ó çiõ\c@`s dZddlmZddlmZddlmZddlZddlZddlZddlZddl m Z ddl Z ddl Z ddl mZddlmZejd ƒZed „ƒZd „Zd „Zd „Zdefd„ƒYZeƒZdefd„ƒYZdS(s, monkeypatching and mocking functionality. i(tabsolute_import(tdivision(tprint_functionN(tcontextmanager(tfixture(tPaths^No module named (.*)$cc`stƒ}|V|jƒdS(sóThe returned ``monkeypatch`` fixture provides these helper 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(t MonkeyPatchtundo(tmpatch((s2lib/python2.7/site-packages/_pytest/monkeypatch.pyt monkeypatchs cC`së|jdƒ}|jdƒ}t|ƒ}xº|D]²}|d|7}yt||ƒ}Wq1tk rknXq1yt|ƒWnQtk rÐ}t|ƒjƒd}||kr·‚qÑtd||fƒ‚nXt|||ƒ}q1W|S(Nt.iiÿÿÿÿsimport error in %s: %s(tsplittpopt __import__tgetattrtAttributeErrort ImportErrortstrtannotated_getattr(tnametpartstusedtfoundtparttextexpected((s2lib/python2.7/site-packages/_pytest/monkeypatch.pytresolve.s&    cC`sMyt||ƒ}Wn3tk rHtdt|ƒj||fƒ‚nX|S(Ns#%r object at %s has no attribute %r(RRttypet__name__(tobjRtann((s2lib/python2.7/site-packages/_pytest/monkeypatch.pyRKs  #cC`st|tjƒ sd|kr5td|fƒ‚n|jddƒ\}}t|ƒ}|rut||d|ƒn||fS(NR s+must be absolute import path string, not %riR(t isinstancetsixt string_typest TypeErrortrsplitRR(t import_pathtraisingtmoduletattrttarget((s2lib/python2.7/site-packages/_pytest/monkeypatch.pytderive_importpathUs tNotsetcB`seZd„ZRS(cC`sdS(Ns((tself((s2lib/python2.7/site-packages/_pytest/monkeypatch.pyt__repr__`s(Rt __module__R,(((s2lib/python2.7/site-packages/_pytest/monkeypatch.pyR*_sRcB`s•eZdZd„Zed„ƒZeed„Zeed„Z d„Z ed„Z d„Z d d„Zed „Zd „Zd „Zd „ZRS(sj Object returned by the ``monkeypatch`` fixture keeping a record of setattr/item/env/syspath changes. cC`s(g|_g|_d|_d|_dS(N(t_setattrt_setitemtNonet_cwdt _savesyspath(R+((s2lib/python2.7/site-packages/_pytest/monkeypatch.pyt__init__ks   cc`s$tƒ}z |VWd|jƒXdS(s Context manager that returns a new :class:`MonkeyPatch` object which undoes any patching done inside the ``with`` block upon exit: .. 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(RR(R+tm((s2lib/python2.7/site-packages/_pytest/monkeypatch.pytcontextqs  cC`sît}ddl}|tkr]t|tjƒs?tdƒ‚n|}t||ƒ\}}nt||tƒ}|rš|tkršt d||fƒ‚n|j |ƒrÁ|j j |tƒ}n|j j|||fƒt|||ƒdS(si Set attribute value on target, memorizing the old value. By default raise AttributeError if the attribute did not exist. For convenience you can specify a string as ``target`` which will be interpreted as a dotted import path, with the last part being the attribute name. Example: ``monkeypatch.setattr("os.getcwd", lambda: "/")`` would set the ``getcwd`` function of the ``os`` module. The ``raising`` value determines if the setattr should fail if the attribute is not already present (defaults to True which means it will raise). iNscuse setattr(target, name, value) or setattr(target, value) with target being a dotted import strings%r has no attribute %r(tTruetinspecttnotsetRR R!R"R)RRtisclasst__dict__tgetR.tappendtsetattr(R+R(RtvalueR%t__tracebackhide__R7toldval((s2lib/python2.7/site-packages/_pytest/monkeypatch.pyR=ˆs   cC`sát}ddl}|tkrWt|tjƒs?tdƒ‚nt||ƒ\}}nt||ƒs~|rÝt |ƒ‚qÝn_t ||tƒ}|j |ƒr·|j j |tƒ}n|jj|||fƒt||ƒdS(s Delete