
class simpleconfigparser(configparser):
class Section(dict):
"""
Contain the section specific items that can be accessed via object properties
"""
parser = None
section = None
def __init__(self, section, parser):
self.section = section
self.parser = parser
def __getitem__(self, name, raw=False, vars=None):
"""Fetch a value via the dict handler"""
if name not in simpleconfigparser.Section.__dict__:
return self.parser.get(self.section, name, raw, vars)
def __setitem__(self, name, value):
"""Set a value via the dict handler"""
if name in simpleconfigparser.Section.__dict__:
return dict.__setitem__(self, name, value)
return self.parser.set(self.section, name, value)
def __getattr__(self, name, raw=False, vars=None):
"""Fetch a value via the object handler"""
if name not in simpleconfigparser.Section.__dict__:
return self.parser.get(self.section, name, raw, vars)
def __setattr__(self, name, value):
"""Set a value via the object handler"""
if name in simpleconfigparser.Section.__dict__:
return object.__setattr__(self, name, value)
return self.parser.set(self.section, name, value)
def getboolean(self, name):
if not self.section:
return None
return self.parser.getboolean(self.section, name)
def items(self):
if not self.section:
return None
items = []
for key, value in self.parser.items(self.section):
# strip quotes
items.append((key, value.strip('"\'')))
return items
def __init__(self, defaults=None, *args, **kwargs):
configparser.__init__(self, defaults=None, *args, **kwargs)
# Improved defaults handling
if isinstance(defaults, dict):
for section, values in defaults.items():
# Break out original format defaults was passed in
if not isinstance(values, dict):
break
if section not in self.sections():
self.add_section(section)
for name, value in values.items():
self.set(section, name, str(value))
def __getitem__(self, name):
"""Access a section via a dict handler"""
if name not in simpleconfigparser.__dict__:
if name not in self.sections():
self.add_section(name)
return simpleconfigparser.Section(name, self)
return None
def __getattr__(self, name, raw=False, vars=None):
"""Access a section via a object handler"""
if name not in simpleconfigparser.__dict__:
if name not in self.sections():
self.add_section(name)
return simpleconfigparser.Section(name, self)
return None
def set(self, section, option, value=None):
try:
return configparser.set(self, section, option, value)
except NoSectionError:
return None
def get(self, section, option, raw=False, vars=None, fallback=None):
try:
# Strip out quotes from the edges
return configparser.get(self, section, option, raw=raw, vars=vars).strip('"\'')
except NoOptionError:
return None