o 6iX: @sddlZddlZddlZddlZddlmZddlmZddlmZ ddl m Z m Z m Z ddlmZmZmZmZmZmZddlmZerRdd lmZGd d d eZd eeefd eddfddZd edeeeffddZGdddeZGdddeZGdddeZ  d&deedeedeeeefddfddZ  d&deedeedeeeefddfddZ!d ed!edefd"d#Z"Gd$d%d%Z#dS)'N)contextmanager)abspath)join)STDOUT check_call check_output) TYPE_CHECKINGAnyIteratorMappingOptionalSequence)_in_proc_script_path)Protocolc @sDeZdZdZ  d deedeedeeeefddfddZdS) SubprocessRunnerz%A protocol for the subprocess runner.Ncmdcwd extra_environreturncCsdSN)selfrrrrr`/root/parts/websockify/install/lib/python3.10/site-packages/pip/_vendor/pyproject_hooks/_impl.py__call__szSubprocessRunner.__call__NN) __name__ __module__ __qualname____doc__r strr r rrrrrrsrobjpathrcKsHt|ddd}tj||fi|WddS1swYdS)Nwutf-8encoding)openjsondump)r!r"kwargsfrrr write_jsons"r,cCs:t|dd }t|WdS1swYdS)Nr$r%)r'r(load)r"r+rrr read_json!s$r.c sNeZdZdZ   d dedeedeedeeeddf fdd ZZS) BackendUnavailablezEWill be raised if the backend cannot be imported in the hook process.N tracebackmessage backend_name backend_pathrcs&||_||_||_t|pddS)NzError while importing backend)r2r3r0super__init__)rr0r1r2r3 __class__rrr5)szBackendUnavailable.__init__NNN) rrrrr r r r5 __classcell__rrr6rr/&s  r/cs*eZdZdZdeddffdd ZZS) HookMissingz>Will be raised on missing hooks (if a fallback can't be used). hook_namerNcst|||_dSr)r4r5r;)rr;r6rrr5:s  zHookMissing.__init__)rrrrr r5r9rrr6rr:7sr:c@s"eZdZdZdeddfddZdS)UnsupportedOperationzDMay be raised by build_sdist if the backend indicates that it can't.r0rNcCs ||_dSr)r0)rr0rrrr5Bs zUnsupportedOperation.__init__)rrrrr r5rrrrr<?sr<rrrcCs*tj}|r ||t|||ddS)zwThe default method of calling the wrapper subprocess. This uses :func:`subprocess.check_call` under the hood. )renvN)osenvironcopyupdaterrrrr=rrrdefault_subprocess_runnerFs  rCcCs,tj}|r ||t|||tddS)zqCall the subprocess while suppressing output. This uses :func:`subprocess.check_output` under the hood. )rr=stderrN)r>r?r@rArrrBrrrquiet_subprocess_runnerVs  rE source_tree requestedcCsntj|r tdtj|}tjtj||}tj|}tj|}tj||g|kr5td|S)zNormalise and check a backend path. Ensure that the requested backend path is specified as a relative path, and resolves to a location under the given source tree. Return an absolute version of the requested path. zpaths must be relativez paths must be inside source tree) r>r"isabs ValueErrorrnormpathrnormcase commonprefix)rFrG abs_source abs_requested norm_sourcenorm_requestedrrrnorm_and_checkfs    rQc @seZdZdZ   d*dededeeededdeed df d d Zeddd e dfd d Z d eefddZ d+dee ee fd eefddZ  d,dedee ee fded efddZ  d-dedee ee fdeed efddZ d+dee ee fd eefddZ  d,dedee ee fded eefddZ  d-dedee ee fdeed efdd Z d+dee ee fd eefd!d"Z d+d#edee ee fd efd$d%Zd&ed'e ee fd e fd(d)ZdS).BuildBackendHookCallerzAA wrapper to call the build backend hooks for a source directory.N source_dir build_backendr3runnerrpython_executablercsR|durt}t|_|_|rfdd|D}|_|_|s$tj}|_dS)a :param source_dir: The source directory to invoke the build backend for :param build_backend: The build backend spec :param backend_path: Additional path entries for the build backend spec :param runner: The :ref:`subprocess runner ` to use :param python_executable: The Python executable used to invoke the build backend Ncsg|]}tj|qSr)rQrS).0prrr sz3BuildBackendHookCaller.__init__..) rCrrSrTr3_subprocess_runnersys executablerV)rrSrTr3rUrVrrYrr5s  zBuildBackendHookCaller.__init__ccs*|j}||_z dVW||_dS||_w)ayA context manager for temporarily overriding the default :ref:`subprocess runner `. :param runner: The new subprocess runner to use within the context. .. code-block:: python hook_caller = BuildBackendHookCaller(...) with hook_caller.subprocess_runner(quiet_subprocess_runner): ... N)r[)rrUprevrrrsubprocess_runners  z(BuildBackendHookCaller.subprocess_runnercCs |diS)z>Return the list of optional features supported by the backend._supported_features _call_hookrYrrrr`s z*BuildBackendHookCaller._supported_featuresconfig_settingscC|dd|iS)amGet additional dependencies required for building a wheel. :param config_settings: The configuration settings for the build backend :returns: A list of :pep:`dependency specifiers <508>`. .. admonition:: Fallback If the build backend does not defined a hook with this name, an empty list will be returned. get_requires_for_build_wheelrcrarrcrrrrez3BuildBackendHookCaller.get_requires_for_build_wheelTmetadata_directory_allow_fallbackcC|dt|||dS)aSPrepare a ``*.dist-info`` folder with metadata for this project. :param metadata_directory: The directory to write the