Mercurial > hg > configuration

comparison configuration/configuration.py @ 89:0804a706d6bf

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handle CLI errors with optparse
author Jeff Hammel <jhammel@mozilla.com>
date Sat, 28 Apr 2012 15:29:57 -0700
parents 36cf1d9bf40b
children 6bf4a58b0988
comparison
equal deleted inserted replaced
88:36cf1d9bf40b 89:0804a706d6bf
400 missingvalues = None 400 missingvalues = None
401 try: 401 try:
402 # generate configuration 402 # generate configuration
403 self(*config) 403 self(*config)
404 except MissingValueException, missingvalues: 404 except MissingValueException, missingvalues:
405 # errors are handled below
405 pass 406 pass
406 407
407 # dump configuration, if specified 408 # dump configuration, if specified
408 dump = getattr(options, 'dump') 409 dump = getattr(options, 'dump')
409 if dump: 410 if dump:
410 # TODO: have a way of specifying format other than filename 411 # TODO: have a way of specifying format other than filename
411 self.serialize(dump) 412 self.serialize(dump)
412 413
413 if missingvalues and not dump: 414 if missingvalues and not dump:
414 # XXX assuming if you don't have values you were just dumping 415 # XXX assuming if you don't have values you were just dumping
415 raise missingvalues 416 self.error(str(missingvalues))
416 417
417 # update options from config 418 # update options from config
418 options.__dict__.update(self.config) 419 options.__dict__.update(self.config)
419 420
420 # return parsed arguments 421 # return parsed arguments