Your IP : 216.73.216.213
��Yf�w � @ s� d d l m Z e j d � Z e j d � Z e j d � Z e j d � Z d d l Z d d l Z d d l
Z
d d l Z d d l m
Z
d d l Z d d l Z d d l Z Gd d
� d
� Z e j e d e �\ Z Z Gd d
� d
� Z e j e d e d e d e �\ Z Z Gd d � d � Z e j e d e �\ Z Z Gd d � d � Z e j e d e �\ Z Z Gd d � d � Z e j e d e �\ Z Z Gd d � d � Z! e j e! d e �\ Z" Z# Gd d � d � Z$ e j e$ d e d e d e �\ Z% Z& Gd d � d � Z' e j e' d e �\ Z( Z) Gd d � d � Z* e j e* d e �\ Z+ Z, Gd d � d e j- � Z' e. d k r�e j/ � d S)!� )�utilz
importlib.abc� importlibzimportlib.machineryzimportlib.util� N)�supportc @ s: e Z d Z d Z d d � Z d d � Z d d � Z d S) �DecodeSourceBytesTestsu string ='ü'c C s5 | j j d � } | j | j j | � | j � d S)Nzutf-8)�source�encode� assertEqualr �
decode_source)�self� source_bytes� r
�B/opt/alt/python35/lib64/python3.5/test/test_importlib/test_util.py�test_ut8_default s z'DecodeSourceBytesTests.test_ut8_defaultc C sW d | j } | j d � } | | j d � k s7 t � | j | j j | � | � d S)Nz# coding=latin-1
zlatin-1zutf-8)r r �AssertionErrorr r r
)r r r r
r
r �test_specified_encoding s
z.DecodeSourceBytesTests.test_specified_encodingc C s_ d j | j | j g � } | j d � } | j | j j | � d j | j | j g � � d S)Nz
zutf-8�
)�joinr r r r r
)r r r r
r
r �test_universal_newlines s z.DecodeSourceBytesTests.test_universal_newlinesN)�__name__�
__module__� __qualname__r r r r r
r
r
r r s r r c @ s� e Z d Z d d � Z d d � Z d d � Z d d � Z d d
� Z d d � Z d
d � Z d d � Z
d d � Z d d � Z d S)�ModuleFromSpecTestsc C s� Gd d � d � } | j j d | � � } t j d d � �& } t j d � | j j | � } Wd QRX| j d t | � � | j t
| d j t � � | j
d t | d j � � | j | t j � | j | j | j � d S)
Nc @ s e Z d Z d d � Z d S)z9ModuleFromSpecTests.test_no_create_module.<locals>.Loaderc S s d S)Nr
)r �moduler
r
r � exec_module/ s zEModuleFromSpecTests.test_no_create_module.<locals>.Loader.exec_moduleN)r r r r r
r
r
r �Loader. s r �test�recordT�alwaysr r �
create_module)� machinery�
ModuleSpec�warnings�catch_warnings� simplefilterr �module_from_specr �len�
assertTrue�
issubclass�category�DeprecationWarning�assertIn�str�message�assertIsInstance�types�
ModuleTyper �name)r r �spec�wr r
r
r �test_no_create_module- s
z)ModuleFromSpecTests.test_no_create_modulec C ss Gd d � d | j j � } | j j d | � � } | j j | � } | j | t j � | j | j
| j � d S)Nc @ s e Z d Z d d � Z d S)zCModuleFromSpecTests.test_create_module_returns_None.<locals>.Loaderc S s d S)Nr
)r r2 r
r
r r = s zQModuleFromSpecTests.test_create_module_returns_None.<locals>.Loader.create_moduleN)r r r r r
r
r
r r < s r r ) �abcr r r! r r% r. r/ r0 r r r1 )r r r2 r r
r
r � test_create_module_returns_None; s
z3ModuleFromSpecTests.test_create_module_returns_Nonec s� d � Gd d � d t j � � G� � f d d � d | j j � } | j j d | � � } | j j | � } | j | � � | j | j
� � d S)Nz already setc @ s e Z d Z d S)z<ModuleFromSpecTests.test_create_module.<locals>.CustomModuleN)r r r r
r
r
