Unverified Kaydet (Commit) bc9b6e29 authored tarafından Victor Stinner's avatar Victor Stinner Kaydeden (comit) GitHub

bpo-32043: Rephrase -X dev documentation (#4478)

* should not be more verbose if the code is correct
* enabled checks can be "expensive"
üst 25420fe2
......@@ -411,8 +411,10 @@ Miscellaneous options
nested imports). Note that its output may be broken in multi-threaded
application. Typical usage is ``python3 -X importtime -c 'import
asyncio'``. See also :envvar:`PYTHONPROFILEIMPORTTIME`.
* ``-X dev`` enables the "developer mode": enable debug checks at runtime.
Developer mode:
* ``-X dev``: enable CPython's "developer mode", introducing additional
runtime checks which are too expensive to be enabled by default. It should
not be more verbose than the default if the code is correct: new warnings
are only emitted when an issue is detected. Effect of the developer mode:
* Warning filters: add a filter to display all warnings (``"default"``
action), except of :exc:`BytesWarning` which still depends on the
......@@ -441,8 +443,7 @@ Miscellaneous options
The ``-X showalloccount`` option.
.. versionadded:: 3.7
The ``-X importtime``, ``-X dev`` and :envvar:`PYTHONPROFILEIMPORTTIME`
options.
The ``-X importtime`` and ``-X dev`` options.
Options you shouldn't use
......
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