ó ®â0_c@s•ddlmZddlmZddlmZeƒZdefd„ƒYZdefd„ƒYZ defd „ƒYZ d e fd „ƒYZ d S( iÿÿÿÿ(tunicode_literals(tget_user_model(t Permissiont ModelBackendcBsƒeZdZd d d„Zd„Zd„Zd„Zd„Zd d„Z d d„Z d d„Z d d „Z d „Z d „ZRS( u9 Authenticates against settings.AUTH_USER_MODEL. cKs„|dkr!|jtjƒ}nytjj|ƒ}Wn$tjk r]tƒj|ƒn#X|j|ƒr€|j |ƒr€|SdS(N( tNonetgett UserModeltUSERNAME_FIELDt_default_managertget_by_natural_keyt DoesNotExistt set_passwordtcheck_passwordtuser_can_authenticate(tselftrequesttusernametpasswordtkwargstuser((s>/tmp/pip-unpacked-wheel-BAJOf3/django/contrib/auth/backends.pyt authenticates cCs"t|ddƒ}|p!|dkS(u{ Reject users with is_active=False. Custom user models that don't have that attribute are allowed. u is_activeN(tgetattrR(RRt is_active((s>/tmp/pip-unpacked-wheel-BAJOf3/django/contrib/auth/backends.pyR scCs |jjƒS(N(tuser_permissionstall(Rtuser_obj((s>/tmp/pip-unpacked-wheel-BAJOf3/django/contrib/auth/backends.pyt_get_user_permissions#scCs<tƒjjdƒ}d|jƒ}tjji||6S(Nugroupsu group__%s(Rt_metat get_fieldtrelated_query_nameRtobjectstfilter(RRtuser_groups_fieldtuser_groups_query((s>/tmp/pip-unpacked-wheel-BAJOf3/django/contrib/auth/backends.pyt_get_group_permissions&scCs»|j s|js|dk r&tƒSd|}t||ƒs®|jrZtjjƒ}nt |d|ƒ|ƒ}|j ddƒj ƒ}t ||td„|Dƒƒƒnt ||ƒS(uâ Returns the permissions of `user_obj` from `from_name`. `from_name` can be either "group" or "user" to return permissions from `_get_group_permissions` or `_get_user_permissions` respectively. u_%s_perm_cacheu_get_%s_permissionsucontent_type__app_labelucodenamecss%|]\}}d||fVqdS(u%s.%sN((t.0tcttname((s>/tmp/pip-unpacked-wheel-BAJOf3/django/contrib/auth/backends.pys ;sN( Rt is_anonymousRtsetthasattrt is_superuserRRRRt values_listtorder_bytsetattr(RRtobjt from_nametperm_cache_nametperms((s>/tmp/pip-unpacked-wheel-BAJOf3/django/contrib/auth/backends.pyt_get_permissions+s  #cCs|j||dƒS(ut Returns a set of permission strings the user `user_obj` has from their `user_permissions`. uuser(R1(RRR-((s>/tmp/pip-unpacked-wheel-BAJOf3/django/contrib/auth/backends.pytget_user_permissions>scCs|j||dƒS(ur Returns a set of permission strings the user `user_obj` has from the groups they belong. ugroup(R1(RRR-((s>/tmp/pip-unpacked-wheel-BAJOf3/django/contrib/auth/backends.pytget_group_permissionsEscCsj|j s|js|dk r&tƒSt|dƒsc|j|ƒ|_|jj|j|ƒƒn|jS(Nu _perm_cache( RR&RR'R(R2t _perm_cachetupdateR3(RRR-((s>/tmp/pip-unpacked-wheel-BAJOf3/django/contrib/auth/backends.pytget_all_permissionsLs cCs#|js tS||j||ƒkS(N(RtFalseR6(RRtpermR-((s>/tmp/pip-unpacked-wheel-BAJOf3/django/contrib/auth/backends.pythas_permTs cCsH|js tSx4|j|ƒD]#}||jdƒ |krtSqWtS(uV Returns True if user_obj has any permissions in the given app_label. u.(RR7R6tindextTrue(RRt app_labelR8((s>/tmp/pip-unpacked-wheel-BAJOf3/django/contrib/auth/backends.pythas_module_permsYs  cCsHytjjd|ƒ}Wntjk r0dSX|j|ƒrD|SdS(Ntpk(RRRR RR (Rtuser_idR((s>/tmp/pip-unpacked-wheel-BAJOf3/django/contrib/auth/backends.pytget_userds N(t__name__t __module__t__doc__RRR RR"R1R2R3R6R9R=R@(((s>/tmp/pip-unpacked-wheel-BAJOf3/django/contrib/auth/backends.pyR s         tAllowAllUsersModelBackendcBseZd„ZRS(cCstS(N(R;(RR((s>/tmp/pip-unpacked-wheel-BAJOf3/django/contrib/auth/backends.pyR ms(RARBR (((s>/tmp/pip-unpacked-wheel-BAJOf3/django/contrib/auth/backends.pyRDlstRemoteUserBackendcBs/eZdZeZd„Zd„Zd„ZRS(uÆ This backend is to be used in conjunction with the ``RemoteUserMiddleware`` found in the middleware module of this package, and is used when the server is handling authentication outside of Django. 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