src/qinfer/config.py
#!/usr/bin/python
# -*- coding: utf-8 -*-
##
# config.py: Stores configuration information.
##
# © 2017, Chris Ferrie (csferrie@gmail.com) and
# Christopher Granade (cgranade@cgranade.com).
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
##
## FEATURES ###################################################################
from __future__ import absolute_import
from __future__ import division
## ALL ########################################################################
# We use __all__ to restrict what globals are visible to external modules.
__all__ = [
'read_config',
'save_config',
]
## TODO #######################################################################
# Put section header names here.
## IMPORTS ####################################################################
import sys, os
import configparser
## FUNCTIONS ##################################################################
def ensuredir(filename):
dirname = os.path.dirname(filename)
if not os.path.exists(dirname):
os.makedirs(dirname)
def preffilename():
if sys.platform.startswith('linux') or sys.platform.startswith('darwin') or sys.platform.startswith('cygwin'):
# Unix-y
configfile = os.path.expanduser('~/.config/qinfer.conf')
elif sys.platform.startswith('win'):
# Windows-y
configfile = os.path.join(os.path.expandvars('%APPDATA%'), 'qinfer.conf')
else:
return NotImplemented
ensuredir(configfile)
return configfile
def read_config():
#
parser = configparser.SafeConfigParser()
parser.read(preffilename())
return parser
def save_config(parser):
with open(preffilename(), 'w') as f:
parser.write(f)