def run():
"""Run the CLI manager for the web application
.. todo:: allow extension add options & commands,
separate create and run part of function
command for checking config
"""
manager = flask_script.Manager(create_app)
manager.add_option('-c', '--config', dest='cfg_files',
required=False, action='append',
default=['DEFAULT'])
manager.add_option('-v', '--version', action='version',
version='{} v{}'.format(PROG_NAME, VERSION))
manager.add_command('db', flask_migrate.MigrateCommand)
manager.add_command('db-create', DbCreateCommand)
manager.add_command('repocheck', RepocheckCommand)
manager.add_command('assign-role', AssignRoleCommand)
manager.add_command('check-config', CheckConfigCommand)
manager.run()
python类Manager()的实例源码
def __call__(self, app=None, **kwargs):
"""
???Manager????Options will be ignored.???
???flask-script?Manager??app??????????
???????
"""
if app is None:
app = self.app
if app is None:
raise Exception("There is no app here. This is unlikely to work.")
if isinstance(app, Flask):
return app
app = app(**kwargs)
self.app = app
return app
def __call__(self, app=None, **kwargs):
"""
???Manager????Options will be ignored.???
???flask-script?Manager??app??????????
???????
"""
if app is None:
app = self.app
if app is None:
raise Exception("There is no app here. This is unlikely to work.")
if isinstance(app, Flask):
return app
app = app(**kwargs)
self.app = app
return app
def manager(self):
return Manager(self.flask_app)
def main():
import sys
from flask_script import Manager
from superdesk import COMMANDS
from superdesk.ws import create_server
if len(sys.argv) == 2 and sys.argv[1] == 'ws':
create_server(application.config)
else:
manager = Manager(application)
manager.run(COMMANDS)
def manager(self):
"""Integrate a Flask-Script."""
from flask_script import Manager, Command
manager = Manager(usage="Migrate database.")
manager.add_command('create', Command(self.cmd_create))
manager.add_command('migrate', Command(self.cmd_migrate))
manager.add_command('rollback', Command(self.cmd_rollback))
manager.add_command('list', Command(self.cmd_list))
manager.add_command('merge', Command(self.cmd_merge))
return manager
def test_with_default_commands(self):
manager = Manager(self.app)
manager.set_defaults()
assert 'runserver' in manager._commands
assert 'shell' in manager._commands
