parameters: (self, check)
return_statement: return self._check_value(value, fun_name, fun_args, fun_kwargs)
docstring: Given a check, return the default value for the check
          (converted to the right type).
          
          If the check doesn't specify a default value then a
          ``KeyError`` will be raised.
docstring_summary: Given a check, return the default value for the check
          (converted to the right type).
          
          If the check doesn't specify a default value then a
          ``KeyError`` will be raised.
docstring_tokens: Given a check return the default value for the check ( converted to the right type ) . If the check doesn t specify a default value then a KeyError will be raised .
function: def get_default_value(self, check):
          """
          Given a check, return the default value for the check
          (converted to the right type).
          
          If the check doesn't specify a default value then a
          ``KeyError`` will be raised.
          """
          fun_name, fun_args, fun_kwargs, default = self._parse_with_caching(check)
          if default is None:
              raise KeyError('Check "%s" has no default value.' % check)
          value = self._handle_none(default)
          if value is None:
              return value
          return self._check_value(value, fun_name, fun_args, fun_kwargs)
function_tokens: def get_default_value ( self , check ) : fun_name , fun_args , fun_kwargs , default = self . _parse_with_caching ( check ) if default is None : raise KeyError ( 'Check "%s" has no default value.' % check ) value = self . _handle_none ( default ) if value is None : return value return self . _check_value ( value , fun_name , fun_args , fun_kwargs )