ó ’›V]c@sädZddlZddlmZeƒZd„Zd„Zd„Zd„Z d„Z ed krye Z e Z e ZnId „Z d dd „ƒYZe eƒƒZe eƒZd „Z d„Zd„Zd„Zed„ZdS(s A static version of getattr. This is a backport of the Python 3 code with a little bit of additional information returned to enable Jedi to make decisions. iÿÿÿÿN(t py_versioncCsCi}ytj|dƒ}Wntk r/nXtj||tƒS(Nt__dict__(tobjectt__getattribute__tAttributeErrortdicttgett _sentinel(tobjtattrt instance_dict((sDlib/python2.7/site-packages/jedi/evaluate/compiled/getattr_static.pyt_check_instances  cCsYxRt|ƒD]D}tt|ƒƒtkr y|j|SWqQtk rMqQXq q WtS(N(t_static_getmrot_shadowed_dictttypeRRtKeyError(tklassR tentry((sDlib/python2.7/site-packages/jedi/evaluate/compiled/getattr_static.pyt _check_classs  cCs'yt|ƒWntk r"tSXtS(N(R t TypeErrortFalsetTrue(R((sDlib/python2.7/site-packages/jedi/evaluate/compiled/getattr_static.pyt_is_type!s  cCsŠtjd}xvt|ƒD]h}y|j|ƒd}Wntk rJqXt|ƒtjko{|jdko{|j|ks|SqWt S(NR( RRR t__get__RttypestGetSetDescriptorTypet__name__t __objclass__R(Rt dict_attrRt class_dict((sDlib/python2.7/site-packages/jedi/evaluate/compiled/getattr_static.pyt_shadowed_dict_newstyle)s  cCstjdj|ƒS(Nt__mro__(RRR(R((sDlib/python2.7/site-packages/jedi/evaluate/compiled/getattr_static.pyt_static_getmro_newstyle8sicCs,t|ƒtkr"t|dtƒSt|ƒS(s< In Python 2 __dict__ is not overwritable: class Foo(object): pass setattr(Foo, '__dict__', 4) Traceback (most recent call last): File "", line 1, in TypeError: __dict__ must be a dictionary object It applies to both newstyle and oldstyle classes: class Foo(object): pass setattr(Foo, '__dict__', 4) Traceback (most recent call last): File "", line 1, in AttributeError: attribute '__dict__' of 'type' objects is not writable It also applies to instances of those objects. However to keep things straight forward, newstyle classes always use the complicated way of accessing it while oldstyle classes just use getattr. R(Rt_oldstyle_class_typetgetattrRR(R((sDlib/python2.7/site-packages/jedi/evaluate/compiled/getattr_static.pyR Ast_OldStyleClasscBseZRS((Rt __module__(((sDlib/python2.7/site-packages/jedi/evaluate/compiled/getattr_static.pyR#\scCs)tj|dƒ}|tkr%|jS|S(Nt __class__(RRt_oldstyle_instance_typeR%(Rttype_((sDlib/python2.7/site-packages/jedi/evaluate/compiled/getattr_static.pyt _get_typebs cs5t|ƒtkr+‡fd†‰ˆ|ƒSt|ƒS(Nc3s9|Vx-|jD]"}xˆ|ƒD] }|Vq"WqWdS(sÜ Oldstyle mro is a really simplistic way of look up mro: https://stackoverflow.com/questions/54867/what-is-the-difference-between-old-style-and-new-style-classes-in-python N(t __bases__(Rtbaset yield_from(t oldstyle_mro(sDlib/python2.7/site-packages/jedi/evaluate/compiled/getattr_static.pyR,ks(RR!R (R((R,sDlib/python2.7/site-packages/jedi/evaluate/compiled/getattr_static.pyR is cCstt|ƒ|ƒtk S(N(RR(R(Rtname((sDlib/python2.7/site-packages/jedi/evaluate/compiled/getattr_static.pyt _safe_hasattrzscCst|dƒpt|dƒS(Nt__set__t __delete__(R.(R((sDlib/python2.7/site-packages/jedi/evaluate/compiled/getattr_static.pyt_safe_is_data_descriptor~scCs€t}t|ƒs`t|ƒ}t|ƒ}|tksKt|ƒtjkrft||ƒ}qfn|}t||ƒ}|tk rµ|tk rµt |dƒrµt |ƒrµ|t fSn|tk rË|t fS|tk rê|t |dƒfS||krZxat t|ƒƒD]J}tt|ƒƒtkr y|j|t fSWqStk rOqSXq q Wn|tk rp|t fSt|ƒ‚dS(s‹Retrieve attributes without triggering dynamic lookup via the descriptor protocol, __getattr__ or __getattribute__. Note: this function may not be able to retrieve all attributes that getattr can fetch (like dynamically created attributes) and may find attributes that getattr can't (like descriptors that raise AttributeError). It can also return descriptor objects instead of instance members in some cases. See the documentation for details. Returns a tuple `(attr, is_get_descriptor)`. is_get_descripter means that the attribute is a descriptor that has a `__get__` attribute. RN(RRR(R RRtMemberDescriptorTypeR RR.R1RRR RRR(RR tdefaulttinstance_resultRRt klass_resultR((sDlib/python2.7/site-packages/jedi/evaluate/compiled/getattr_static.pytgetattr_static‚s4   !         ((t__doc__Rtjedi._compatibilityRRRR RRRR R RR(R R#R&R!R.R1R6(((sDlib/python2.7/site-packages/jedi/evaluate/compiled/getattr_static.pyts*