Mercurial > treepkg > treepkg
comparison treepkg/readconfig.py @ 391:89ecca5d262e treepkg-status
check if config file exists to get usefull error output
| author | Bjoern Ricks <bricks@intevation.de> |
|---|---|
| date | Thu, 08 Jul 2010 16:08:39 +0000 |
| parents | a690fc689f2f |
| children | 2db42a2a9db9 |
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| 390:6cab748288f7 | 391:89ecca5d262e |
|---|---|
| 7 | 7 |
| 8 """Reads the configuration file""" | 8 """Reads the configuration file""" |
| 9 | 9 |
| 10 import sys | 10 import sys |
| 11 import shlex | 11 import shlex |
| 12 import os.path | |
| 12 from ConfigParser import SafeConfigParser, NoOptionError | 13 from ConfigParser import SafeConfigParser, NoOptionError |
| 13 | 14 |
| 14 import util | 15 import util |
| 15 import packager | 16 import packager |
| 16 | 17 |
| 123 The function returns a tuple with a dict ('treepkg') and a list of | 124 The function returns a tuple with a dict ('treepkg') and a list of |
| 124 dicts ('packagers'). The treepkg dict contains the main | 125 dicts ('packagers'). The treepkg dict contains the main |
| 125 configuration of the tree packager. The packagers list contains one | 126 configuration of the tree packager. The packagers list contains one |
| 126 dict with the configuratiin for each packager. | 127 dict with the configuratiin for each packager. |
| 127 """ | 128 """ |
| 129 if not os.path.exists(filename): | |
| 130 print >>sys.stderr, "Config file %s does not exist" % filename | |
| 131 sys.exit(2) | |
| 128 parser = SafeConfigParser() | 132 parser = SafeConfigParser() |
| 129 parser.read([filename]) | 133 parser.read([filename]) |
| 130 | 134 |
| 131 # extract packager configurations | 135 # extract packager configurations |
| 132 packagers = [] | 136 packagers = [] |