r � CustomModuleF s r7 c s% e Z d Z � � f d d � Z d S)z6ModuleFromSpecTests.test_create_module.<locals>.Loaderc s � | j � } � | _ | S)N)r1 r )r r2 r )r7 r1 r
r r I s zDModuleFromSpecTests.test_create_module.<locals>.Loader.create_moduleN)r r r r r
)r7 r1 r
r r H s r r ) r/ r0 r5 r r r! r r% r. r r )r r r2 r r
)r7 r1 r �test_create_moduleD s %z&ModuleFromSpecTests.test_create_modulec C sD | j j d t � � } | j j | � } | j | j | j � d S)Nr )r r! �objectr r% r r r1 )r r2 r r
r
r �
test___name__R s z!ModuleFromSpecTests.test___name__c C sA | j j d t � � } | j j | � } | j | j | � d S)Nr )r r! r9 r r% r �__spec__)r r2 r r
r
r �
test___spec__W s z!ModuleFromSpecTests.test___spec__c C sG t � } | j j d | � } | j j | � } | j | j | � d S)Nr )r9 r r! r r% �assertIs�
__loader__)r �loaderr2 r r
r
r �test___loader__\ s z#ModuleFromSpecTests.test___loader__c C sD | j j d t � � } | j j | � } | j | j | j � d S)Nztest.pkg)r r! r9 r r% r � __package__�parent)r r2 r r
r
r �test___package__b s z$ModuleFromSpecTests.test___package__c C sJ | j j d t � d d �} | j j | � } | j | j | j � d S)Nr �
is_packageT)r r! r9 r r% r �__path__�submodule_search_locations)r r2 r r
r
r �
test___path__g s z!ModuleFromSpecTests.test___path__c C sS | j j d t � d d �} d | _ | j j | � } | j | j | j � d S)Nr �originz some/pathT) r r! r9 � has_locationr r% r �__file__rH )r r2 r r
r
r �
test___file__l s z!ModuleFromSpecTests.test___file__c C sV | j j d t � � } d | _ d | _ | j j | � } | j | j | j � d S)Nr z some/pathT) r r! r9 �cachedrI r r% r �
__cached__)r r2 r r
r
r �test___cached__r s
z#ModuleFromSpecTests.test___cached__N)
r r r r4 r6 r8 r: r< r@ rC rG rK rN r
r
r
r r + s r r5 r c @ s� e Z d Z d Z e d d � � Z d d � Z d d � Z d d � Z d
d � Z d d
� Z
d d � Z d d � Z d d � Z
d d � Z d d � Z d S)�ModuleForLoaderTestsz+Tests for importlib.util.module_for_loader.c
C s8 t j � �% t j d t � | j j | � SWd QRXd S)N�ignore)r" r# r$ r* r �module_for_loader)�cls�funcr
r
r rQ � s
z&ModuleForLoaderTests.module_for_loaderc C sW t j � �D t j d t � | j t � � | j j d d � � } Wd QRXWd QRXd S)N�errorc S s | S)Nr
)�xr
r
r �<lambda>� s z3ModuleForLoaderTests.test_warning.<locals>.<lambda>)r" r# r$ r* � assertRaisesr rQ )r rS r
r
r � test_warning� s
z!ModuleForLoaderTests.test_warningc C s" | j d d � � } | | | � S)Nc S s | S)Nr
)r r r
r
r rV � s z4ModuleForLoaderTests.return_module.<locals>.<lambda>)rQ )r r1 �fxnr
r
r �
return_module� s z"ModuleForLoaderTests.return_modulec C sE d d � } | j | � } y | | | � Wn t k
r@ Yn Xd S)Nc S s
t � d S)N)� ImportError)r r r
r
r �to_wrap� s z5ModuleForLoaderTests.raise_exception.<locals>.to_wrap)rQ r[ )r r1 r\ rY r
r
r �raise_exception� s
z$ModuleForLoaderTests.raise_exceptionc
C si d } t j | � �' | j | � } | j | t j � Wd QRX| j | t j � | j | j
| � d S)Nza.b.c) r �uncacherZ r+ �sys�modulesr. r/ r0 r r )r Z module_namer r
r
r �test_new_module� s z$ModuleForLoaderTests.test_new_modulec s� G� f d d � d � } d } t j d � } d | _ d | _ t j | � �g | t j | <| � } | j | � } � j | t j | � � j
