Does the node have a safe representation?
(value)
| 85 | |
| 86 | |
| 87 | def has_safe_repr(value): |
| 88 | """Does the node have a safe representation?""" |
| 89 | if value is None or value is NotImplemented or value is Ellipsis: |
| 90 | return True |
| 91 | if type(value) in (bool, int, float, complex, range_type, Markup) + string_types: |
| 92 | return True |
| 93 | if type(value) in (tuple, list, set, frozenset): |
| 94 | for item in value: |
| 95 | if not has_safe_repr(item): |
| 96 | return False |
| 97 | return True |
| 98 | elif type(value) is dict: |
| 99 | for key, value in iteritems(value): |
| 100 | if not has_safe_repr(key): |
| 101 | return False |
| 102 | if not has_safe_repr(value): |
| 103 | return False |
| 104 | return True |
| 105 | return False |
| 106 | |
| 107 | |
| 108 | def find_undeclared(nodes, names): |
no test coverage detected