o i_@sdZddlZddlZddlmZddlmZddlmZm Z m Z m Z m Z ddl mZGdddZGd d d eZGd d d ZGd ddeZGdddeZGdddeZGdddeZGdddZGdddeZGdddZGdddeeZedefdddZGd d!d!eZGd"d#d#eZGd$d%d%eZGd&d'd'eZ Gd(d)d)eZ!Gd*d+d+eZ"Gd,d-d-eZ#dS).z6 Test cases for the L{twisted.python.reflect} module. N)deque)reflect)accumulateMethodsaddMethodNamesToDictfullyQualifiedNameprefixedMethodNamesprefixedMethods)SynchronousTestCasec@eZdZdZddZdS)Basez` A no-op class which can be used to verify the behavior of method-discovering APIs. cCdS)z9 A no-op method which can be discovered. Nselfr r _C:\Users\psant\Downloads\PAF backend\school\venv\Lib\site-packages\twisted/test/test_reflect.pymethodz Base.methodN)__name__ __module__ __qualname____doc__rr r r rr s r c@eZdZdZdS)SubzF A subclass of a class with a method which can be discovered. N)rrrrr r r rr$rc@ eZdZdZddZddZdS)Separatez= A no-op class with methods with differing prefixes. cCr )zJ A no-op method which a matching prefix to be discovered. 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Nr rr r r bad_method4rzSeparate.bad_methodN)rrrrrrr r r rr*s rc@s(eZdZdZddZddZddZdS) AccumulateMethodsTestszt Tests for L{accumulateMethods} which finds methods on a class hierarchy and adds them to a dictionary. cC*t}i}t|||d|ji|dS)z If x is and instance of Base and Base defines a method named method, L{accumulateMethods} adds an item to the given dictionary with C{"method"} as the key and a bound method object for Base.method value. rN)r r assertEqualrrxoutputr r r test_ownClass@s z$AccumulateMethodsTests.test_ownClasscCr)a If x is an instance of Sub and Sub is a subclass of Base and Base defines a method named method, L{accumulateMethods} adds an item to the given dictionary with C{"method"} as the key and a bound method object for Base.method as the value. rN)rrr rr!r r rtest_baseClassKs z%AccumulateMethodsTests.test_baseClasscCs,t}i}t||d|d|ji|dS)z If a prefix is given, L{accumulateMethods} limits its results to methods beginning with that prefix. 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Nr rr r r reallySetrzSummer.reallySetN)rrrrr>r r r rr=r<r=c@sxeZdZdZddZddZddZdd Zd d Zd d Z ddZ ddZ ddZ ddZ ddZddZddZdS) LookupsTestszC Tests for L{namedClass}, L{namedModule}, and L{namedAny}. cC|tdtdS)zY L{namedClass} should return the class object for the name it is passed. twisted.test.test_reflect.SummerN)assertIsrZ namedClassr=rr r rtest_namedClassLookupz"LookupsTests.test_namedClassLookupcC"ddlm}|td|dS)zc L{namedModule} should return the module object for the name it is passed. rmonkeytwisted.python.monkeyN)twisted.pythonrGrBrZ namedModulerrGr r rtest_namedModuleLookups z#LookupsTests.test_namedModuleLookupcCs ddl}|td|jdS)zY L{namedAny} should return the package object for the name it is passed. rNtwisted.python)rIrBrnamedAnypythonrtwistedr r rtest_namedAnyPackageLookupsz'LookupsTests.test_namedAnyPackageLookupcCrE)zX L{namedAny} should return the module object for the name it is passed. rrFrHN)rIrGrBrrMrJr r rtest_namedAnyModuleLookups z&LookupsTests.test_namedAnyModuleLookupcCr@)zW L{namedAny} should return the class object for the name it is passed. rAN)rBrrMr=rr r rtest_namedAnyClassLookuprDz%LookupsTests.test_namedAnyClassLookupcCs|tdtjdS)z L{namedAny} should return the object an attribute of a non-module, non-package object is bound to for the name it is passed. z*twisted.test.test_reflect.Summer.reallySetN)r rrMr=r>rr r rtest_namedAnyAttributeLookupsz)LookupsTests.test_namedAnyAttributeLookupcCs|tdtjjdS)z L{namedAny} should return the object an attribute of an object which itself was an attribute of a non-module, non-package object is bound to for the name it is passed. z2twisted.test.test_reflect.Summer.reallySet.__doc__N)rBrrMr=r>rrr r r"test_namedAnySecondAttributeLookupsz/LookupsTests.test_namedAnySecondAttributeLookupcCsD|ttjd|ttjd|ttjd|ttjddS)z Exceptions raised by modules which L{namedAny} causes to be imported should pass through L{namedAny} to the caller. ztwisted.test.reflect_helper_ZDEztwisted.test.reflect_helper_VEztwisted.test.reflect_helper_IEN) assertRaisesZeroDivisionErrorrrM ValueError ImportErrorrr r rtest_importExceptionssz"LookupsTests.test_importExceptionscCs4|ttjd|ttjd|ttjddS)z If segments on the end of a fully-qualified Python name represents attributes which aren't actually present on the object represented by the earlier segments, L{namedAny} should raise an L{AttributeError}. ztwisted.nosuchmoduleintheworldz