| j | � � j
| j | � Wd QRXd S)Nc s1 e Z d Z d d � Z � j d d � � Z d S)z4ModuleForLoaderTests.test_reload.<locals>.FakeLoaderc S s d S)NTr
)r r1 r
r
r rD � s z?ModuleForLoaderTests.test_reload.<locals>.FakeLoader.is_packagec S s | S)Nr
)r r r
r
r � load_module� s z@ModuleForLoaderTests.test_reload.<locals>.FakeLoader.load_moduleN)r r r rD rQ rb r
)r r
r �
FakeLoader� s rc za.b.c�* ) r/ r0 r> rA r r^ r_ r` rb r= r )r rc r1 r r? Zreturned_moduler
)r r � test_reload� s
z ModuleForLoaderTests.test_reloadc
C sA d } t j | � �% | j | � | j | t j � Wd QRXd S)Nza.b.c)r r^ r] � assertNotInr_ r` )r r1 r
r
r �test_new_module_failure� s
z,ModuleForLoaderTests.test_new_module_failurec C sa d } t j | � } t j | � �6 | t j | <| j | � | j | t j | � Wd QRXd S)Nza.b.c)r/ r0 r r^ r_ r` r] r= )r r1 r r
r
r �test_reload_failure� s
z(ModuleForLoaderTests.test_reload_failurec C sK d d � } | j | � } | j | j | j � | j | j | j � d S)Nc S s d S)Nr
)r r r
r
r rY � s z6ModuleForLoaderTests.test_decorator_attrs.<locals>.fxn)rQ r r r )r rY �wrappedr
r
r �test_decorator_attrs� s z)ModuleForLoaderTests.test_decorator_attrsc
C s Gd d � d t j � } d } | | � } t j | � �> | j | � | t j | <| j | � } | j | | � Wd QRXd S)Nc @ s e Z d Z d d � Z d S)z;ModuleForLoaderTests.test_false_module.<locals>.FalseModulec S s d S)NFr
)r r
r
r �__bool__� s zDModuleForLoaderTests.test_false_module.<locals>.FalseModule.__bool__N)r r r rk r
r
r
r � FalseModule� s rl �mod) r/ r0 r r^ Z assertFalser_ r` rZ r= )r rl r1 r Zgivenr
r
r �test_false_module� s
z&ModuleForLoaderTests.test_false_modulec s� G� f d d � d � } d } t j | � �Y | d � } | j | � } � j | j | � � j | j | � � j | j d � Wd QRXd } t j | � �Y | d � } | j | � } � j | j | � � j | j | � � j | j | � Wd QRXd S)Nc s= e Z d Z d d � Z d d � Z � j d d � � Z d S)z<ModuleForLoaderTests.test_attributes_set.<locals>.FakeLoaderc S s
| | _ d S)N)�_pkg)r rD r
r
r �__init__� s zEModuleForLoaderTests.test_attributes_set.<locals>.FakeLoader.__init__c S s | j S)N)ro )r r1 r
r
r rD � s zGModuleForLoaderTests.test_attributes_set.<locals>.FakeLoader.is_packagec S s | S)Nr
)r r r
r
r rb � s zHModuleForLoaderTests.test_attributes_set.<locals>.FakeLoader.load_moduleN)r r r rp rD rQ rb r
)r r
r rc � s rc zpkg.modF�pkgzpkg.subT)r r^ rb r r r= r> rA )r rc r1 r? r r
)r r �test_attributes_set� s z(ModuleForLoaderTests.test_attributes_setN)r r r �__doc__� classmethodrQ rX rZ r] ra re rg rh rj rn rr r
r
r
r rO s
rO c @ sj e Z d Z d Z d d � Z d d � Z d d � Z d d � Z d
d � Z d d
� Z d d � Z
d S)�SetPackageTestsz%Tests for importlib.util.set_package.c s| � f d d � } | j j | � } t j � � t j d t � | � Wd QRX| j t � d � � | j | � j � d S)zcVerify the module has the expected value for __package__ after
passing through set_package.c s � S)Nr
r
)r r
r rV s z(SetPackageTests.verify.<locals>.<lambda>rP NrA )
r � set_packager" r# r$ r* r' �hasattrr rA )r r �expectrY ri r
)r r �verify s
zSetPackageTests.verifyc C s, t j d � } d | _ | j | d � d S)Nr � )r/ r0 rA ry )r r r
