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 | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/lib/sqlalchemy/util/__init__.py b/lib/sqlalchemy/util/__init__.py index d882c2656..b92beac96 100644 --- a/lib/sqlalchemy/util/__init__.py +++ b/lib/sqlalchemy/util/__init__.py @@ -34,7 +34,7 @@ from .langhelpers import iterate_attributes, class_hierarchy, \ classproperty, set_creation_order, warn_exception, warn, NoneType,\ constructor_copy, methods_equivalent, chop_traceback, asint,\ generic_repr, counter, PluginLoader, hybridmethod, safe_reraise,\ - get_callable_argspec, only_once + get_callable_argspec, only_once, attrsetter from .deprecations import warn_deprecated, warn_pending_deprecation, \ deprecated, pending_deprecation, inject_docstring_text diff --git a/lib/sqlalchemy/util/langhelpers.py b/lib/sqlalchemy/util/langhelpers.py index 828e8f1f3..f0dd7a08e 100644 --- a/lib/sqlalchemy/util/langhelpers.py +++ b/lib/sqlalchemy/util/langhelpers.py @@ -1249,3 +1249,11 @@ def chop_traceback(tb, exclude_prefix=_UNITTEST_RE, exclude_suffix=_SQLA_RE): return tb[start:end + 1] NoneType = type(None) + +def attrsetter(attrname): + code = \ + "def set(obj, value):"\ + " obj.%s = value" % attrname + env = locals().copy() + exec(code, env) + return env['set'] |