ó î%![c@södZddlZddlZddlZddlmZddlZejddƒZej Z ej Z ej Z [ddl m ZddlTddlTdd lmZdd lmZdd lmZmZmZmZdd lmZmZdd lmZddlmZm Z ddl!m"Z"m#Z#ddl$m%Z%e%ƒZ&[%de'fd„ƒYZ(e)d„Z*d„Z+ej,j-ej,j.e/ƒdƒZ0e0ej,kr¸ej,j1e0ƒnx7ej2e0ƒD]&Z3e3j4dƒrÈe5e3d ƒqÈqÈWdS(sÑPython Abstract Syntax Tree New Generation The aim of this module is to provide a common base representation of python source code for projects such as pychecker, pyreverse, pylint... Well, actually the development of this library is essentially governed by pylint's needs. It extends class defined in the python's _ast module with some additional methods and attributes. Instance attributes are added by a builder object, which can either generate extended ast (let's call them astroid ;) by visiting an existent ast tree or by inspecting living object. Methods are added by monkey patching ast classes. Main modules are: * nodes and scoped_nodes for more information about methods and attributes added to different node classes * the manager contains a high level object to get astroid trees from source files and living objects. It maintains a cache of previously constructed tree for quick access * builder contains the class responsible to build astroid trees iÿÿÿÿN(t attrgettertContextsLoad Store Deli(tversion(t*(t inference(t raw_building(t BaseInstancetInstancet BoundMethodt UnboundMethod(t are_exclusivet unpack_infer(tbuiltin_lookup(tparset extract_node(t UninferabletYES(tAstroidManagertAsStringRegexpPredicatecBs#eZdZdd„Zd„ZRS(s/ClassDef to be used as predicate that may be given to `register_transform` First argument is a regular expression that will be searched against the `as_string` representation of the node onto which it's applied. If specified, the second argument is an `attrgetter` expression that will be applied on the node first to get the actual node on which `as_string` should be called. WARNING: This can be fairly slow, as it has to convert every AST node back to Python code; you should consider examining the AST directly instead. cCstj|ƒ|_||_dS(N(tretcompiletregexpt expression(tselfRR((s/lib/python2.7/site-packages/astroid/__init__.pyt__init__ZscCs=|jdk r't|jƒ|ƒ}n|jj|jƒƒS(N(RtNoneRRtsearcht as_string(Rtnode((s/lib/python2.7/site-packages/astroid/__init__.pyt__call__^sN(t__name__t __module__t__doc__RRR(((s/lib/python2.7/site-packages/astroid/__init__.pyRMs  cs|‡fd†}|S(s“Given an instance specific inference function, return a function to be given to MANAGER.register_transform to set this inference function. :param bool raise_on_overwrite: Raise an `InferenceOverwriteError` if the inference tip will overwrite another. Used for debugging Typical usage .. sourcecode:: python MANAGER.register_transform(Call, inference_tip(infer_named_tuple), predicate) .. Note:: Using an inference tip will override any previously set inference tip for the given node. Use a predicate in the transform to prevent excess overwrites. cs[ˆrN|jdk rN|j|k rNtdjd|d|jd|ƒƒ‚n||_|S(NsbInference already set to {existing_inference}. Trying to overwrite with {new_inference} for {node}texisting_inferencet new_inferenceR(t_explicit_inferenceRtInferenceOverwriteErrortformat(Rtinfer_function(traise_on_overwrite(s/lib/python2.7/site-packages/astroid/__init__.pyt transformys   ((R&R'R(((R's/lib/python2.7/site-packages/astroid/__init__.pyt inference_tipds cs/‡fd†}|jt|‡fd†ƒdS(Ncsfˆƒ}xV|jjƒD]E\}}||j|‘s(tregister_transformtModule(tmanagerR3R1R(((R1R3s/lib/python2.7/site-packages/astroid/__init__.pytregister_module_extenderˆstbrains.pyiýÿÿÿ(6R tostsysRtoperatorRtenumtEnumt_ContexttLoadtStoretDelt __pkginfo__Rt __version__tastroid.exceptionst astroid.nodestastroidRRt astroid.basesRRRR tastroid.node_classesR R tastroid.scoped_nodesR tastroid.builderR Rt astroid.utilRRtastroid.managerRtMANAGERtobjectRtFalseR)R8tpathtjointdirnamet__file__tBRAIN_MODULES_DIRtappendtlistdirtmoduletendswitht __import__(((s/lib/python2.7/site-packages/astroid/__init__.pyts@         "  $ !