sfa/rspecs/rspec_version.py

   1 #!/usr/bin/python
   2 from sfa.util.sfalogging import _SfaLogger
   3
   4 class RSpecVersion(dict):
   5
   6     fields = {'type': None,
   7               'version': None,
   8               'schema': None,
   9               'namespace': None,
  10               'extensions': []
  11         }
  12     def __init__(self, version={}):
  13
  14         self.logger = _SfaLogger('/var/log/sfa.log')
  15         dict.__init__(self, self.fields)
  16
  17         if not version:
  18             from sfa.rspecs.sfa_rspec import sfa_rspec_version
  19             self.update(sfa_rspec_version)
  20         elif isinstance(version, dict):
  21             self.update(version)
  22         elif isinstance(version, basestring):
  23             version_parts = version.split(' ')
  24             num_parts = len(version_parts)
  25             self['type'] = version_parts[0]
  26             if num_parts > 1:
  27                 self['version'] = version_parts[1]
  28         else:
  29             logger.info("Unable to parse rspec version, using default")
  30
  31     def get_version_name(self):
  32         return "%s %s" % (str(self['type']), str(self['version']))
  33
  34 if __name__ == '__main__':
  35
  36     from sfa.rspecs.pl_rspec_version import ad_rspec_versions
  37     for version in [RSpecVersion(),
  38                     RSpecVersion("SFA"),
  39                     RSpecVersion("SFA 1"),
  40                     RSpecVersion(ad_rspec_versions[0])]:
  41         print version.get_version_name() + ": " + str(version)
  42