Prints a brief usage string and exits, optionally with an error message. Args: message: The optional error message.
(message)
| 6210 | |
| 6211 | |
| 6212 | def PrintUsage(message): |
| 6213 | """Prints a brief usage string and exits, optionally with an error message. |
| 6214 | |
| 6215 | Args: |
| 6216 | message: The optional error message. |
| 6217 | """ |
| 6218 | sys.stderr.write(_USAGE) |
| 6219 | if message: |
| 6220 | sys.exit('\nFATAL ERROR: ' + message) |
| 6221 | else: |
| 6222 | sys.exit(1) |
| 6223 | |
| 6224 | |
| 6225 | def PrintCategories(): |