diff options
Diffstat (limited to 'Doc/library/__main__.rst')
| -rw-r--r-- | Doc/library/__main__.rst | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/Doc/library/__main__.rst b/Doc/library/__main__.rst index d378e40..24a32b3 100644 --- a/Doc/library/__main__.rst +++ b/Doc/library/__main__.rst @@ -54,45 +54,45 @@ The top-level code environment can be: * the scope of an interactive prompt:: - >>> __name__ - '__main__' + >>> __name__ + '__main__' * the Python module passed to the Python interpreter as a file argument: - .. code-block:: shell-session + .. code-block:: shell-session - $ python helloworld.py - Hello, world! + $ python helloworld.py + Hello, world! * the Python module or package passed to the Python interpreter with the :option:`-m` argument: - .. code-block:: shell-session + .. code-block:: shell-session - $ python -m tarfile - usage: tarfile.py [-h] [-v] (...) + $ python -m tarfile + usage: tarfile.py [-h] [-v] (...) * Python code read by the Python interpreter from standard input: - .. code-block:: shell-session + .. code-block:: shell-session - $ echo "import this" | python - The Zen of Python, by Tim Peters + $ echo "import this" | python + The Zen of Python, by Tim Peters - Beautiful is better than ugly. - Explicit is better than implicit. - ... + Beautiful is better than ugly. + Explicit is better than implicit. + ... * Python code passed to the Python interpreter with the :option:`-c` argument: - .. code-block:: shell-session + .. code-block:: shell-session - $ python -c "import this" - The Zen of Python, by Tim Peters + $ python -c "import this" + The Zen of Python, by Tim Peters - Beautiful is better than ugly. - Explicit is better than implicit. - ... + Beautiful is better than ugly. + Explicit is better than implicit. + ... In each of these situations, the top-level module's ``__name__`` is set to ``'__main__'``. @@ -102,9 +102,9 @@ top-level environment by checking its own ``__name__``, which allows a common idiom for conditionally executing code when the module is not initialized from an import statement:: - if __name__ == '__main__': - # Execute when the module is not initialized from an import statement. - ... + if __name__ == '__main__': + # Execute when the module is not initialized from an import statement. + ... .. seealso:: |