Function doctest_run_builtins

IPython/core/tests/test_run.py:58–94

r"""Check that %run doesn't damage __builtins__. In [1]: import tempfile In [2]: bid1 = id(__builtins__) In [3]: fname = tempfile.mkstemp('.py')[1] In [3]: f = open(fname,'w') In [4]: dummy= f.write('pass\n') In [5]: f.flush() In [6]: t1 = type(__builtins__) I

()

def doctest_run_builtins():
    r"""Check that %run doesn't damage __builtins__.

    In [1]: import tempfile

    In [2]: bid1 = id(__builtins__)

    In [3]: fname = tempfile.mkstemp('.py')[1]

    In [3]: f = open(fname,'w')

    In [4]: dummy= f.write('pass\n')

    In [5]: f.flush()

    In [6]: t1 = type(__builtins__)

    In [7]: %run $fname

    In [7]: f.close()

    In [8]: bid2 = id(__builtins__)

    In [9]: t2 = type(__builtins__)

    In [10]: t1 == t2
    Out[10]: True

    In [10]: bid1 == bid2
    Out[10]: True

    In [12]: try:
       ....:     os.unlink(fname)
       ....: except:
       ....:     pass
       ....:
    """


def doctest_run_option_parser():