attribute ``name`` from ``target``, by default raise AttributeError it the attribute did not previously exist. If no ``name`` is specified and ``target`` is a string it will be interpreted as a dotted import path with the last part being the attribute name. If ``raising`` is set to False, no exception will be raised if the attribute is missing. iNsUuse delattr(target, name) or delattr(target) with target being a dotted import string(R6R7R8RR R!R"R)thasattrRRR9R:R;R.R<tdelattr(R+R(RR%R?R7R@((s2lib/python2.7/site-packages/_pytest/monkeypatch.pyRB­s    cC`s3|jj|||j|tƒfƒ|||((s2lib/python2.7/site-packages/_pytest/monkeypatch.pytsetitemÏs%cC`sT||kr$|rPt|ƒ‚qPn,|jj|||j|tƒfƒ||=dS(s¬ Delete ``name`` from dict. Raise KeyError if it doesn't exist. If ``raising`` is set to False, no exception will be raised if the key is missing. N(tKeyErrorR/R<R;R8(R+RCRR%((s2lib/python2.7/site-packages/_pytest/monkeypatch.pytdelitemÔs  %cC`s?tjr;t|tƒ r;tjtjdj|ƒƒƒndS(sTOn Python 2, warn if the given environment variable name is not a native str (#4056)s,Environment variable name {!r} should be strN( R tPY2RRtwarningstwarntpytestt PytestWarningtformat(R+R((s2lib/python2.7/site-packages/_pytest/monkeypatch.pyt_warn_if_env_name_is_not_strásc C`s¯t|tƒs[tjtjdjd|d|dt|ƒjƒƒddƒt|ƒ}n|rˆ|t j krˆ||t j |}n|j |ƒ|j t j ||ƒdS(sÏ Set environment variable ``name`` to ``value``. If ``prepend`` is a character, read the current environment variable value and prepend the ``value`` adjoined with the ``prepend`` character.svValue of environment variable {name} type should be str, but got {value!r} (type: {type}); converted to str implicitlyRR>Rt stackleveliN( RRRHRIRJRKRLRRtostenvironRMRD(R+RR>tprepend((s2lib/python2.7/site-packages/_pytest/monkeypatch.pytsetenvês ! cC`s*|j|ƒ|jtj|d|ƒdS(sÑ Delete ``name`` from the environment. Raise KeyError if it does not exist. If ``raising`` is set to False, no exception will be raised if the environment variable is missing. R%N(RMRFRORP(R+RR%((s2lib/python2.7/site-packages/_pytest/monkeypatch.pytdelenvþs cC`s…ddlm}|jdkr/tj|_ntjjdt|ƒƒ|t|ƒƒtjdkrddl m }|ƒndS(s< Prepend ``path`` to ``sys.path`` list of import locations. i(tfixup_namespace_packagesi(tinvalidate_cachesN(ii( t pkg_resourcesRTR2R0tsystpathtinsertRt version_infot importlibRU(R+RXRTRU((s2lib/python2.7/site-packages/_pytest/monkeypatch.pytsyspath_prepends cC`ss|jdkr!tjƒ|_nt|dƒr=|jƒn2t|tƒrbtjt|ƒƒn tj|ƒdS(s} Change the current working directory to the specified path. Path can be a string or a py.path.local object. tchdirN( R1R0ROtgetcwdRAR]RRR(R+RX((s2lib/python2.7/site-packages/_pytest/monkeypatch.pyR]s cC`sxLt|jƒD];\}}}|tk r>t|||ƒqt||ƒqWg|j(xXt|jƒD]G\}}}|tkr¦y ||=Wq°tk r¢q°Xqi|||t dictionary((s2lib/python2.7/site-packages/_pytest/monkeypatch.pyR-s&        N(RR-t__doc__R3RR5R8R6R=RBRDRFRMR0RRRSR\R]R(((s2lib/python2.7/site-packages/_pytest/monkeypatch.pyRgs %"    (Rat __future__RRRROtreRWRHt contextlibRR RJt_pytest.fixturesRt_pytest.pathlibRtcompiletRE_IMPORT_ERROR_NAMER RRR)tobjectR*R8R(((s2lib/python2.7/site-packages/_pytest/monkeypatch.pyts(