parameters: (self, sqlutil, old, alias)
return_statement: return sqlutil.ClauseAdapter(alias).traverse(self)
docstring: replace all occurrences of FromClause 'old' with the given Alias
          object, returning a copy of this :class:`.FromClause`.
docstring_summary: replace all occurrences of FromClause 'old' with the given Alias
          object, returning a copy of this :class:`.FromClause`.
docstring_tokens: replace all occurrences of FromClause old with the given Alias object returning a copy of this : class : . FromClause .
function: def replace_selectable(self, sqlutil, old, alias):
          """replace all occurrences of FromClause 'old' with the given Alias
          object, returning a copy of this :class:`.FromClause`.
  
          """
  
          return sqlutil.ClauseAdapter(alias).traverse(self)
function_tokens: def replace_selectable ( self , sqlutil , old , alias ) : return sqlutil . ClauseAdapter ( alias ) . traverse ( self )