8 lines
498 B
ReStructuredText
8 lines
498 B
ReStructuredText
Set ``__file__`` while running a startup file. Like Python, IDLE optionally
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runs one startup file in the Shell window before presenting the first interactive
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input prompt. For IDLE, ``-s`` runs a file named in environmental variable
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:envvar:`IDLESTARTUP` or :envvar:`PYTHONSTARTUP`; ``-r file`` runs
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``file``. Python sets ``__file__`` to the startup file name before running the
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file and unsets it before the first prompt. IDLE now does the same when run
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normally, without the ``-n`` option.
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