1  class _JediError(Exception):
   2      pass
   3  
   4  
   5  class InternalError(_JediError):
   6      """
   7      This error might happen a subprocess is crashing. The reason for this is
   8      usually broken C code in third party libraries. This is not a very common
   9      thing and it is safe to use Jedi again. However using the same calls might
  10      result in the same error again.
  11      """
  12  
  13  
  14  class WrongVersion(_JediError):
  15      """
  16      This error is reserved for the future, shouldn't really be happening at the
  17      moment.
  18      """
  19  
  20  
  21  class RefactoringError(_JediError):
  22      """
  23      Refactorings can fail for various reasons. So if you work with refactorings
  24      like :meth:`.Script.rename`, :meth:`.Script.inline`,
  25      :meth:`.Script.extract_variable` and :meth:`.Script.extract_function`, make
  26      sure to catch these. The descriptions in the errors are usually valuable
  27      for end users.
  28  
  29      A typical ``RefactoringError`` would tell the user that inlining is not
  30      possible if no name is under the cursor.
  31      """
  32