r
r �test_top_level s z SetPackageTests.test_top_levelc C s8 t j d � } d g | _ d | _ | j | d � d S)Nrq z<path>)r/ r0 rE rA ry )r r r
r
r � test_package s z SetPackageTests.test_packagec C s, t j d � } d | _ | j | d � d S)Nzpkg.modrq )r/ r0 rA ry )r r r
r
r �test_submodule s z SetPackageTests.test_submodulec C s? t j d � } t | d � r+ t | d � | j | d � d S)Nrm rA rz )r/ r0 rw �delattrry )r r r
r
r �test_setting_if_missing% s
z'SetPackageTests.test_setting_if_missingc C s= x6 d D]. } t j d � } | | _ | j | | � q Wd S)NTFrm )TF)r/ r0 rA ry )r �valuer r
r
r �test_leaving_alone, s
z"SetPackageTests.test_leaving_alonec
C sr d d � } t j � �' t j d t � | j j | � } Wd QRX| j | j | j � | j | j | j � d S)Nc S s d S)Nr
)r r
r
r rY 4 s z1SetPackageTests.test_decorator_attrs.<locals>.fxnrP ) r" r# r$ r* r rv r r r )r rY ri r
r
r rj 3 s
z$SetPackageTests.test_decorator_attrsN) r r r rs ry r{ r| r} r r� rj r
r
r
r ru s ru c @ sL e Z d Z d Z e d d � � Z d d � Z d d � Z d d � Z d
S) �SetLoaderTestsz"Tests importlib.util.set_loader().c s) G� f d d � d � } | � j _ | S)Nc s( e Z d Z � j j d d � � Z d S)z/SetLoaderTests.DummyLoader.<locals>.DummyLoaderc S s | j S)N)r )r r r
r
r rb I s z;SetLoaderTests.DummyLoader.<locals>.DummyLoader.load_moduleN)r r r r �
set_loaderrb r
)r r
r � DummyLoaderH s r� )� __class__r� )r r� r
)r r r� E s zSetLoaderTests.DummyLoaderc C s� | j � } t j d � | _ y
| j ` Wn t k
r? Yn Xt j � �1 t j d t � | j
| | j d � j � Wd QRXd S)N�blahrP ) r� r/ r0 r r> �AttributeErrorr" r# r$ r* r rb )r r? r
r
r �test_no_attributeO s
z SetLoaderTests.test_no_attributec C sn | j � } t j d � | _ d | j _ t j � �1 t j d t � | j | | j
d � j � Wd QRXd S)Nr� rP ) r� r/ r0 r r> r" r# r$ r* r rb )r r? r
r
r �test_attribute_is_NoneZ s
z%SetLoaderTests.test_attribute_is_Nonec C sn | j � } t j d � | _ d | j _ t j � �1 t j d t � | j d | j
d � j � Wd QRXd S)Nr� rd rP ) r� r/ r0 r r> r" r# r$ r* r rb )r r? r
r
r �test_not_resetb s
z SetLoaderTests.test_not_resetN) r r r rs �propertyr� r� r� r� r
r
r
r r� A s
r� c @ s^ e Z d Z d Z d d � Z d d � Z d d � Z d d � Z d
d � Z d d
� Z d S)�ResolveNameTestsz$Tests importlib.util.resolve_name().c C s# | j d | j j d d � � d S)N�bacon)r r � resolve_name)r r
r
r �
test_absolutet s z ResolveNameTests.test_absolutec C s# | j d | j j d d � � d S)Nr� �spam)r r r� )r r
r
r � test_absolute_within_packagex s z-ResolveNameTests.test_absolute_within_packagec
C s. | j t � � | j j d d � Wd QRXd S)Nz.baconrz )rW �
ValueErrorr r� )r r
r
r �test_no_package| s z ResolveNameTests.test_no_packagec C s# | j d | j j d d � � d S)Nzspam.eggs.baconz.baconz spam.eggs)r r r� )r r
r
r �test_in_package� s z ResolveNameTests.test_in_packagec C s# | j d | j j d d � � d S)Nz
spam.baconz..baconz spam.eggs)r r r� )r r
r
r �test_other_package� s z#ResolveNameTests.test_other_packagec
C s. | j t � � | j j d d � Wd QRXd S)Nz..baconr� )rW r� r r� )r r
r
r � test_escape� s z ResolveNameTests.test_escapeN)
