def __init__(self, class_, includes=None, excludes=None, overrides=None, **kw): self.class_ = class_ self.bootstrap = 'bootstrap_form_style' in kw schema = SQLAlchemySchemaNode(class_, includes=includes, excludes=excludes, overrides=overrides) self.inspector = inspect(class_) for prop in self.inspector.attrs: name = prop.key if name not in schema or not schema[name].widget is None: continue try: getattr(self.inspector.column_attrs, name) factory = 'get_widget_from_column' except AttributeError: getattr(self.inspector.relationships, name) factory = 'get_widget_from_relationship' schema[name].widget = getattr(self, factory)(prop) Form.__init__(self, schema, **kw)