本文整理汇总了Python中twitter.pants.commands.Command类的典型用法代码示例。如果您正苦于以下问题：Python Command类的具体用法？Python Command怎么用？Python Command使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Command类的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
def __init__(self, root_dir, parser, argv):
Command.__init__(self, root_dir, parser, argv)
if len(self.args) is not 1:
self.error("Exactly one BUILD address is required.")
spec = self.args[0]
try:
address = Address.parse(root_dir, spec)
except IOError:
self.error("Problem parsing spec %s: %s" % (spec, traceback.format_exc()))
try:
self.target = Target.get(address)
except (ImportError, SyntaxError, TypeError):
self.error("Problem parsing BUILD target %s: %s" % (address, traceback.format_exc()))
if not self.target:
self.error("Target %s does not exist" % address)示例2: _synthesize_command
def _synthesize_command(root_dir, args):
command = args[0]
if command in Command.all_commands():
subcommand_args = args[1:] if len(args) > 1 else []
return command, _add_default_options(command, subcommand_args)
if command.startswith('-'):
_exit_and_fail('Invalid command: %s' % command)
# assume 'build' if a command was omitted.
try:
Address.parse(root_dir, command)
return _BUILD_COMMAND, _add_default_options(_BUILD_COMMAND, args)
except:
_exit_and_fail('Failed to execute pants build: %s' % traceback.format_exc())示例3: __init__
def __init__(self, root_dir, parser, args):
self.targets = []
Command.__init__(self, root_dir, parser, args)示例4: __init__
def __init__(self, root_dir, parser, args):
self.targets = []
# Note that we can't gate this on the self.options.time flag, because self.options is
# only set up in Command.__init__, and only after it calls setup_parser(), which uses the timer.
self.timer = Timer()
Command.__init__(self, root_dir, parser, args)示例5: _find_all_commands
def _find_all_commands():
for cmd in Command.all_commands():
cls = Command.get_command(cmd)
yield '%s\t%s' % (cmd, cls.__doc__)示例6: _parse_command
def _parse_command(root_dir, args):
command, args = _synthesize_command(root_dir, args)
return Command.get_command(command), args