1 files changed, 0 insertions, 119 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/_vendor/_markerlib/markers.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/_vendor/_markerlib/markers.py
deleted file mode 100644
index fa83706..0000000
--- a/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/_vendor/_markerlib/markers.py
+++ /dev/null
@@ -1,119 +0,0 @@
-# -*- coding: utf-8 -*-
-"""Interpret PEP 345 environment markers.
-
-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'
-"""
-
-__all__ = ['default_environment', 'compile', 'interpret']
-
-import ast
-import os
-import platform
-import sys
-import weakref
-
-_builtin_compile = compile
-
-try:
-    from platform import python_implementation
-except ImportError:
-    if os.name == "java":
-        # Jython 2.5 has ast module, but not platform.python_implementation() function.
-        def python_implementation():
-            return "Jython"
-    else:
-        raise
-
-
-# restricted set of variables
-_VARS = {'sys.platform': sys.platform,
-         'python_version': '%s.%s' % sys.version_info[:2],
-         # FIXME parsing sys.platform is not reliable, but there is no other
-         # way to get e.g. 2.7.2+, and the PEP is defined with sys.version
-         'python_full_version': sys.version.split(' ', 1)[0],
-         'os.name': os.name,
-         'platform.version': platform.version(),
-         'platform.machine': platform.machine(),
-         'platform.python_implementation': python_implementation(),
-         'extra': None # wheel extension
-        }
-
-for var in list(_VARS.keys()):
-    if '.' in var:
-        _VARS[var.replace('.', '_')] = _VARS[var]
-
-def default_environment():
-    """Return copy of default PEP 385 globals dictionary."""
-    return dict(_VARS)
-
-class ASTWhitelist(ast.NodeTransformer):
-    def __init__(self, statement):
-        self.statement = statement # for error messages
-
-    ALLOWED = (ast.Compare, ast.BoolOp, ast.Attribute, ast.Name, ast.Load, ast.Str)
-    # Bool operations
-    ALLOWED += (ast.And, ast.Or)
-    # Comparison operations
-    ALLOWED += (ast.Eq, ast.Gt, ast.GtE, ast.In, ast.Is, ast.IsNot, ast.Lt, ast.LtE, ast.NotEq, ast.NotIn)
-
-    def visit(self, node):
-        """Ensure statement only contains allowed nodes."""
-        if not isinstance(node, self.ALLOWED):
-            raise SyntaxError('Not allowed in environment markers.\n%s\n%s' %
-                               (self.statement,
-                               (' ' * node.col_offset) + '^'))
-        return ast.NodeTransformer.visit(self, node)
-
-    def visit_Attribute(self, node):
-        """Flatten one level of attribute access."""
-        new_node = ast.Name("%s.%s" % (node.value.id, node.attr), node.ctx)
-        return ast.copy_location(new_node, node)
-
-def parse_marker(marker):
-    tree = ast.parse(marker, mode='eval')
-    new_tree = ASTWhitelist(marker).generic_visit(tree)
-    return new_tree
-
-def compile_marker(parsed_marker):
-    return _builtin_compile(parsed_marker, '<environment marker>', 'eval',
-                   dont_inherit=True)
-
-_cache = weakref.WeakValueDictionary()
-
-def compile(marker):
-    """Return compiled marker as a function accepting an environment dict."""
-    try:
-        return _cache[marker]
-    except KeyError:
-        pass
-    if not marker.strip():
-        def marker_fn(environment=None, override=None):
-            """"""
-            return True
-    else:
-        compiled_marker = compile_marker(parse_marker(marker))
-        def marker_fn(environment=None, override=None):
-            """override updates environment"""
-            if override is None:
-                override = {}
-            if environment is None:
-                environment = default_environment()
-            environment.update(override)
-            return eval(compiled_marker, environment)
-    marker_fn.__doc__ = marker
-    _cache[marker] = marker_fn
-    return _cache[marker]
-
-def interpret(marker, environment=None):
-    return compile(marker)(environment)