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# config.py
#
# Copyright (C) 2014 Tim Marston <tim@edm.am>
#
# This file is part of stdhome (hereafter referred to as "this program").
# See http://ed.am/dev/stdhome for more information.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os, re, errno
from .file_matcher import FileMatcher
from . import the
class Config:
def __init__( self ):
self.symlinks = None
self.ignores = None
self.default_vcs = 'bzr'
self.read_config( the.config_file )
def read_config( self, config_file ):
# read file
if the.verbose >= 1: print("reading config: %s" % ( config_file ))
file = os.path.expanduser( config_file )
try:
with open( file ) as f:
lines = f.readlines()
except IOError as e:
if e.errno != errno.ENOENT: raise
lines = list()
# parse config
config = dict();
for line in lines:
# clean up line and skip empty lines and comments
line = line.strip();
if not len( line ): continue
if line[ :1 ] == '#': continue
# if section
matches = re.search( '^\[(.*)\]$', line );
if matches:
section = matches.group( 1 )
continue
matches = re.search( '^([a-z0-9_-]+)\\s*=\\s*(.*)$', line, re.I )
if matches:
name = matches.group( 1 )
value = matches.group( 2 )
# parse value
matches = re.search(
'^(["\'])((?:\\.|[^\\1])*)\\1(?:\\s*#.*)?$', value )
if matches:
value = matches.group( 2 )
else:
matches = re.search( '^([^#]+?)(?:\\s*#.*)?$', value )
if( matches ):
value = matches.group( 1 )
config[ "%s.%s" % ( section, name ) ] = value
#print " %s.%s = %s" % ( section, name, value )
# use config
if 'stdhome.home-dir' in config:
the.home_dir = config[ 'stdhome.home-dir' ]
if 'stdhome.default-vcs' in config:
self.default_vcs = config[ 'stdhome.default-vcs' ]
# read file matcher lists
self.symlinks = FileMatcher( config_file, 'symlink' )
self.ignores = FileMatcher( config_file, 'ignore' )
def to_bool( self, value ):
value = value.lower()
return value == 't' or value == 'true' or value == 'yes' or \
( re.search( '^[0-9]+$', value ) and int( value ) != 0 )
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