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https://github.com/kennethreitz-archive/python-build.git
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utahta
28 lines
951 B
Python
28 lines
951 B
Python
from pythonbrew.basecommand import Command, command_dict
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from pythonbrew.baseparser import parser
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from pythonbrew.log import logger
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class HelpCommand(Command):
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name = "help"
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usage = "%prog [COMMAND]"
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summary = "Show available commands"
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def run_command(self, options, args):
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if args:
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command = args[0]
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if command not in command_dict:
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parser.error("Unknown command: `%s`" % command)
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return
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command = command_dict[command]
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command.parser.print_help()
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return
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parser.print_help()
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logger.log("\nCommands available:")
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commands = [command_dict[key] for key in sorted(command_dict.keys())]
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for command in commands:
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logger.log(" %s: %s" % (command.name, command.summary))
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logger.log("\nFurther Instructions:")
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logger.log(" https://github.com/utahta/pythonbrew")
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HelpCommand()
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