r r r rs r� r� r� r� r� r� r
r
r
r r� p s r� c @ s� e Z d Z Gd d � d � Z d d � Z d d � Z d d � Z d d
� Z d d � Z d
d � Z d d � Z
d d � Z d d � Z d d � Z
d d � Z d S)�
FindSpecTestsc @ s( e Z d Z e d d d d � � Z d S)z FindSpecTests.FakeMetaFinderNc C s
| | | f S)Nr
)r1 �path�targetr
r
r � find_spec� s z&FindSpecTests.FakeMetaFinder.find_spec)r r r � staticmethodr� r
r
r
r �FakeMetaFinder� s r� c
C s� d } t j | � �p t j | � } d } | j j | | � } | | _ | | _ | t j | <| j j
| � } | j | | � Wd QRXd S)N�some_modz a loader!) r r^ r/ r0 r r! r> r; r_ r` r� r )r r1 r r? r2 �foundr
r
r �test_sys_modules� s
z FindSpecTests.test_sys_modulesc
C s� d } t j | � �m t j | � } | ` d } | j j | | � } | | _ | t j | <| j j
| � } | j | | � Wd QRXd S)Nr� z a loader!) r r^ r/ r0 r> r r! r; r_ r` r� r )r r1 r r? r2 r� r
r
r �#test_sys_modules_without___loader__� s
z1FindSpecTests.test_sys_modules_without___loader__c C sm d } t j | � �Q t j | � } d | _ | t j | <| j t � � | j j | � Wd QRXWd QRXd S)Nr� )
r r^ r/ r0 r; r_ r` rW r� r� )r r1 r r
r
r � test_sys_modules_spec_is_None� s
z+FindSpecTests.test_sys_modules_spec_is_Nonec
C s} d } t j | � �a t j | � } | j j | d � } | | _ | t j | <| j j | � } | j
| | � Wd QRXd S)Nr� ) r r^ r/ r0 r r! r; r_ r` r� r )r r1 r r2 r� r
r
r � test_sys_modules_loader_is_None� s
z-FindSpecTests.test_sys_modules_loader_is_Nonec C s� d } t j | � �g t j | � } y
| ` Wn t k
rC Yn X| t j | <| j t � � | j j
| � Wd QRXWd QRXd S)Nr� ) r r^ r/ r0 r; r� r_ r` rW r� r� )r r1 r r
r
r � test_sys_modules_spec_is_not_set� s
z.FindSpecTests.test_sys_modules_spec_is_not_setc C sf d } t j | � �J t j d | j g � �* | j | d d f | j j | � � Wd QRXWd QRXd S)Nr� � meta_path)r r^ Z import_stater� r r� )r r1 r
r
r � test_success� s
zFindSpecTests.test_successc C s | j | j j d � � d S)NZnevergoingtofindthismodule)Z assertIsNoner r� )r r
r
r � test_nothing� s zFindSpecTests.test_nothingc C s� d } d } t j | d d ��� } t j | | | � \ } } | j j | � } | j | d � | j | t t j � � | j | t t j � � | j j | � } | j
| | � Wd QRXd S)Nr� �hamrq T) r � temp_module� submoduler� � assertIsNotr+ �sortedr_ r` rf r )r r1 �subname�pkg_dir�fullname�_r2 �
spec_againr
r
r �test_find_submodule� s z!FindSpecTests.test_find_submodulec C s� d } d } t j | d d ��� } | j j | � t j | | | � \ } } | j j | � } | j | d � | j | t t j
� � | j | t t j
� � | j j | � } | j | | � Wd QRXd S)Nr� r� rq T)
r r� �init�
import_moduler� r� r� r+ r� r_ r` rf r )r r1 r� r� r� r� r2 r� r
r
r �+test_find_submodule_parent_already_imported� s z9FindSpecTests.test_find_submodule_parent_already_importedc C s� d } d } t j | d d ��� } t j | | | � \ } } d | } | j j | | � } | j | d � | j | t t j � � | j | t t j � � | j j | � } | j
| | � Wd QRXd S)Nr� r� rq T�.) r r� r� r� r� r+ r� r_ r` rf r ) r r1 r� r� r� r� �relnamer2 r� r
r
r �test_find_relative_module� s
z'FindSpecTests.test_find_relative_modulec C s� d } d } t j | d d ��� } t j | | | � \ } } d | } | j t � � | j j | � Wd QRX| j | t t j � � | j | t t j � � Wd QRXd S)Nr� r� rq Tr� )
