mirror of
https://github.com/pypa/pip
synced 2023-12-13 21:30:23 +01:00
Convert _build_one from method to function
It does not rely on WheelBuilder anymore.
This commit is contained in:
Stéphane Bidoul (ACSONE)
parent
3828699ddc
commit
c8d4277535
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@ -160,6 +160,97 @@ def _always_true(_):
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return True
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def _build_one(
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req, # type: InstallRequirement
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output_dir, # type: str
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build_options, # type: List[str]
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global_options, # type: List[str]
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):
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# type: (...) -> Optional[str]
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"""Build one wheel.
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:return: The filename of the built wheel, or None if the build failed.
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"""
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try:
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ensure_dir(output_dir)
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except OSError as e:
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logger.warning(
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"Building wheel for %s failed: %s",
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req.name, e,
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)
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return None
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# Install build deps into temporary directory (PEP 518)
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with req.build_env:
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return _build_one_inside_env(
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req, output_dir, build_options, global_options
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)
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def _build_one_inside_env(
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req, # type: InstallRequirement
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output_dir, # type: str
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build_options, # type: List[str]
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global_options, # type: List[str]
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):
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# type: (...) -> Optional[str]
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with TempDirectory(kind="wheel") as temp_dir:
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if req.use_pep517:
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wheel_path = build_wheel_pep517(
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name=req.name,
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backend=req.pep517_backend,
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metadata_directory=req.metadata_directory,
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build_options=build_options,
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tempd=temp_dir.path,
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)
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else:
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wheel_path = build_wheel_legacy(
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name=req.name,
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setup_py_path=req.setup_py_path,
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source_dir=req.unpacked_source_directory,
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global_options=global_options,
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build_options=build_options,
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tempd=temp_dir.path,
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)
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if wheel_path is not None:
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wheel_name = os.path.basename(wheel_path)
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dest_path = os.path.join(output_dir, wheel_name)
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try:
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wheel_hash, length = hash_file(wheel_path)
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shutil.move(wheel_path, dest_path)
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logger.info('Created wheel for %s: '
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'filename=%s size=%d sha256=%s',
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req.name, wheel_name, length,
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wheel_hash.hexdigest())
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logger.info('Stored in directory: %s', output_dir)
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return dest_path
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except Exception as e:
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logger.warning(
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"Building wheel for %s failed: %s",
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req.name, e,
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)
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# Ignore return, we can't do anything else useful.
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_clean_one(req, global_options)
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return None
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def _clean_one(req, global_options):
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# type: (InstallRequirement, List[str]) -> bool
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clean_args = make_setuptools_clean_args(
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req.setup_py_path,
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global_options=global_options,
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)
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logger.info('Running setup.py clean for %s', req.name)
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try:
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call_subprocess(clean_args, cwd=req.source_dir)
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return True
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except Exception:
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logger.error('Failed cleaning build dir for %s', req.name)
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return False
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class WheelBuilder(object):
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"""Build wheels from a RequirementSet."""
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@ -172,96 +263,6 @@ class WheelBuilder(object):
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self.preparer = preparer
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self.wheel_cache = wheel_cache
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def _build_one(
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self,
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req, # type: InstallRequirement
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output_dir, # type: str
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build_options, # type: List[str]
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global_options, # type: List[str]
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):
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# type: (...) -> Optional[str]
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"""Build one wheel.
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:return: The filename of the built wheel, or None if the build failed.
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"""
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try:
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ensure_dir(output_dir)
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except OSError as e:
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logger.warning(
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"Building wheel for %s failed: %s",
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req.name, e,
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)
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return None
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# Install build deps into temporary directory (PEP 518)
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with req.build_env:
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return self._build_one_inside_env(
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req, output_dir, build_options, global_options
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)
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def _build_one_inside_env(
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self,
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req, # type: InstallRequirement
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output_dir, # type: str
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build_options, # type: List[str]
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global_options, # type: List[str]
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):
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# type: (...) -> Optional[str]
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with TempDirectory(kind="wheel") as temp_dir:
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if req.use_pep517:
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wheel_path = build_wheel_pep517(
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name=req.name,
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backend=req.pep517_backend,
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metadata_directory=req.metadata_directory,
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build_options=build_options,
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tempd=temp_dir.path,
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)
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else:
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wheel_path = build_wheel_legacy(
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name=req.name,
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setup_py_path=req.setup_py_path,
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source_dir=req.unpacked_source_directory,
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global_options=global_options,
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build_options=build_options,
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tempd=temp_dir.path,
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)
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if wheel_path is not None:
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wheel_name = os.path.basename(wheel_path)
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dest_path = os.path.join(output_dir, wheel_name)
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try:
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wheel_hash, length = hash_file(wheel_path)
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shutil.move(wheel_path, dest_path)
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logger.info('Created wheel for %s: '
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'filename=%s size=%d sha256=%s',
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req.name, wheel_name, length,
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wheel_hash.hexdigest())
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logger.info('Stored in directory: %s', output_dir)
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return dest_path
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except Exception as e:
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logger.warning(
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"Building wheel for %s failed: %s",
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req.name, e,
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)
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# Ignore return, we can't do anything else useful.
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self._clean_one(req, global_options)
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return None
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def _clean_one(self, req, global_options):
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# type: (InstallRequirement, List[str]) -> bool
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clean_args = make_setuptools_clean_args(
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req.setup_py_path,
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global_options=global_options,
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)
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logger.info('Running setup.py clean for %s', req.name)
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try:
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call_subprocess(clean_args, cwd=req.source_dir)
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return True
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except Exception:
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logger.error('Failed cleaning build dir for %s', req.name)
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return False
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def build(
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self,
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requirements, # type: Iterable[InstallRequirement]
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@ -304,7 +305,7 @@ class WheelBuilder(object):
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with indent_log():
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build_successes, build_failures = [], []
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for req, cache_dir in buildset:
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wheel_file = self._build_one(
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wheel_file = _build_one(
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req, cache_dir, build_options, global_options
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)
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if wheel_file:
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