Python doctest 模块，debug_src() 实例源码

我们从Python开源项目中，提取了以下8个代码示例，用于说明如何使用doctest.debug_src()。

项目：zippy 作者：securesystemslab | 项目源码 | 文件源码

def test_debug(): r"""

Create a docstring that we want to debug:

    >>> s = '''
    ...     >>> x = 12
    ...     >>> print(x)
    ...     12
    ...     '''

Create some fake stdin input, to feed to the debugger:

    >>> real_stdin = sys.stdin
    >>> sys.stdin = _FakeInput(['next', 'print(x)', 'continue'])

Run the debugger on the docstring, and then restore sys.stdin.

    >>> try: doctest.debug_src(s)
    ... finally: sys.stdin = real_stdin
    > <string>(1)<module>()
    (Pdb) next
    12
    --Return--
    > <string>(1)<module>()->None
    (Pdb) print(x)
    12
    (Pdb) continue

"""

项目：oil 作者：oilshell | 项目源码 | 文件源码

def test_debug(): r"""

Create a docstring that we want to debug:

    >>> s = '''
    ...     >>> x = 12
    ...     >>> print x
    ...     12
    ...     '''

Create some fake stdin input, to feed to the debugger:

    >>> import tempfile
    >>> real_stdin = sys.stdin
    >>> sys.stdin = _FakeInput(['next', 'print x', 'continue'])

Run the debugger on the docstring, and then restore sys.stdin.

    >>> try: doctest.debug_src(s)
    ... finally: sys.stdin = real_stdin
    > <string>(1)<module>()
    (Pdb) next
    12
    --Return--
    > <string>(1)<module>()->None
    (Pdb) print x
    12
    (Pdb) continue

"""

项目：python2-tracer 作者：extremecoders-re | 项目源码 | 文件源码

def test_debug(): r"""

Create a docstring that we want to debug:

    >>> s = '''
    ...     >>> x = 12
    ...     >>> print x
    ...     12
    ...     '''

Create some fake stdin input, to feed to the debugger:

    >>> import tempfile
    >>> real_stdin = sys.stdin
    >>> sys.stdin = _FakeInput(['next', 'print x', 'continue'])

Run the debugger on the docstring, and then restore sys.stdin.

    >>> try: doctest.debug_src(s)
    ... finally: sys.stdin = real_stdin
    > <string>(1)<module>()
    (Pdb) next
    12
    --Return--
    > <string>(1)<module>()->None
    (Pdb) print x
    12
    (Pdb) continue

"""

项目：web_ctp 作者：molebot | 项目源码 | 文件源码

def test_debug(): r"""

Create a docstring that we want to debug:

    >>> s = '''
    ...     >>> x = 12
    ...     >>> print(x)
    ...     12
    ...     '''

Create some fake stdin input, to feed to the debugger:

    >>> real_stdin = sys.stdin
    >>> sys.stdin = _FakeInput(['next', 'print(x)', 'continue'])

Run the debugger on the docstring, and then restore sys.stdin.

    >>> try: doctest.debug_src(s)
    ... finally: sys.stdin = real_stdin
    > <string>(1)<module>()
    (Pdb) next
    12
    --Return--
    > <string>(1)<module>()->None
    (Pdb) print(x)
    12
    (Pdb) continue

"""

项目：pefile.pypy 作者：cloudtracer | 项目源码 | 文件源码

def test_debug(): r"""

Create a docstring that we want to debug:

    >>> s = '''
    ...     >>> x = 12
    ...     >>> print x
    ...     12
    ...     '''

Create some fake stdin input, to feed to the debugger:

    >>> import tempfile
    >>> real_stdin = sys.stdin
    >>> sys.stdin = _FakeInput(['next', 'print x', 'continue'])

Run the debugger on the docstring, and then restore sys.stdin.

    >>> try: doctest.debug_src(s)
    ... finally: sys.stdin = real_stdin
    > <string>(1)<module>()
    (Pdb) next
    12
    --Return--
    > <string>(1)<module>()->None
    (Pdb) print x
    12
    (Pdb) continue

"""

项目：ouroboros 作者：pybee | 项目源码 | 文件源码

def test_debug(): r"""

Create a docstring that we want to debug:

    >>> s = '''
    ...     >>> x = 12
    ...     >>> print(x)
    ...     12
    ...     '''

Create some fake stdin input, to feed to the debugger:

    >>> real_stdin = sys.stdin
    >>> sys.stdin = _FakeInput(['next', 'print(x)', 'continue'])

Run the debugger on the docstring, and then restore sys.stdin.

    >>> try: doctest.debug_src(s)
    ... finally: sys.stdin = real_stdin
    > <string>(1)<module>()
    (Pdb) next
    12
    --Return--
    > <string>(1)<module>()->None
    (Pdb) print(x)
    12
    (Pdb) continue

"""

项目：ndk-python 作者：gittor | 项目源码 | 文件源码

def test_debug(): r"""

Create a docstring that we want to debug:

    >>> s = '''
    ...     >>> x = 12
    ...     >>> print x
    ...     12
    ...     '''

Create some fake stdin input, to feed to the debugger:

    >>> import tempfile
    >>> real_stdin = sys.stdin
    >>> sys.stdin = _FakeInput(['next', 'print x', 'continue'])

Run the debugger on the docstring, and then restore sys.stdin.

    >>> try: doctest.debug_src(s)
    ... finally: sys.stdin = real_stdin
    > <string>(1)<module>()
    (Pdb) next
    12
    --Return--
    > <string>(1)<module>()->None
    (Pdb) print x
    12
    (Pdb) continue

"""

项目：kbe_server 作者：xiaohaoppy | 项目源码 | 文件源码

def test_debug(): r"""

Create a docstring that we want to debug:

    >>> s = '''
    ...     >>> x = 12
    ...     >>> print(x)
    ...     12
    ...     '''

Create some fake stdin input, to feed to the debugger:

    >>> real_stdin = sys.stdin
    >>> sys.stdin = _FakeInput(['next', 'print(x)', 'continue'])

Run the debugger on the docstring, and then restore sys.stdin.

    >>> try: doctest.debug_src(s)
    ... finally: sys.stdin = real_stdin
    > <string>(1)<module>()
    (Pdb) next
    12
    --Return--
    > <string>(1)<module>()->None
    (Pdb) print(x)
    12
    (Pdb) continue

"""