class_docstr: A strategy which may be used before it is fully defined.
class_docstr_tok: ["A","strategy","which","may","be","used","before","it","is","fully","defined","."]
code: def calc_is_empty(self, recur):
      return recur(self.wrapped_strategy)
  
file_path: catboost/contrib/python/hypothesis/py2/hypothesis/strategies/_internal/deferred.py
imports: from __future__ import absolute_import, division, print_function
  import inspect
  from hypothesis.errors import InvalidArgument
  from hypothesis.internal.reflection import get_pretty_function_description
  from hypothesis.strategies._internal.strategies import SearchStrategy
label_desc: Use image node_id 6 for calling the DeferredStrategy obj's underlying member method code with example usage: obj.calc_is_empty(recur) and returns: recur