def validate(self):
if 'repository' not in self.parameters:
self.errors = "Bzr repository not specified in job definition"
if 'path' not in self.parameters:
self.errors = "Path to YAML file not specified in the job definition"
if not self.valid:
return
self.vcs = BzrHelper(self.parameters['repository'])
super(BzrRepoAction, self).validate()
