diff options
Diffstat (limited to 'lib/ansible/module_utils/pycompat24.py')
-rw-r--r-- | lib/ansible/module_utils/pycompat24.py | 40 |
1 files changed, 1 insertions, 39 deletions
diff --git a/lib/ansible/module_utils/pycompat24.py b/lib/ansible/module_utils/pycompat24.py index c398427c..d57f968a 100644 --- a/lib/ansible/module_utils/pycompat24.py +++ b/lib/ansible/module_utils/pycompat24.py @@ -47,45 +47,7 @@ def get_exception(): return sys.exc_info()[1] -try: - # Python 2.6+ - from ast import literal_eval -except ImportError: - # a replacement for literal_eval that works with python 2.4. from: - # https://mail.python.org/pipermail/python-list/2009-September/551880.html - # which is essentially a cut/paste from an earlier (2.6) version of python's - # ast.py - from compiler import ast, parse - from ansible.module_utils.six import binary_type, integer_types, string_types, text_type +from ast import literal_eval - def literal_eval(node_or_string): # type: ignore[misc] - """ - Safely evaluate an expression node or a string containing a Python - expression. The string or node provided may only consist of the following - Python literal structures: strings, numbers, tuples, lists, dicts, booleans, - and None. - """ - _safe_names = {'None': None, 'True': True, 'False': False} - if isinstance(node_or_string, string_types): - node_or_string = parse(node_or_string, mode='eval') - if isinstance(node_or_string, ast.Expression): - node_or_string = node_or_string.node - - def _convert(node): - if isinstance(node, ast.Const) and isinstance(node.value, (text_type, binary_type, float, complex) + integer_types): - return node.value - elif isinstance(node, ast.Tuple): - return tuple(map(_convert, node.nodes)) - elif isinstance(node, ast.List): - return list(map(_convert, node.nodes)) - elif isinstance(node, ast.Dict): - return dict((_convert(k), _convert(v)) for k, v in node.items()) - elif isinstance(node, ast.Name): - if node.name in _safe_names: - return _safe_names[node.name] - elif isinstance(node, ast.UnarySub): - return -_convert(node.expr) # pylint: disable=invalid-unary-operand-type - raise ValueError('malformed string') - return _convert(node_or_string) __all__ = ('get_exception', 'literal_eval') |