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EXPR [in|==|!=|not in] EXPR [or|and] ...
where EXPR belongs to any of those:
python_version = '%s.%s' % (sys.version_info[0], sys.version_info[1])
python_full_version = sys.version.split()[0]
os.name = os.name
sys.platform = sys.platform
platform.version = platform.version()
platform.machine = platform.machine()
platform.python_implementation = platform.python_implementation()
a free string, like '2.6', or 'win32'
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t t � S( u2 Return copy of default PEP 385 globals dictionary.( u dictu _VARS( ( ( u+ /tmp/pip-k8wh6o-build/_markerlib/markers.pyu default_environment8 s c B s� | Ee Z d Z d d � Z e j e j e j e j e j e j
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| | _ d S( N( u statement( u selfu statement( ( u+ /tmp/pip-k8wh6o-build/_markerlib/markers.pyu __init__= s u ASTWhitelist.__init__c C sL t | | j � s9 t d | j d | j d f � � n t j j | | � S( u- Ensure statement only contains allowed nodes.u) Not allowed in environment markers.
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u ASTWhitelist.visitc C s8 t j d | j j | j f | j � } t j | | � S( u& Flatten one level of attribute access.u %s.%s( u astu Nameu valueu idu attru ctxu
copy_location( u selfu nodeu new_node( ( u+ /tmp/pip-k8wh6o-build/_markerlib/markers.pyu visit_AttributeN s (u ASTWhitelist.visit_AttributeN( u __name__u
__module__u __qualname__u __init__u astu Compareu BoolOpu Attributeu Nameu Loadu Stru ALLOWEDu Andu Oru Equ Gtu GtEu Inu Isu IsNotu Ltu LtEu NotEqu NotInu visitu visit_Attribute( u
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r Yn X| j � sB d d d d � } n* t t | � � � d d � f d d � } | | _ | t | <t | S( uC Return compiled marker as a function accepting an environment dict.c S s d S( u T( u True( u environmentu override( ( u+ /tmp/pip-k8wh6o-build/_markerlib/markers.pyu marker_fne s u compile.<locals>.marker_fnc sG | d k r i } n | d k r- t � } n | j | � t � | � S( u override updates environmentN( u Noneu default_environmentu updateu eval( u environmentu override( u compiled_marker( u+ /tmp/pip-k8wh6o-build/_markerlib/markers.pyu marker_fnj s
N( u _cacheu KeyErroru stripu Noneu compile_markeru parse_markeru __doc__( u markeru marker_fn( ( u compiled_markeru+ /tmp/pip-k8wh6o-build/_markerlib/markers.pyu compile^ s
c C s t | � | � S( N( u compile( u markeru environment( ( u+ /tmp/pip-k8wh6o-build/_markerlib/markers.pyu interpretv s ( u __doc__u __all__u astu osu platformu sysu weakrefu compileu _builtin_compileu python_implementationu ImportErroru nameu version_infou versionu splitu machineu Noneu _VARSu listu keysu varu replaceu default_environmentu NodeTransformeru ASTWhitelistu parse_markeru compile_markeru WeakValueDictionaryu _cacheu interpret( ( ( u+ /tmp/pip-k8wh6o-build/_markerlib/markers.pyu <module> s>
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