r r� r� rW r� r� rf r� r_ r` )r r1 r� r� r� r� r� r
r
r �)test_find_relative_module_missing_package s
z7FindSpecTests.test_find_relative_module_missing_packageN)r r r r� r� r� r� r� r� r� r� r� r� r� r� r
r
r
r r� � s
r� r� c @ s( e Z d Z d d � Z d d � Z d S)�MagicNumberTestsc C s | j t | j j � d � d S)N� )r r& r � MAGIC_NUMBER)r r
r
r � test_length s z MagicNumberTests.test_lengthc C s | j | j j j d � � d S)Ns
)r' r r� �endswith)r r
r
r �test_incorporates_rn s z%MagicNumberTests.test_incorporates_rnN)r r r r� r� r
r
r
r r� s r� c @ s� e Z d Z d Z e j j Z e j e j j d k d � d d � � Z
d d � Z d d � Z d
d � Z
d d
� Z d d � Z d d � Z d d � Z d d � Z d d � Z e j e j d k o� e j d k d � d d � � Z e j e j j d k d � d d � � Z d d! � Z d" d# � Z d$ d% � Z d& d' � Z d( d) � Z d* d+ � Z d, d- � Z d. d/ � Z d0 d1 � Z! d S)2� PEP3147TestszMTests of PEP 3147-related functions: cache_from_source and source_from_cache.Nz1requires sys.implementation.cache_tag not be Nonec C sk t j j d d d d � } t j j d d d d d j | j � � } | j | j j | d d �| � d S) N�foo�bar�bazzqux.py� __pycache__z
qux.{}.pyc� optimizationrz )�osr� r �format�tagr r �cache_from_source)r r� rx r
r
r �test_cache_from_source/ s
z#PEP3147Tests.test_cache_from_sourcec C sK t j t j d d � �, | j t � � | j j d � Wd QRXWd QRXd S)N� cache_tagz whatever.py)r � swap_attrr_ �implementationrW �NotImplementedErrorr r� )r r
r
r �#test_cache_from_source_no_cache_tag: s z0PEP3147Tests.test_cache_from_source_no_cache_tagc C s_ t j j d d � } t j j d d d j | j � � } | j | j j | d d �| � d S)Nzfoo.bar�filer� z
file{}.pycr� rz )r� r� r r� r� r r r� )r r� rx r
r
r � test_cache_from_source_no_dot@ s
z*PEP3147Tests.test_cache_from_source_no_dotc C s t j j d d d d � } t j � �t t j d � | j | j j | d � | j j | d d �� | j | j j | d � | j j | d d
�� Wd QRXt j � �f t j d � | j t
� � | j j | d � Wd QRX| j t
� � | j j | d � Wd QRXWd QRXd S) Nr� r� r� zqux.pyrP Fr� r Trz rT ) r� r� r r" r# r$ r r r� rW r* )r r� r
r
r �%test_cache_from_source_debug_overrideH s
z2PEP3147Tests.test_cache_from_source_debug_overridec C sM d } t j j d d j | j � � } | j | j j | d d �| � d S)Nzfoo.pyr� z
foo.{}.pycr� rz )r� r� r r� r� r r r� )r r� rx r
r
r �test_cache_from_source_cwdY s !z'PEP3147Tests.test_cache_from_source_cwdc C s� t j j d d d � } Gd d � d � } t j � �� t j d � | j | j j | g � | j j | d d �� | j | j j | d g � | j j | d d
�� | j t
� � | j j d | � � Wd QRXWd QRXd S) Nr� r� zbaz.pyc @ s e Z d Z d d � Z d S)z=PEP3147Tests.test_cache_from_source_override.<locals>.Bearishc S s
t � d S)N)� RuntimeError)r r
r
r rk f s zFPEP3147Tests.test_cache_from_source_override.<locals>.Bearish.__bool__N)r r r rk r
r
r
r �Bearishe s r� rP r� r � rz z/foo/bar/baz.py) r� r� r r" r# r$ r r r� rW r� )r r� r� r
r
r � test_cache_from_source_override_ s
z,PEP3147Tests.test_cache_from_source_overridec C sM d } t j j d d j | j � � } | j | j j | d d �| � d S)Nzfoo.pyr� z
