/stdhome

To get this branch, use:
bzr branch http://bzr.ed.am/stdhome

« back to all changes in this revision

Viewing changes to lib/stdhome/config.py

  • Committer: Tim Marston
  • Date: 2014-07-17 18:20:34 UTC
  • Revision ID: tim@ed.am-20140717182034-3rjqq9qbn0eeq34i
added bzr revno to version info, when available

Show diffs side-by-side

added added

removed removed

Lines of Context:
lib/stdhome/config.py
19
19
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
20
20
 
21
21
 
22
 
import os, re, errno
 
22
import ConfigParser
23
23
from file_matcher import FileMatcher
24
24
import the
25
25
 
30
30
        def __init__( self ):
31
31
                self.symlinks = None
32
32
                self.ignores = None
33
 
                self.default_vcs = 'bzr'
34
33
                self.read_config( the.config_file )
35
34
 
 
35
 
36
36
        def read_config( self, config_file ):
37
 
 
38
 
                # read file
39
 
                if the.verbose >= 1: print "reading config: %s" % ( config_file )
40
 
                file = os.path.expanduser( config_file )
41
 
                try:
42
 
                        with open( file ) as f:
43
 
                                lines = f.readlines()
44
 
                except IOError as e:
45
 
                        if e.errno != errno.ENOENT: raise
46
 
                        lines = list()
47
 
 
48
 
                # parse config
49
 
                config = dict();
50
 
                for line in lines:
51
 
 
52
 
                        # clean up line and skip empty lines and comments
53
 
                        line = line.strip();
54
 
                        if not len( line ): continue
55
 
                        if line[ :1 ] == '#': continue
56
 
 
57
 
                        # if section
58
 
                        matches = re.search( '^\[(.*)\]$', line );
59
 
                        if matches:
60
 
                                section = matches.group( 1 )
61
 
                                continue
62
 
                        matches = re.search( '^([a-z0-9_-]+)\\s*=\\s*(.*)$', line, re.I )
63
 
                        if matches:
64
 
                                name = matches.group( 1 )
65
 
                                value = matches.group( 2 )
66
 
 
67
 
                                # parse value
68
 
                                matches = re.search(
69
 
                                        '^(["\'])((?:\\.|[^\\1])*)\\1(?:\\s*#.*)?$', value )
70
 
                                if matches:
71
 
                                        value = matches.group( 2 )
72
 
                                else:
73
 
                                        matches = re.search( '^([^#]+?)(?:\\s*#.*)?$', value )
74
 
                                        if( matches ):
75
 
                                                value = matches.group( 1 )
76
 
                                config[ "%s.%s" % ( section, name ) ] = value
77
 
                                #print "  %s.%s = %s" % ( section, name, value )
78
 
 
79
 
                # use config
80
 
                if 'stdhome.home-dir' in config:
81
 
                        the.home_dir = config[ 'stdhome.home-dir' ]
82
 
                if 'stdhome.default-vcs' in config:
83
 
                        self.default_vcs = config[ 'stdhome.default-vcs' ]
84
 
 
85
 
                # read file matcher lists
 
37
                config = ConfigParser.SafeConfigParser( allow_no_value = True )
 
38
                config.read( config_file )
 
39
                if config.has_option( 'stdhome', 'home-dir' ):
 
40
                        the.home_dir = config.get( 'stdhome', 'home-dir' )
 
41
 
86
42
                self.symlinks = FileMatcher( config_file, 'symlink' )
87
43
                self.ignores = FileMatcher( config_file, 'ignore' )
88
 
 
89
 
 
90
 
        def to_bool( self, value ):
91
 
                value = value.lower()
92
 
                return value == 't' or value == 'true' or value == 'yes' or \
93
 
                        ( re.search( '^[0-9]+$', value ) and int( value ) != 0 )