twisted.nosuch.modulein.theworldz0twisted.test.test_reflect.Summer.nosuchattributeN)rVAttributeErrorrrMrr r rtest_attributeExceptions sz%LookupsTests.test_attributeExceptionscCs|tjtjd}|t|d|tjtjd}|t|d|tjtjd}|t|d|tjtjd}|t|dd D]}|tjtj|}|t|d |fqFd S) a Passing a name which isn't a fully-qualified Python name to L{namedAny} should result in one of the following exceptions: - 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TzBreakable instance at 0xrRuntimeError: repr!N) rjrqrrassertInospathsplitext__file__rbZbReprr r rtest_brokenReprs   zSafeReprTests.test_brokenReprcCs&t}d|_|t|t|dS)zT L{reflect.safe_repr} isn't affected by a broken C{__str__} method. TN)rjrmr rrrrrr r rtest_brokenStrszSafeReprTests.test_brokenStrcC*Gdddt}t|t|dS)Nc@r)z-SafeReprTests.test_brokenClassRepr..XTNrrrrqr r r rXrrrvrrrrr r rtest_brokenClassRepr z"SafeReprTests.test_brokenClassReprcCsFGdddt}t|}dt|dd}|||dddS) z C{id} is used to print the ID of the object in case of an error. L{safe_repr} includes a traceback after a newline, so we only check against the first line of the repr. c@r)z2SafeReprTests.test_brokenReprIncludesID..XTNrr r r rrrrz.XTNrrrrmr r r rrrrrrr r rtest_brokenClassStrrz!SafeReprTests.test_brokenClassStrcCr)z If an object raises an exception when accessing its C{__class__} attribute, L{reflect.safe_repr} uses C{type} to retrieve the class object. 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TrrRuntimeError: str!N) rwrmrrrrrrr)rrZbStrr r rr"rz&SafeStrTests.test_brokenClassAttributecCr)z If a class raises an exception when accessing its C{__name__} attribute B{and} when calling its C{__str__} implementation, L{reflect.safe_str} returns 'BROKEN CLASS' instead of the class name. c@r)z5SafeStrTests.test_brokenClassNameAttribute..XTNrr r r rr6rrrrrN)rvrrrrrrr)rrrr r rr/rz*SafeStrTests.test_brokenClassNameAttributeN)rrrrrrrrrrrrrrr r r rrs rc@s0eZdZdZddZddZddZdd Zd S) FilenameToModuleTestsz1 Test L{filenameToModuleName} detection. cCstj|dd|_t|jttj|jdd }|dWdn1s,wYttjtj|jdd}|dWddS1sQwYdS)NZ fakepackagetestz __init__.pywr])rrjoinmktempmakedirsopenwritedirname)rfr r rsetUpDs    "zFilenameToModuleTests.setUpcCs<t|j}||dt|jtjj}||ddS)zk L{filenameToModuleName} returns the correct module (a package) given a directory. zfakepackage.testN)rfilenameToModuleNamerr rseprmoduler r rtest_directoryLs  z$FilenameToModuleTests.test_directorycCs&ttj|jd}||ddS)zh L{filenameToModuleName} returns the correct module given the path to its file. ztest_reflect.pyfakepackage.test.test_reflectN)rrrrrr rr r r test_fileVszFilenameToModuleTests.test_filecCs,ttj|jdd}||ddS)zo L{filenameToModuleName} returns the correct module given a C{bytes} path to its file. rstest_reflect.pyrN)rrrrrencoder rr r r test_bytes`sz FilenameToModuleTests.test_bytesN)rrrrrrrrr r r rr?s  rc@sHeZdZdZddZddZddZdd Zd d Zd d Z ddZ dS)FullyQualifiedNameTestsz) Test for L{fullyQualifiedName}. cCs|t||dS)ze Helper to check that fully qualified name of C{obj} results to C{expected}. N)r r)robjexpectedr r r_checkFullyQualifiedNameqsz0FullyQualifiedNameTests._checkFullyQualifiedNamecCs.ddl}||dddl}||jddS)zd L{fullyQualifiedName} returns the full name of a package and a subpackage. rNrPrL)rPrrIrNrOr r r test_packagexs z$FullyQualifiedNameTests.test_packagecCsddl}||jjddS)zV L{fullyQualifiedName} returns the name of a module inside a package. rNztwisted.python.compat)Ztwisted.python.compatrrNcompatrOr r r test_modulesz#FullyQualifiedNameTests.test_modulecCs|ttddS)zS L{fullyQualifiedName} returns the name of a class and its module. z.FullyQualifiedNameTestsN)rrrrr r r test_classs z"FullyQualifiedNameTests.test_classcCs|tddS)zY L{fullyQualifiedName} returns the name of a function inside its module. z)twisted.python.reflect.fullyQualifiedNameN)rrrr r r test_functionsz%FullyQualifiedNameTests.test_functioncCs"||jtd|jjddS)zs L{fullyQualifiedName} returns the name of a bound method inside its class and its module. .z.test_boundMethodN)rtest_boundMethodrryrr r rrsz(FullyQualifiedNameTests.test_boundMethodcCs$||jjtd|jjddS)zv L{fullyQualifiedName} returns the name of an unbound method inside its class and its module. rz.test_unboundMethodN)rrytest_unboundMethodrrr r rrsz*FullyQualifiedNameTests.test_unboundMethodN) rrrrrrrrrrrr r r rrls  rc@sTeZdZddZddZddZddZd d Zd d Zd dZ ddZ ddZ dS)ObjectGrepTestscCsJt}d|i}|di}|dt||tj|dt||tjdS)zV Test references search through a dictionary, as a key or as a value. 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