hw<PSSKJr SSKr"SS\5r"SS5r\"5rg))EnumNc \rSrSrSrSrSrSrg) BackendFilterzl Filter used with :meth:`~matplotlib.backends.registry.BackendRegistry.list_builtin` .. versionadded:: 3.9 rN)__name__ __module__ __qualname____firstlineno____doc__ INTERACTIVENON_INTERACTIVE__static_attributes__rN/var/www/html/env/lib/python3.13/site-packages/matplotlib/backends/registry.pyrrs KOrrc \rSrSrSr0SS_SS_SS_SS_S S _S S _S S _S S _SS _SS_SS_SS_SS_SS_SS_SS_SS_SSSSSSSS.ErSSSS S SS SSS. rSrSrSr S r S!r S"r S#r S$rS%rS&rS.S(jrS)rS*rS+rS,rS-rg')/BackendRegistrya Registry of backends available within Matplotlib. This is the single source of truth for available backends. All use of ``BackendRegistry`` should be via the singleton instance ``backend_registry`` which can be imported from ``matplotlib.backends``. Each backend has a name, a module name containing the backend code, and an optional GUI framework that must be running if the backend is interactive. There are three sources of backends: built-in (source code is within the Matplotlib repository), explicit ``module://some.backend`` syntax (backend is obtained by loading the module), or via an entry point (self-registering backend in an external package). .. versionadded:: 3.9 gtk3agggtk3 gtk3cairogtk4agggtk4 gtk4cairomacosxnbaggnotebookqtaggqtqtcairoqt5aggqt5qt5cairotkaggtktkcairowebaggwxwxaggwxcairoheadless)aggcairopdfpgfpssvgtemplater-) rrr,rr r#qt6r&r)c2SUl0UlSS0Ulg)NFrr)_loaded_entry_points_backend_to_gui_framework_name_to_moduleselfs r__init__BackendRegistry.__init__Ms%$)! *,&  rcURS5(aUSS$UR5nURRX5nURS5(aUSS$SU3$)N module:// zmatplotlib.backends.backend_) startswithlowerr8get)r:backends r_backend_module_name$BackendRegistry._backend_module_name_sq   k * *12; --/&&**7<&11+>>  ?3G9= ?rc$UR5 gN)r;r9s r_clearBackendRegistry._clearms  rcxUR(d)UR5nURU5 SUlgg)NT)r6_read_entry_points _validate_and_store_entry_points)r:entriess r_ensure_entry_points_loaded+BackendRegistry._ensure_entry_points_loadedqs4((--/G  1 1' :(,D %)rcfURU5nURnUR=(d S$)Nr,)load_backend_module FigureCanvasrequired_interactive_framework)r:rCmodule canvas_classs r_get_gui_framework_by_loading-BackendRegistry._get_gui_framework_by_loadingxs0))'2** ::HjHrc^SSKJm TRSS9nUVs/sHo"RUR4PM nnU4SjnUVs/sHo"SPM nnSU;a U"USSS/S5 S U;aU"US S S S /S 5 U$s snfs snf) Nrzmatplotlib.backend)groupc>SSKJn TRU5nU"U5U:aUHnURXt45 M gg!TRa gf=f)Nr)_parse_to_version_info) matplotlibr[versionappendPackageNotFoundError) rM module_namethreshold_versionnamestargetr[module_versionnameims r backward_compatible_entry_pointsLBackendRegistry._read_entry_points..backward_compatible_entry_pointss_ 9 !#K!8).9zEntry point name 'z' cannot start with 'module://'z' is a built-in backendz ' duplicatedunknown)setrAr@ RuntimeError!_BUILTIN_BACKEND_TO_GUI_FRAMEWORKr7r8)r:rMrerTs rrL0BackendRegistry._validate_and_store_entry_pointss LLD::rnri)zmodule://ipympl.backend_nbaggz)module://matplotlib_inline.backend_inlineTrvF)r@rArBryr7rN)r:rCbackwards_compats ris_valid_backend BackendRegistry.is_valid_backends,!!