diff options
Diffstat (limited to 'lib/sqlalchemy/util')
| -rw-r--r-- | lib/sqlalchemy/util/__init__.py | 2 | ||||
| -rw-r--r-- | lib/sqlalchemy/util/langhelpers.py | 10 |
2 files changed, 11 insertions, 1 deletions
diff --git a/lib/sqlalchemy/util/__init__.py b/lib/sqlalchemy/util/__init__.py index f4861e5f4..015cc43db 100644 --- a/lib/sqlalchemy/util/__init__.py +++ b/lib/sqlalchemy/util/__init__.py @@ -25,7 +25,7 @@ from langhelpers import iterate_attributes, class_hierarchy, \ monkeypatch_proxied_specials, asbool, bool_or_str, coerce_kw_type,\ duck_type_collection, assert_arg_type, symbol, dictlike_iteritems,\ classproperty, set_creation_order, warn_exception, warn, NoneType,\ - constructor_copy + constructor_copy, methods_equivalent from deprecations import warn_deprecated, warn_pending_deprecation, \ deprecated, pending_deprecation diff --git a/lib/sqlalchemy/util/langhelpers.py b/lib/sqlalchemy/util/langhelpers.py index 4088e85cb..7a7713d1e 100644 --- a/lib/sqlalchemy/util/langhelpers.py +++ b/lib/sqlalchemy/util/langhelpers.py @@ -323,6 +323,16 @@ def monkeypatch_proxied_specials(into_cls, from_cls, skip=None, only=None, pass setattr(into_cls, method, env[method]) + +def methods_equivalent(meth1, meth2): + """Return True if the two methods are the same implementation.""" + + # Py3k + #return getattr(meth1, '__func__', meth1) is getattr(meth2, '__func__', meth2) + # Py2K + return getattr(meth1, 'im_func', meth1) is getattr(meth2, 'im_func', meth2) + # end Py2K + def as_interface(obj, cls=None, methods=None, required=None): """Ensure basic interface compliance for an instance or dict of callables. |