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# -*- coding: utf-8 -*- |
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import os |
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import sys |
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from gearbox.command import Command |
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from paste.deploy import loadapp |
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from webtest import TestApp |
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class BaseCommand(Command): |
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def take_action(self, parsed_args): |
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raise NotImplementedError |
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class AppContextCommand(BaseCommand): |
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""" |
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Command who initialize app context at beginning of take_action method. |
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""" |
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def __init__(self, *args, **kwargs): |
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super(AppContextCommand, self).__init__(*args, **kwargs) |
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self._wsgi_app = None |
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self._test_app = None |
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@staticmethod |
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def _get_initialized_app_context(parsed_args): |
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""" |
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:param parsed_args: parsed args (eg. from take_action) |
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:return: (wsgi_app, test_app) |
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""" |
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config_file = parsed_args.config_file |
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config_name = 'config:%s' % config_file |
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here_dir = os.getcwd() |
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# Load locals and populate with objects for use in shell |
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sys.path.insert(0, here_dir) |
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# Load the wsgi app first so that everything is initialized right |
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wsgi_app = loadapp(config_name, relative_to=here_dir) |
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test_app = TestApp(wsgi_app) |
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# Make available the tg.request and other global variables |
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tresponse = test_app.get('/_test_vars') |
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return wsgi_app, test_app |
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def take_action(self, parsed_args): |
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wsgi_app, test_app = self._get_initialized_app_context(parsed_args) |
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self._wsgi_app = wsgi_app |
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self._test_app = test_app |
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def get_parser(self, prog_name): |
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parser = super(AppContextCommand, self).get_parser(prog_name) |
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parser.add_argument("-c", "--config", |
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help='application config file to read ' |
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'(default: development.ini)', |
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dest='config_file', default="development.ini") |
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return parser |
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pyjobs /
web
