%PDF- %PDF-
Mini Shell

Mini Shell

Direktori : /usr/local/lib/python3.8/distutils/__pycache__/
Upload File :
Create Path :
Current File : //usr/local/lib/python3.8/distutils/__pycache__/versionpredicate.cpython-38.pyc

U

qa
@sdZddlZddlZddlZedejZedZedZ	ddZ
ejejej
ejejejdZGd	d
d
ZdaddZdS)
zBModule for parsing and testing package version predicate strings.
Nz'(?i)^\s*([a-z_]\w*(?:\.[a-z_]\w*)*)(.*)z^\s*\((.*)\)\s*$z%^\s*(<=|>=|<|>|!=|==)\s*([^\s,]+)\s*$cCs6t|}|std||\}}|tj|fS)zVParse a single version comparison.

    Return (comparison string, StrictVersion)
    z"bad package restriction syntax: %r)re_splitComparisonmatch
ValueErrorgroups	distutilsversion
StrictVersion)predrescompZverStrr6/usr/local/lib/python3.8/distutils/versionpredicate.pysplitUps

r)<z<=z==>z>=z!=c@s(eZdZdZddZddZddZdS)	VersionPredicateaParse and test package version predicates.

    >>> v = VersionPredicate('pyepat.abc (>1.0, <3333.3a1, !=1555.1b3)')

    The `name` attribute provides the full dotted name that is given::

    >>> v.name
    'pyepat.abc'

    The str() of a `VersionPredicate` provides a normalized
    human-readable version of the expression::

    >>> print(v)
    pyepat.abc (> 1.0, < 3333.3a1, != 1555.1b3)

    The `satisfied_by()` method can be used to determine with a given
    version number is included in the set described by the version
    restrictions::

    >>> v.satisfied_by('1.1')
    True
    >>> v.satisfied_by('1.4')
    True
    >>> v.satisfied_by('1.0')
    False
    >>> v.satisfied_by('4444.4')
    False
    >>> v.satisfied_by('1555.1b3')
    False

    `VersionPredicate` is flexible in accepting extra whitespace::

    >>> v = VersionPredicate(' pat( ==  0.1  )  ')
    >>> v.name
    'pat'
    >>> v.satisfied_by('0.1')
    True
    >>> v.satisfied_by('0.2')
    False

    If any version numbers passed in do not conform to the
    restrictions of `StrictVersion`, a `ValueError` is raised::

    >>> v = VersionPredicate('p1.p2.p3.p4(>=1.0, <=1.3a1, !=1.2zb3)')
    Traceback (most recent call last):
      ...
    ValueError: invalid version number '1.2zb3'

    It the module or package name given does not conform to what's
    allowed as a legal module or package name, `ValueError` is
    raised::

    >>> v = VersionPredicate('foo-bar')
    Traceback (most recent call last):
      ...
    ValueError: expected parenthesized list: '-bar'

    >>> v = VersionPredicate('foo bar (12.21)')
    Traceback (most recent call last):
      ...
    ValueError: expected parenthesized list: 'bar (12.21)'

    cCs|}|stdt|}|s.td||\|_}|}|rt|}|sbtd||d}dd|dD|_|jstd|ng|_d	S)
z*Parse a version predicate string.
        zempty package restrictionzbad package name in %rzexpected parenthesized list: %rrcSsg|]}t|qSr)r).0ZaPredrrr

<listcomp>tsz-VersionPredicate.__init__.<locals>.<listcomp>,zempty parenthesized list in %rN)	striprre_validPackagerrnamere_parensplitr	)selfZversionPredicateStrrZparenstrrrr
__init__`s&

zVersionPredicate.__init__cCs8|jr.dd|jD}|jdd|dS|jSdS)NcSs g|]\}}|dt|qS) )r)rcondverrrr
r}sz,VersionPredicate.__str__.<locals>.<listcomp>z (z, ))r	rjoin)rseqrrr
__str__{szVersionPredicate.__str__cCs(|jD]\}}t|||sdSqdS)zTrue if version is compatible with all the predicates in self.
        The parameter version must be acceptable to the StrictVersion
        constructor.  It may be either a string or StrictVersion.
        FT)r	compmap)rrrrrrr
satisfied_byszVersionPredicate.satisfied_byN)__name__
__module____qualname____doc__rr#r%rrrr
rs@rcCsdtdkrtdtja|}t|}|s8td||dpDd}|rVtj	
|}|d|fS)a9Return the name and optional version number of a provision.

    The version number, if given, will be returned as a `StrictVersion`
    instance, otherwise it will be `None`.

    >>> split_provision('mypkg')
    ('mypkg', None)
    >>> split_provision(' mypkg( 1.2 ) ')
    ('mypkg', StrictVersion ('1.2'))
    Nz=([a-zA-Z_]\w*(?:\.[a-zA-Z_]\w*)*)(?:\s*\(\s*([^)\s]+)\s*\))?$z"illegal provides specification: %r)
_provision_rxrecompileASCIIrrrgrouprrr)valuemrrrr
split_provisions
r3)r)r-Zdistutils.versionroperatorr.r/rrrrltleeqgtgener$rr,r3rrrr
<module>s"

n

Zerion Mini Shell 1.0