def replace(target, replacement, strict=True): """ A decorator to replace a target object for the duration of a test function. """ r = Replacer() return wrap(partial(r.__call__, target, replacement, strict), r.restore)
def tempdir(*args,**kw): """ A decorator for making a :class:`TempDirectory` available for the duration of a test function. All arguments and parameters are passed through to the :class:`TempDirectory` constructor. """ kw['create']=False l = TempDirectory(*args,**kw) return wrap(l.create,l.cleanup)
def log_capture(*names, **kw): """ A decorator for making a :class:`LogCapture` installed an available for the duration of a test function. :param names: An optional sequence of names specifying the loggers to be captured. If not specified, the root logger will be captured. """ level = kw.pop('level',1) l = LogCaptureForDecorator(names or None, install=False, level=level) return wrap(l.install,l.uninstall)
def log_capture(*names, **kw): """ A decorator for making a :class:`LogCapture` installed an available for the duration of a test function. :param names: An optional sequence of names specifying the loggers to be captured. If not specified, the root logger will be captured. Keyword parameters other than ``install`` may also be supplied and will be passed on to the :class:`LogCapture` constructor. """ l = LogCaptureForDecorator(names or None, install=False, **kw) return wrap(l.install, l.uninstall)
def replace(target,replacement,strict=True): """ A decorator to replace a target object for the duration of a test function. :param target: A string containing the dotted-path to the object to be replaced. This path may specify a module in a package, an attribute of a module, or any attribute of something contained within a module. :param replacement: The object to use as a replacement. :param strict: When `True`, an exception will be raised if an attempt is made to replace an object that does not exist. """ r = Replacer(replace_returns=True) return wrap(partial(r.replace,target,replacement,strict),r.restore)
def log_capture(*names, **kw): l = LogCaptureForDecorator((names or None), install=False, **kw) return wrap(l.install, l.uninstall)