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Editing: versionpredicate.cpython-33.pyc
� �� f c @ s� d Z d d l Z d d l Z d d l Z e j d e j � Z e j d � Z e j d � Z d d � Z i e j d 6e j d 6e j d 6e j d 6e j d 6e j d 6Z Gd d � d � Z d a d d � Z d S( uB Module for parsing and testing package version predicate strings. i Nu' (?i)^\s*([a-z_]\w*(?:\.[a-z_]\w*)*)(.*)u ^\s*\((.*)\)\s*$u% ^\s*(<=|>=|<|>|!=|==)\s*([^\s,]+)\s*$c C sP t j | � } | s( t d | � � n | j � \ } } | t j j | � f S( uV Parse a single version comparison. Return (comparison string, StrictVersion) u" bad package restriction syntax: %r( u re_splitComparisonu matchu ValueErroru groupsu distutilsu versionu StrictVersion( u predu resu compu verStr( ( u? /opt/alt/python33/lib64/python3.3/distutils/versionpredicate.pyu splitUp s u splitUpu <u <=u ==u >u >=u !=c B s> | Ee Z d Z d Z d d � Z d d � Z d d � Z d S( u VersionPredicateu� Parse 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)' c C s� | j � } | s! t d � � n t j | � } | sI t d | � � n | j � \ | _ } | j � } | r� t j | � } | s� t d | � � n | j � d } d d � | j d � D� | _ | j s� t d | � � q� n g | _ d S( u* Parse a version predicate string. u empty package restrictionu bad package name in %ru expected parenthesized list: %ri c S s g | ] } t | � � q S( ( u splitUp( u .0u aPred( ( u? /opt/alt/python33/lib64/python3.3/distutils/versionpredicate.pyu <listcomp>t s u- VersionPredicate.__init__.<locals>.<listcomp>u ,u empty parenthesized list in %rN( u stripu ValueErroru re_validPackageu matchu groupsu nameu re_parenu splitu pred( u selfu versionPredicateStru matchu parenu str( ( u? /opt/alt/python33/lib64/python3.3/distutils/versionpredicate.pyu __init__` s$ u VersionPredicate.__init__c C sF | j r; d d � | j D� } | j d d j | � d S| j Sd S( Nc S s* g | ] \ } } | d t | � � q S( u ( u str( u .0u condu ver( ( u? /opt/alt/python33/lib64/python3.3/distutils/versionpredicate.pyu <listcomp>} s u, VersionPredicate.__str__.<locals>.<listcomp>u (u , u )( u predu nameu join( u selfu seq( ( u? /opt/alt/python33/lib64/python3.3/distutils/versionpredicate.pyu __str__{ s u VersionPredicate.__str__c C s5 x. | j D]# \ } } t | | | � s d Sq Wd S( u� True 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( u predu compmapu Falseu True( u selfu versionu condu ver( ( u? /opt/alt/python33/lib64/python3.3/distutils/versionpredicate.pyu satisfied_by� s u VersionPredicate.satisfied_byN( u __name__u __module__u __qualname__u __doc__u __init__u __str__u satisfied_by( u __locals__( ( u? /opt/alt/python33/lib64/python3.3/distutils/versionpredicate.pyu VersionPredicate s ? u VersionPredicatec C s� t d k r$ t j d t j � a n | j � } t j | � } | sX t d | � � n | j d � pj d } | r� t j j | � } n | j d � | f S( u9 Return 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')) u= ([a-zA-Z_]\w*(?:\.[a-zA-Z_]\w*)*)(?:\s*\(\s*([^)\s]+)\s*\))?$u" illegal provides specification: %ri i N( u _provision_rxu Noneu reu compileu ASCIIu stripu matchu ValueErroru groupu distutilsu versionu StrictVersion( u valueu mu ver( ( u? /opt/alt/python33/lib64/python3.3/distutils/versionpredicate.pyu split_provision� s u split_provision( u __doc__u reu distutils.versionu distutilsu operatoru compileu ASCIIu re_validPackageu re_parenu re_splitComparisonu splitUpu ltu leu equ gtu geu neu compmapu VersionPredicateu Noneu _provision_rxu split_provision( ( ( u? /opt/alt/python33/lib64/python3.3/distutils/versionpredicate.pyu <module> s !!n
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