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##############################################################################
# Copyright (c) 2017 taseer94@gmail.com and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
import click
import os
import sys
CONTEXT_SETTINGS = dict(help_option_names=['-h', '--help'])
# TODO (taseer) define user friendly error messages
sys.tracebacklimit = 0
class Context(object):
""" Load configuration and pass to subcommands """
pass_context = click.make_pass_decorator(Context, ensure=True)
cmd_folder = os.path.abspath(os.path.join(os.path.dirname(__file__),
'commands'))
class QtipCli(click.MultiCommand):
def list_commands(self, ctx):
rv = []
for filename in os.listdir(cmd_folder):
if filename.endswith('.py') and \
filename.startswith('cmd_'):
rv.append(filename[4:-3])
rv.sort()
return rv
def get_command(self, ctx, name):
try:
if sys.version_info[0] == 2:
name = name.encode('ascii', 'replace')
mod = __import__('qtip.cli.commands.cmd_' + name,
None, None, ['cli'])
except ImportError:
return
return mod.cli
@click.command(cls=QtipCli, context_settings=CONTEXT_SETTINGS,
invoke_without_command=True)
@click.option('-v', '--verbose', is_flag=True, help='Enable verbose mode.')
@click.option('-d', '--debug', is_flag=True, help='Enable debug mode.')
@click.version_option('dev')
@pass_context
def cli(ctx, verbose, debug):
if debug:
sys.tracebacklimit = 8
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