metadata to :param config_settings: The configuration settings for the build backend :param _allow_fallback: Whether to allow the fallback to building a wheel and extracting the metadata from it. Should be passed as a keyword argument only. :returns: Name of the newly created subfolder within ``metadata_directory``, containing the metadata. .. admonition:: Fallback If the build backend does not define a hook with this name and ``_allow_fallback`` is truthy, the backend will be asked to build a wheel via the ``build_wheel`` hook and the dist-info extracted from that will be returned. prepare_metadata_for_build_wheelrhrcrirbrrrhrcrirrrrksz7BuildBackendHookCaller.prepare_metadata_for_build_wheelwheel_directorycC(|durt|}|dt|||dS)aBuild a wheel from this project. :param wheel_directory: The directory to write the wheel to :param config_settings: The configuration settings for the build backend :param metadata_directory: The directory to reuse existing metadata from :returns: The name of the newly created wheel within ``wheel_directory``. .. admonition:: Interaction with fallback If the ``build_wheel`` hook was called in the fallback for :meth:`prepare_metadata_for_build_wheel`, the build backend would not be invoked. Instead, the previously built wheel will be copied to ``wheel_directory`` and the name of that file will be returned. N build_wheelrorcrhrrbrrorcrhrrrrqsz"BuildBackendHookCaller.build_wheelcCrd)awGet additional dependencies required for building an editable wheel. :param config_settings: The configuration settings for the build backend :returns: A list of :pep:`dependency specifiers <508>`. .. admonition:: Fallback If the build backend does not defined a hook with this name, an empty list will be returned. get_requires_for_build_editablercrarfrrrru rgz6BuildBackendHookCaller.get_requires_for_build_editablecCrj)aUPrepare a ``*.dist-info`` folder with metadata for this project. :param metadata_directory: The directory to write the metadata to :param config_settings: The configuration settings for the build backend :param _allow_fallback: Whether to allow the fallback to building a wheel and extracting the metadata from it. Should be passed as a keyword argument only. :returns: Name of the newly created subfolder within ``metadata_directory``, containing the metadata. .. admonition:: Fallback If the build backend does not define a hook with this name and ``_allow_fallback`` is truthy, the backend will be asked to build a wheel via the ``build_editable`` hook and the dist-info extracted from that will be returned. #prepare_metadata_for_build_editablerlrmrnrrrrvsz:BuildBackendHookCaller.prepare_metadata_for_build_editablecCrp)aBuild an editable wheel from this project. :param wheel_directory: The directory to write the wheel to :param config_settings: The configuration settings for the build backend :param metadata_directory: The directory to reuse existing metadata from :returns: The name of the newly created wheel within ``wheel_directory``. .. admonition:: Interaction with fallback If the ``build_editable`` hook was called in the fallback for :meth:`prepare_metadata_for_build_editable`, the build backend would not be invoked. Instead, the previously built wheel will be copied to ``wheel_directory`` and the name of that file will be returned. Nbuild_editablerrrsrtrrrrw;sz%BuildBackendHookCaller.build_editablecCrd)zGet additional dependencies required for building an sdist. :returns: A list of :pep:`dependency specifiers <508>`. get_requires_for_build_sdistrcrarfrrrrx\sz3BuildBackendHookCaller.get_requires_for_build_sdistsdist_directorycCs|dt||dS)zBuild an sdist from this project. :returns: The name of the newly created sdist within ``wheel_directory``. build_sdist)ryrcrm)rryrcrrrrzhs  z"BuildBackendHookCaller.build_sdistr;r*c Cs6d|ji}|jrtj|j}||d<tz}d|i}t|t|dddt }|j }|j |t t |||g|j|dWdn1sHwYtt|d} | d rat| d d | d rxt| d d | d d |j|jd| drt| dp|| dWdS1swYdS)N_PYPROJECT_HOOKS_BUILD_BACKEND_PYPROJECT_HOOKS_BACKEND_PATHr*z input.json)indent)rrz output.json unsupportedr0 no_backend backend_error)r1r2r3 hook_missingmissing_hook_name return_val)rTr3r>pathseprtempfileTemporaryDirectoryr,pjoinrrVr[rr rSr.getr<r/r:) rr;r*rr3td hook_inputscriptpythondatarrrrbzs:       $z!BuildBackendHookCaller._call_hookr8r)NTr)rrrrr r r r5rr r_r`r r reboolrkrqrurvrwrxrzrbrrrrrR~s    $ "  # #  "rRr)$r(r>r\r contextlibros.pathrrr subprocessrrrtypingrr r r r r _in_processrrrr r,r. Exceptionr/r:r<rCrErQrRrrrrsT