class_docstr: Adapts a user-defined InstrumentationManager to a ClassManager.
class_docstr_tok: ["Adapts","a","user-defined","InstrumentationManager","to","a","ClassManager","."]
code: def post_configure_attribute(self, key):
      super().post_configure_attribute(key)
      self._adapted.post_configure_attribute(
          self.class_, key, self[key]
      )
  
imports: import weakref
  from ..None import util
  from ..orm import attributes
  from ..orm import base
  from ..orm import collections
  from ..orm import exc
  from ..orm import instrumentation
  from ..orm import util
  from ..orm.instrumentation import _default_dict_getter
  from ..orm.instrumentation import _default_manager_getter
  from ..orm.instrumentation import _default_opt_manager_getter
  from ..orm.instrumentation import _default_state_getter
  from ..orm.instrumentation import ClassManager
  from ..orm.instrumentation import InstrumentationFactory
label_desc: Use image node_id 6 for calling the _ClassInstrumentationAdapter obj's underlying member method code with example usage: obj.post_configure_attribute(key) without return types