foo.{}.pycr� rz )r� r� r r� r� r r r� )r r� rx r
r
r �0test_cache_from_source_optimization_empty_stringq s !z=PEP3147Tests.test_cache_from_source_optimization_empty_stringc C s� d } t j j } t j j d d j | j � � } | d k rL | d } n> | d k rn | d j | � } n d j | � } | j | � | j | j
j | d d �| � d S)
Nzfoo.pyr� zfoo.{}r z.pyc� z .opt-{}.pycz){!r} is a non-standard optimization levelr� ) r_ �flags�optimizer� r� r r� r� ZskipTestr r r� )r r� Zoptimization_level�
almost_expectrx �msgr
r
r �(test_cache_from_source_optimization_Nonex s !
z5PEP3147Tests.test_cache_from_source_optimization_Nonec C s� d } t j t j } t j j d d j | j � � } | j j | d | �} | j
| | d j | � � | j
| j j | d d �| d � | j t � � | j j | d d �Wd QRXd S) Nzfoo.pyr� zfoo.{}r� z .opt-{}.pycrd z .opt-42.pycz path/is/bad)
�stringZ
ascii_lettersZdigitsr� r� r r� r� r r� r rW r� )r r� Zvalid_charactersr� Zgotr
r
r �'test_cache_from_source_optimization_set� s ! z4PEP3147Tests.test_cache_from_source_optimization_setc C sU t j � �B t j d � | j t � � | j j d d d d �Wd QRXWd QRXd S)NrP zfoo.pyFr� rz )r" r# r$ rW � TypeErrorr r� )r r
r
r �;test_cache_from_source_debug_override_optimization_both_set� s
zHPEP3147Tests.test_cache_from_source_debug_override_optimization_both_set�\�/z/test meaningful only where os.altsep is definedc C s2 | j | j j d d d �d j | j � � d S)Nz\foo\bar\baz/qux.pyr� rz z#\foo\bar\baz\__pycache__\qux.{}.pyc)r r r� r� r� )r r
r
r �)test_sep_altsep_and_sep_cache_from_source� s z6PEP3147Tests.test_sep_altsep_and_sep_cache_from_sourcez4requires sys.implementation.cache_tag to not be Nonec C se t j j d d d d d j | j � � } t j j d d d d � } | j | j j | � | � d S)Nr� r� r� r� z
qux.{}.pyczqux.py)r� r� r r� r� r r �source_from_cache)r r� rx r
r
r �test_source_from_cache� s z#PEP3147Tests.test_source_from_cachec C sc t j j d d d � } t j t j d d � �, | j t � � | j j
| � Wd QRXWd QRXd S)Nr� r� z whatever.pycr� ) r� r� r r r� r_ r� rW r� r r� )r r� r
r
r �#test_source_from_cache_no_cache_tag� s z0PEP3147Tests.test_source_from_cache_no_cache_tagc C s | j t | j j d � d S)Nz/foo/bar/bazqux.pyc)rW r� r r� )r r
r
r � test_source_from_cache_bad_path� s z,PEP3147Tests.test_source_from_cache_bad_pathc C s | j t | j j d � d S)Nzfoo.cpython-32.pyc)rW r� r r� )r r
r
r � test_source_from_cache_no_slash� s z,PEP3147Tests.test_source_from_cache_no_slashc C s | j t | j j d � d S)Nz__pycache__/foo.pyc)rW r� r r� )r r
r
r �#test_source_from_cache_too_few_dots� s z0PEP3147Tests.test_source_from_cache_too_few_dotsc C s+ | j t � � | j j d � Wd QRXd S)Nz(__pycache__/foo.cpython-32.opt-1.foo.pyc)rW r� r r� )r r
r
r �$test_source_from_cache_too_many_dots� s z1PEP3147Tests.test_source_from_cache_too_many_dotsc C s | j t | j j d � d S)Nz"__pycache__/foo.cpython-32.foo.pyc)rW r� r r� )r r
r
r � test_source_from_cache_not_opt� s z+PEP3147Tests.test_source_from_cache_not_optc C s | j t | j j d � d S)Nz /foo/bar/foo.cpython-32.foo.pyc)rW r� r r� )r r
