| def _get_feature(name): | |
| import __future__ | |
| # fall back to a unique fake object for earlier Python versions or Python 3 | |
| return getattr(__future__, name, object()) | |
| unicode_literals = _get_feature("unicode_literals") | |
| with_statement = _get_feature("with_statement") # dummy | |
| division = _get_feature("division") | |
| print_function = _get_feature("print_function") | |
| absolute_import = _get_feature("absolute_import") | |
| nested_scopes = _get_feature("nested_scopes") # dummy | |
| generators = _get_feature("generators") # dummy | |
| generator_stop = _get_feature("generator_stop") | |
| annotations = _get_feature("annotations") | |
| del _get_feature | |