parameters: (cls, obj, *, follow_wrapped=True)
return_statement: return _signature_from_callable(obj, sigcls=cls,
                                          follow_wrapper_chains=follow_wrapped)
docstring: Constructs Signature for the given callable object.
docstring_summary: Constructs Signature for the given callable object.
docstring_tokens: Constructs Signature for the given callable object .
function: def from_callable(cls, obj, *, follow_wrapped=True):
          """Constructs Signature for the given callable object."""
          return _signature_from_callable(obj, sigcls=cls,
                                          follow_wrapper_chains=follow_wrapped)
function_tokens: def from_callable ( cls , obj , * , follow_wrapped = True ) : return _signature_from_callable ( obj , sigcls = cls , follow_wrapper_chains = follow_wrapped )