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decorators.py
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decorators.py
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# -*- coding: utf-8 -*-
# <Lettuce - Behaviour Driven Development for python>
# Copyright (C) <2010-2011> Gabriel Falcão <gabriel@nacaolivre.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from lettuce.core import STEP_REGISTRY
def step(regex):
"""Decorates a function, so that it will become a new step
definition.
Example::
>>> from lettuce import step
>>> from models import contact
>>>
>>> step(r'Given I delete the contact "(?P<name>.*)" from my address book')
... def given_i_do_something(step, name):
... contact.delete_by_name(name)
... assert step.sentence == 'Given I delete the contact "John Doe" from my address book'
Notice that all step definitions take a step object as argument.
"""
def wrap(func):
STEP_REGISTRY[regex] = func
return wrap