+..mmoG .69A #&&w8 == =999   k * *6?D * *7 3 ((* 44 4rc^UR5 /UR5QURQ$)a Return list of all known backends. These include built-in backends and those obtained at runtime either from entry points or explicit ``module://some.backend`` syntax. Entry points will be loaded if they haven't been already. Returns ------- list of str Backend names. )rN list_builtinr7r9s rlist_allBackendRegistry.list_alls/ ((*F""$Ft'E'EFFrNcbU[R:Xa7URR5VVs/sHup#US:wdM UPM snn$U[R:Xa7URR5VVs/sHup#US:XdM UPM snn$/URQ$s snnfs snnf)a/ Return list of backends that are built into Matplotlib. Parameters ---------- filter_ : `~.BackendFilter`, optional Filter to apply to returned backends. For example, to return only non-interactive backends use `.BackendFilter.NON_INTERACTIVE`. Returns ------- list of str Backend names. r,)rrryitemsr)r:filter_kvs rrBackendRegistry.list_builtin s m// /"&"H"H"N"N"P("P$!J"P( (  55 5"&"H"H"N"N"P("P$!J"P( (97788 ((s B%B%= B+ B+cTURVs/sH oS:wdM UPM sn$s snf)zr Return list of GUI frameworks used by Matplotlib backends. Returns ------- list of str GUI framework names. r,)r|)r:rs rlist_gui_frameworks#BackendRegistry.list_gui_frameworks#s( 99M9a*_9MMMs %%cPURU5n[R"U5$)z Load and return the module containing the specified backend. Parameters ---------- backend : str Name of backend to load. Returns ------- Module Module containing backend. )rD importlib import_module)r:rCr`s rrQ#BackendRegistry.load_backend_module.s%//8 &&{33rcr[U[5(a'URS5(dUR5nO SSKJn U"5nUR RU5=(d URRU5nUc-[U[5(aURS5(aSnUc<UR(d+UR5 URRU5nUS:XaURU5nX0RU'Uc[SUS35eXS:waU4$S4$) a Return the backend and GUI framework for the specified backend name. If the GUI framework is not yet known then it will be determined by loading the backend module and checking the ``FigureCanvas.required_interactive_framework`` attribute. This function only loads entry points if they have not already been loaded and the backend is not built-in and not of ``module://some.backend`` format. Parameters ---------- backend : str or None Name of backend, or None to use the default backend. Returns ------- backend : str The backend name. framework : str or None The GUI framework, which will be None for a backend that is non-interactive. r>r) get_backendNrv'z"' is not a recognised backend namer,) isinstancestrr@rAr\rryrBr7r6rNrVrx)r:rCrguis rresolve_backendBackendRegistry.resolve_backend?s!. gs # #%%k22!--/ /!mG5599'B;--11':  ;:gs338J8J;8W8WC ;t88  , , .0044W=C ) 44W=C69 * *7 3 ;7)+MNO Oj0::d::rcURS5(dUR5nURU5nUb X!S:waU4$S4$URU5$![a [ SUS35ef=f)a Return the backend and GUI framework for the specified string that may be either a GUI framework or a backend name, tested in that order. This is for use with the IPython %matplotlib magic command which may be a GUI framework such as ``%matplotlib qt`` or a backend name such as ``%matplotlib qtagg``. This function only loads entry points if they have not already been loaded and the backend is not built-in and not of ``module://some.backend`` format. Parameters ---------- gui_or_backend : str or None Name of GUI framework or backend, or None to use the default backend. Returns ------- backend : str The backend name. framework : str or None The GUI framework, which will be None for a backend that is non-interactive. r>Nr,rz- is not a recognised GUI loop or backend name)r@rAr~r Exceptionrx)r:gui_or_backendrCs rresolve_gui_or_backend&BackendRegistry.resolve_gui_or_backendus0((55+113N00@   .JNT TPTT T S''7 7 SN##PQS S Ss AA3)r7r6r8rG)r r r r r ryr|r;rDrHrNrVrKrLr~rrrrrQrrrrrrrrsk*)6)V) 6) V ) ( )  ) G) ) 4) %) E) ) 4) () d) !)" 4#)$1)%: ! $ ?-I#J=*E .`G"90 N4"4;l%Srr)enumrrrrbackend_registryrrrrs1DKSKS^ #$r