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import logging
from cliff.command import Command
class Simple(Command):
"A simple command that prints a message."
log = logging.getLogger(__name__)
def take_action(self, parsed_args):
self.log.info('sending greeting')
self.log.debug('debugging')
self.app.stdout.write('hi!\n')
class Error(Command):
"Always raises an error"
log = logging.getLogger(__name__)
def take_action(self, parsed_args):
self.log.info('causing error')
raise RuntimeError('this is the expected exception')
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