o iM@sddlmZddlZddlZddlmZmZddlmZm Z m Z ddl m Z ddl mZmZmZdd d Zd ddZGdddeZGdddeZGdddeZd!ddZd"ddZdS)#) annotationsN)AnyIterator)PythonAttribute PythonModule getModule)MethodicalMachine) TypeMachine InputProtocolCoreattrPythonAttribute | PythonModulereturnboolcCsDt|}|dur dS|}t|ts|j}t|tr|j|jkS)z Attempt to discover if this appearance of a PythonAttribute representing a class refers to the module where that class was defined. NF)inspect getmoduleload isinstancerZonObjectname__name__)r Z sourceModuleZ currentModulerWC:\Users\psant\Downloads\PAF backend\school\venv\Lib\site-packages\automat/_discover.pyisOriginalLocations  rwithinPythonModule | PythonAttributeJIterator[tuple[str, MethodicalMachine | TypeMachine[InputProtocol, Core]]]ccst|g}t}|rh|}|}t|tst|tr.||vr.|||j |fVn6t |rHt |rH||vrH||| |nt|trd||vrd||| || ||s dSdS)a Recursively yield L{MethodicalMachine}s and their FQPNs within a L{PythonModule} or a L{twisted.python.modules.PythonAttribute} wrapper object. Note that L{PythonModule}s may refer to packages, as well. The discovery heuristic considers L{MethodicalMachine} instances that are module-level attributes or class-level attributes accessible from module scope. Machines inside nested classes will be discovered, but those returned from functions or methods will not be. @type within: L{PythonModule} or L{twisted.python.modules.PythonAttribute} @param within: Where to start the search. @return: a generator which yields FQPN, L{MethodicalMachine} pairs. N) collectionsdequesetpoprrrr addrrisclassr extendleftiterAttributesrZ iterModules)rqueuevisitedr valuerrrfindMachinesViaWrappers8     r(c@eZdZdZdS) InvalidFQPNzH The given FQPN was not a dot-separated list of Python objects. Nr __module__ __qualname____doc__rrrrr*Or*c@r))NoModulezG A prefix of the FQPN was not an importable module or package. Nr+rrrrr0Ur/r0c@r))NoObjectz; A suffix of the FQPN was not an accessible object Nr+rrrrr1[r/r1fqpnstrc s|stdt|d}d|vrtd|f|zt}Wn ty.tw|rP|z|}WntyI|YqRw| |s1|S|}|D]!zt fdd| D}WqVt ywt d|jw|S) z Given an FQPN, retrieve the object via the global Python module namespace and wrap it with a L{PythonModule} or a L{twisted.python.modules.PythonAttribute}. zFQPN was empty.zOname must be a string giving a '.'-separated list of Python identifiers, not %rc3s*|]}|jdddkr|VqdS)r4r N)rrsplit).0child componentrr s zwrapFQPN..z{}.{}N)r*rrsplitpopleftrKeyErrorr0 appendleftrnextr$ StopIterationr1formatr)r2 componentsmodule attributerr:rwrapFQPNasH        rGcCs tt|S)a Recursively yield L{MethodicalMachine}s and their FQPNs in and under the a Python object specified by an FQPN. The discovery heuristic considers L{MethodicalMachine} instances that are module-level attributes or class-level attributes accessible from module scope. Machines inside nested classes will be discovered, but those returned from functions or methods will not be. @param fqpn: a fully-qualified Python identifier (i.e. the dotted identifier of an object defined at module or class scope, including the package and modele names); where to start the search. @return: a generator which yields (C{FQPN}, L{MethodicalMachine}) pairs. N)r(rG)r2rrr findMachiness rH)r rrr)rrrr)r2r3rr)r2r3rr) __future__rrrtypingrrZtwisted.python.modulesrrrZautomatrZ_typedr r r rr( Exceptionr*r0r1rGrHrrrrs    0 5