r
r �$test_source_from_cache_no__pycache__� s z1PEP3147Tests.test_source_from_cache_no__pycache__c C sA t j j d d j | j � � } | j | j j | � d � d S)Nr� zfoo.{}.opt-1.pyczfoo.py)r� r� r r� r� r r r� )r r� r
r
r �)test_source_from_cache_optimized_bytecode� s !z6PEP3147Tests.test_source_from_cache_optimized_bytecodec C sL t j j d d j | j � � } | j t � � | j j | � Wd QRXd S)Nr� zfoo.{}.opt-.pyc) r� r� r r� r� rW r� r r� )r r� r
r
r �+test_source_from_cache_missing_optimization� s !z8PEP3147Tests.test_source_from_cache_missing_optimization)"r r r rs r_ r� r� r� �unittest�
skipUnlessr� r� r� r� r� r� r� r� r� r� r� �sep�altsepr� r� r� r� r� r� r� r� r� r� r� r
r
r
r r� ) s4
!
r� c @ s@ e Z d Z d Z e j e j j d k d � d d � � Z d S) r� zA
Test release compatibility issues relating to importlib
�final�releasez8only applies to candidate or final python release levelsc C sE d } t j t j j d d � d � } d } | j | | | � d S)a
Each python minor release should generally have a MAGIC_NUMBER
that does not change once the release reaches candidate status.
Once a release reaches candidate status, the value of the constant
EXPECTED_MAGIC_NUMBER in this test should be changed.
This test will then check that the actual MAGIC_NUMBER matches
the expected value for the release.
In exceptional cases, it may be required to change the MAGIC_NUMBER
for a maintenance release. In this case the change should be
discussed in python-dev. If a change is required, community
stakeholders such as OS package maintainers must be notified
in advance. Such exceptional releases will then require an
adjustment to this test case.
i
Nr� �littlea� To avoid breaking backwards compatibility with cached bytecode files that can't be automatically regenerated by the current user, candidate and final releases require the current importlib.util.MAGIC_NUMBER to match the expected magic number in this test. Set the expected magic number in this test to the current MAGIC_NUMBER to continue with the release.
Changing the MAGIC_NUMBER for a maintenance release requires discussion in python-dev and notification of community stakeholders.)�int�
from_bytesr r r� r )r ZEXPECTED_MAGIC_NUMBERZactualr� r
r
r �test_magic_number� s " z"MagicNumberTests.test_magic_numberN)r� r� )
r r r rs r� r� r_ � version_info� releaselevelr� r
r
r
r r� � s �__main__)0rz r Zimport_importlibr5 r� r Zimportlib_util�importlib.utilr r� r� r_ r r r/ r� r" r Z test_bothZ Frozen_DecodeSourceBytesTestsZ Source_DecodeSourceBytesTestsr ZFrozen_ModuleFromSpecTestsZSource_ModuleFromSpecTestsrO ZFrozen_ModuleForLoaderTestsZSource_ModuleForLoaderTestsru ZFrozen_SetPackageTestsZSource_SetPackageTestsr� ZFrozen_SetLoaderTestsZSource_SetLoaderTestsr� ZFrozen_ResolveNameTestsZSource_ResolveNameTestsr� ZFrozen_FindSpecTestsZSource_FindSpecTestsr� ZFrozen_MagicNumberTestsZSource_MagicNumberTestsr� ZFrozen_PEP3147TestsZSource_PEP3147TestsZTestCaser �mainr
r
r
r �<module> sF P�<,#
�+