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ïRec @ sÍ d Z d d l m Z d d l m 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
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„ ƒ YZ d e f d „ ƒ YZ d e f d „ ƒ YZ d „ Z d „ Z d „ Z d „ Z d Z d „ Z d „ Z d „ Z d d „ Z d „ Z d e f d „ ƒ YZ d e f d „ ƒ YZ d „ Z! d! d" d# d$ d% h Z" d& „ Z# e$ d' k rÉe# ƒ n d S(( sg This is invoked in a subprocess to call the build backend hooks.
It expects:
- Command line args: hook_name, control_dir
- Environment variables:
PEP517_BUILD_BACKEND=entry.point:spec
PEP517_BACKEND_PATH=paths (separated with os.pathsep)
- control_dir/input.json:
- {"kwargs": {...}}
Results:
- control_dir/output.json
- {"return_val": ...}
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| | _ d S( N( t traceback( t selfR ( ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pyt __init__6 s ( t __name__t
__module__t __doc__R ( ( ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pyR 4 s t BackendInvalidc B s e Z d Z d „ Z RS( s Raised if the backend is invalidc C s
| | _ d S( N( t message( R R ( ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pyR < s ( R R R R ( ( ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pyR : s t HookMissingc B s e Z d Z RS( sA Raised if a hook is missing and we are not executing the fallback( R R R ( ( ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pyR @ s c C sX t j j t j j | ƒ ƒ } t j j t j j | ƒ ƒ } t j j | | g ƒ | k S( s5 Test if a file is located within the given directory.( t osR t normcaset abspatht commonprefix( t filenamet directory( ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pyt contained_inD s c sÿ t j j d ƒ } | r: | j t j ƒ } | t j d *n t j d } | j d ƒ \ } } } y t | ƒ ‰ Wn# t k
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‡ f d † | Dƒ ƒ sÉ t d ƒ ‚ qÉ n | rû x) | j d ƒ D] } t ˆ | ƒ ‰ qß Wn ˆ S( s Find and load the build backendt PEP517_BACKEND_PATHi t PEP517_BUILD_BACKENDt :c 3 s! | ] } t ˆ j | ƒ Vq d S( N( R" t __file__( t .0R ( R ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pys \ s s( Backend was not loaded from backend-patht .( R t environt gett splitt pathsept sysR t partitionR t ImportErrorR R t
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r* g SX| | ƒ Sd S( sf Invoke the optional get_requires_for_build_wheel hook
Returns [] if the hook is not defined.
N( R: t get_requires_for_build_wheelt AttributeError( t config_settingst backendt hook( ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pyR; g s
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rH | s8 t ƒ ‚ n t | | | ƒ SX| | | ƒ Sd S( sÈ Invoke optional prepare_metadata_for_build_wheel
Implements a fallback by building a wheel if the hook isn't defined,
unless _allow_fallback is False in which case HookMissing is raised.
N( R: t prepare_metadata_for_build_wheelR< R t _get_wheel_metadata_from_wheel( t metadata_directoryR= t _allow_fallbackR> R? ( ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pyR@ u s
t PEP517_ALREADY_BUILT_WHEELc C s_ g } x< | j ƒ D]. } t j d | ƒ } | r | j | ƒ q q W| rO | St d ƒ ‚ d S( s6 Identify the .dist-info folder inside a wheel ZipFile.s [^/\\]+-[^/\\]+\.dist-info/s# No .dist-info folder found in wheelN( t namelistt ret matcht appendt Exception( t whl_zipt resR t m( ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pyt _dist_info_files‹ s c
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d ƒ d S( s Build a wheel and extract the metadata from it.
Fallback for when the build backend does not
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d St j j | ƒ } t j j t | t ƒ ƒ s; d St t j j | d ƒ ƒ } | se d GHd St | ƒ d k r€ d GHd S| d S( sH Check for a wheel already built during the get_wheel_metadata hook.
s *.whls+ Found wheel built marker, but no .whl filesi sH Found multiple .whl files; unspecified behaviour. Will call build_wheel.i N(
t NoneR R t dirnamet isfilet pjoinRS R R t len( RB t metadata_parentt whl_files( ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pyt _find_already_built_wheelª s c C sH t | ƒ } | r2 t j | | ƒ t j j | ƒ St ƒ j | | | ƒ S( s» Invoke the mandatory build_wheel hook.
If a wheel was already built in the
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will copy it rather than rebuilding the wheel.
( R` t shutilt copy2R R t basenameR: RR ( t wheel_directoryR= RB t prebuilt_whl( ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pyRR À s c C s9 t ƒ } y
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r* g SX| | ƒ Sd S( sf Invoke the optional get_requires_for_build_wheel hook
Returns [] if the hook is not defined.
N( R: t get_requires_for_build_sdistR< ( R= R> R? ( ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pyRf Ð s
t _DummyExceptionc B s e Z d Z RS( s( Nothing should ever raise this exception( R R R ( ( ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pyRg Þ s t GotUnsupportedOperationc B s e Z d Z d „ Z RS( s9 For internal use when backend raises UnsupportedOperationc C s
| | _ d S( N( R ( R R ( ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pyR ä s ( R R R R ( ( ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pyRh â s c C sS t ƒ } y | j | | ƒ SWn/ t | d t ƒ k
rN t t j ƒ ƒ ‚ n Xd S( s& Invoke the mandatory build_sdist hook.t UnsupportedOperationN( R: t build_sdistR2 Rg Rh R R0 ( t sdist_directoryR= R> ( ( s /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.pyRj è s
R; R@ RR Rf Rj c C sf t t j ƒ d k r% t j d ƒ n t j d } t j d } | t k r_ t j d | ƒ n t ƒ | } t t | d ƒ ƒ } i t d 6d d 6} y | | d | d sN