pip._vendor.distlib.markers Namespace Reference

Classes
class	Evaluator

Functions
	_is_version_marker (s)
	_is_literal (o)
	_get_versions (s)
	default_context ()
	interpret (marker, execution_context=None)

Variables
	_VERSION_PATTERN
dict	_VERSION_MARKERS = {'python_version', 'python_full_version'}
	_DIGITS = re.compile(r'\d+\.\d+')
	DEFAULT_CONTEXT = default_context()
	evaluator = Evaluator()

Detailed Description

Parser for the environment markers micro-language defined in PEP 508.

Function Documentation

interpret()

pip._vendor.distlib.markers.interpret	(		marker,
			execution_context = None
	)

Interpret a marker and return a result depending on environment.

:param marker: The marker to interpret.
:type marker: str
:param execution_context: The context used for name lookup.
:type execution_context: mapping

Variable Documentation

_VERSION_PATTERN

pip._vendor.distlib.markers._VERSION_PATTERN

protected

Initial value:

=  re.compile(
    r'((\d+(\.\d+)*\w*)|\'(\d+(\.\d+)*\w*)\'|\"(\d+(\.\d+)*\w*)\")')