B `2@sddZddlZddlZddlZddlZddlmZddlmZddl m Z ddl m Z ddl m Z ddl m Z dd l mZdd l mZdd l mZdd l mZdd l mZddlmZddlmZddlmZedZedZedZee ddddZeedddZ eeeedddZ!ee"eeefddd Z#Gd!d"d"Z$e$Z%eGd#d$d$Z&dS)%z)Monkeypatching and mocking functionality.N)contextmanager)Path)Any) Generator)List)MutableMapping)Optional)overload)Tuple)TypeVar)Union)final)fixture) PytestWarningz^No module named (.*)$KV) MonkeyPatchNN)returnccst}|V|dS)aA convenient fixture for monkey-patching. The fixture provides these methods to modify objects, dictionaries or os.environ:: monkeypatch.setattr(obj, name, value, raising=True) monkeypatch.delattr(obj, name, raising=True) monkeypatch.setitem(mapping, name, value) monkeypatch.delitem(obj, name, raising=True) monkeypatch.setenv(name, value, prepend=False) monkeypatch.delenv(name, raising=True) monkeypatch.syspath_prepend(path) monkeypatch.chdir(path) All modifications will be undone after the requesting test function or fixture has finished. The ``raising`` parameter determines if a KeyError or AttributeError will be raised if the set/deletion operation has no target. N)rundo)Zmpatchr[/home/kop/projects/devel/pgwui/test_venv/lib/python3.7/site-packages/_pytest/monkeypatch.py monkeypatchsr)namerc Cs|d}|d}t|}x|D]}|d|7}yt||}Wq"tk rTYnXq"y t|WnTtk r}z6t|d}||krntd|d||Wdd}~XYnXt|||}q"W|S)N.rzimport error in z: )splitpop __import__getattrAttributeError ImportErrorstrannotated_getattr)rpartsusedfoundpartexexpectedrrrresolve6s&     (r))objrannrc CsPyt||}Wn<tk rJ}ztdt|j|||Wdd}~XYnX|S)Nz'{!r} object at {} has no attribute {!r})rrformattype__name__)r*rr+errrr"Rsr") import_pathraisingrcCsRt|trd|kr td||dd\}}t|}|rJt|||d||fS)Nrz)must be absolute import path string, not )r+) isinstancer! TypeErrorrsplitr)r")r0r1moduleattrtargetrrrderive_importpath^sr9c@seZdZedddZdS)Notset)rcCsdS)Nzr)selfrrr__repr__iszNotset.__repr__N)r. __module__ __qualname__r!r<rrrrr:hsr:c@sXeZdZdZddddZeeeddddZe d%e e e e dd d d Ze d&e e e e dd d d Zedfee e fee e fe e dd dd Zedfee e fee e fe ddddZeeefeeddddZd'eeefee ddddZd(e e ee ddddZd)e e ddddZdddd Zddd!d"Zddd#d$ZdS)*raHelper to conveniently monkeypatch attributes/items/environment variables/syspath. Returned by the :fixture:`monkeypatch` fixture. :versionchanged:: 6.2 Can now also be used directly as `pytest.MonkeyPatch()`, for when the fixture is not available. In this case, use :meth:`with MonkeyPatch.context() as mp: ` or remember to call :meth:`undo` explicitly. N)rcCsg|_g|_d|_d|_dS)N)_setattr_setitem_cwd _savesyspath)r;rrr__init__~szMonkeyPatch.__init__)rNNccs |}z |VWd|XdS)aContext manager that returns a new :class:`MonkeyPatch` object which undoes any patching done inside the ``with`` block upon exit. Example: .. code-block:: python import functools def test_partial(monkeypatch): with monkeypatch.context() as m: m.setattr(functools, "partial", 3) Useful in situations where it is desired to undo some patches before the test ends, such as mocking ``stdlib`` functions that might break pytest itself if mocked (for examples of this see `#3290 `_. N)r)clsmrrrcontexts zMonkeyPatch.context.)r8rvaluer1rcCsdS)Nr)r;r8rrGr1rrrsetattrszMonkeyPatch.setattrcCsdS)Nr)r;r8rrGr1rrrrHsTcCsd}ddl}t|tr__doc__rC classmethodrrrFr r!objectr:boolrHrJr rRrrrrTrVrr^r_rgrhrrrrrrps0   -!  r)'rmr\rercrZ contextlibrpathlibrtypingrrrrrr r r r Z_pytest.compatr Z_pytest.fixturesrZ_pytest.warning_typesrcompileZRE_IMPORT_ERROR_NAMErrrr!ror)r"rpr9r:rJrrrrrs: