pip._internal.wheel_builder Namespace Reference

Functions
bool	_contains_egg_info (str s)
bool	_should_build (InstallRequirement req, bool need_wheel)
bool	should_build_for_wheel_command (InstallRequirement req)
bool	should_build_for_install_command (InstallRequirement req)
Optional[bool]	_should_cache (InstallRequirement req)
str	_get_cache_dir (InstallRequirement req, WheelCache wheel_cache)
None	_verify_one (InstallRequirement req, str wheel_path)
Optional[str]	_build_one (InstallRequirement req, str output_dir, bool verify, List[str] build_options, List[str] global_options, bool editable)
Optional[str]	_build_one_inside_env (InstallRequirement req, str output_dir, List[str] build_options, List[str] global_options, bool editable)
bool	_clean_one_legacy (InstallRequirement req, List[str] global_options)
BuildResult	build (Iterable[InstallRequirement] requirements, WheelCache wheel_cache, bool verify, List[str] build_options, List[str] global_options)

Variables
	logger = logging.getLogger(__name__)
	_egg_info_re = re.compile(r"([a-z0-9_.]+)-([a-z0-9_.!+-]+)", re.IGNORECASE)
	BuildResult = Tuple[List[InstallRequirement], List[InstallRequirement]]

Detailed Description

Orchestrator for building wheels from InstallRequirements.

Function Documentation

_build_one()

Optional[str] pip._internal.wheel_builder._build_one ( InstallRequirement  req, str  output_dir, bool  verify, List[str]  build_options, List[str]  global_options, bool  editable  )

protected

Build one wheel.

:return: The filename of the built wheel, or None if the build failed.

_contains_egg_info()

bool pip._internal.wheel_builder._contains_egg_info ( str  s )

protected

Determine whether the string looks like an egg_info.

:param s: The string to parse. E.g. foo-2.1

_get_cache_dir()

str pip._internal.wheel_builder._get_cache_dir ( InstallRequirement  req, WheelCache  wheel_cache  )

protected

Return the persistent or temporary cache directory where the built
wheel need to be stored.

_should_build()

bool pip._internal.wheel_builder._should_build ( InstallRequirement  req, bool  need_wheel  )

protected

Return whether an InstallRequirement should be built into a wheel.

_should_cache()

Optional[bool] pip._internal.wheel_builder._should_cache ( InstallRequirement  req )

protected

Return whether a built InstallRequirement can be stored in the persistent
wheel cache, assuming the wheel cache is available, and _should_build()
has determined a wheel needs to be built.

build()

BuildResult pip._internal.wheel_builder.build	(	Iterable[InstallRequirement]	requirements,
		WheelCache	wheel_cache,
		bool	verify,
		List[str]	build_options,
		List[str]	global_options
	)

Build wheels.

:return: The list of InstallRequirement that succeeded to build and
    the list of InstallRequirement that failed to build.