Run doctests found in the given file.
By default rundocs raises an AssertionError on failure.
| Parameters : | filename : str 
 raise_on_error : bool 
  | 
|---|
Notes
The doctests can be run by the user/developer by adding the doctests argument to the test() call. For example, to run all tests (including doctests) for numpy.lib:
>>> np.lib.test(doctests=True)