Mercurial > babel > old > mirror
comparison babel/messages/frontend.py @ 163:2faa5dc63068
Slightly simplified CLI-frontend class.
| author | cmlenz |
|---|---|
| date | Thu, 21 Jun 2007 16:12:38 +0000 |
| parents | 661cb602781d |
| children | 533baef258bb |
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| 162:661cb602781d | 163:2faa5dc63068 |
|---|---|
| 409 extraction and PO file generation functionality. | 409 extraction and PO file generation functionality. |
| 410 """ | 410 """ |
| 411 | 411 |
| 412 usage = '%%prog %s [options] %s' | 412 usage = '%%prog %s [options] %s' |
| 413 version = '%%prog %s' % VERSION | 413 version = '%%prog %s' % VERSION |
| 414 commands = ['compile', 'extract', 'init'] | 414 commands = { |
| 415 command_descriptions = { | |
| 416 'compile': 'compile a message catalog to a MO file', | 415 'compile': 'compile a message catalog to a MO file', |
| 417 'extract': 'extract messages from source files and generate a POT file', | 416 'extract': 'extract messages from source files and generate a POT file', |
| 418 'init': 'create new message catalogs from a template' | 417 'init': 'create new message catalogs from a template' |
| 419 } | 418 } |
| 420 | 419 |
| 440 def _help(self): | 439 def _help(self): |
| 441 print self.parser.format_help() | 440 print self.parser.format_help() |
| 442 print "commands:" | 441 print "commands:" |
| 443 longest = max([len(command) for command in self.commands]) | 442 longest = max([len(command) for command in self.commands]) |
| 444 format = " %%-%ds %%s" % max(11, longest) | 443 format = " %%-%ds %%s" % max(11, longest) |
| 445 self.commands.sort() | 444 commands = self.commands.items() |
| 446 for command in self.commands: | 445 commands.sort() |
| 447 print format % (command, self.command_descriptions[command]) | 446 for name, description in commands: |
| 447 print format % (name, description) | |
| 448 | 448 |
| 449 def compile(self, argv): | 449 def compile(self, argv): |
| 450 """Subcommand for compiling a message catalog to a MO file. | 450 """Subcommand for compiling a message catalog to a MO file. |
| 451 | 451 |
| 452 :param argv: the command arguments | 452 :param argv: the command arguments |
| 453 """ | 453 """ |
| 454 parser = OptionParser(usage=self.usage % ('init',''), | 454 parser = OptionParser(usage=self.usage % ('init',''), |
| 455 description=self.command_descriptions['init']) | 455 description=self.commands['init']) |
| 456 parser.add_option('--domain', '-D', dest='domain', | 456 parser.add_option('--domain', '-D', dest='domain', |
| 457 help="domain of MO and PO files (default '%default')") | 457 help="domain of MO and PO files (default '%default')") |
| 458 parser.add_option('--directory', '-d', dest='directory', | 458 parser.add_option('--directory', '-d', dest='directory', |
| 459 metavar='DIR', help='base directory of catalog files') | 459 metavar='DIR', help='base directory of catalog files') |
| 460 parser.add_option('--input-file', '-i', dest='input_file', | 460 parser.add_option('--input-file', '-i', dest='input_file', |
| 517 a POT file. | 517 a POT file. |
| 518 | 518 |
| 519 :param argv: the command arguments | 519 :param argv: the command arguments |
| 520 """ | 520 """ |
| 521 parser = OptionParser(usage=self.usage % ('extract', 'dir1 <dir2> ...'), | 521 parser = OptionParser(usage=self.usage % ('extract', 'dir1 <dir2> ...'), |
| 522 description=self.command_descriptions['extract']) | 522 description=self.commands['extract']) |
| 523 parser.add_option('--charset', dest='charset', | 523 parser.add_option('--charset', dest='charset', |
| 524 help='charset to use in the output (default ' | 524 help='charset to use in the output (default ' |
| 525 '"%default")') | 525 '"%default")') |
| 526 parser.add_option('-k', '--keyword', dest='keywords', action='append', | 526 parser.add_option('-k', '--keyword', dest='keywords', action='append', |
| 527 help='keywords to look for in addition to the ' | 527 help='keywords to look for in addition to the ' |
| 635 """Subcommand for creating new message catalogs from a template. | 635 """Subcommand for creating new message catalogs from a template. |
| 636 | 636 |
| 637 :param argv: the command arguments | 637 :param argv: the command arguments |
| 638 """ | 638 """ |
| 639 parser = OptionParser(usage=self.usage % ('init',''), | 639 parser = OptionParser(usage=self.usage % ('init',''), |
| 640 description=self.command_descriptions['init']) | 640 description=self.commands['init']) |
| 641 parser.add_option('--domain', '-D', dest='domain', | 641 parser.add_option('--domain', '-D', dest='domain', |
| 642 help="domain of PO file (default '%default')") | 642 help="domain of PO file (default '%default')") |
| 643 parser.add_option('--input-file', '-i', dest='input_file', | 643 parser.add_option('--input-file', '-i', dest='input_file', |
| 644 metavar='FILE', help='name of the input file') | 644 metavar='FILE', help='name of the input file') |
| 645 parser.add_option('--output-dir', '-d', dest='output_dir', | 645 parser.add_option('--output-dir', '-d', dest='output_dir', |