When invoking Python, you may specify any of these options::
- python [-dEiOQStuUvxX?] [-c command | -m module-name | script | - ] [args]
+ python [-dEiOStuUvxX?] [-c command | -m module-name | script | - ] [args]
The most common use case is, of course, a simple invocation of a script::
Discard docstrings in addition to the :option:`-O` optimizations.
-.. cmdoption:: -Q <arg>
- Division control. The argument must be one of the following:
-
- ``new``
- new division semantics, i.e. division of int/int returns a float (*default*)
- ``old``
- division of int/int returns an int
- ``warn``
- old division semantics with a warning for int/int
- ``warnall``
- old division semantics with a warning for all uses of the division operator
-
- .. seealso::
- :file:`Tools/scripts/fixdiv.py`
- for a use of ``warnall``
-
- :pep:`238` -- Changing the division operator
-
-
-.. cmdoption:: -S
Disable the import of the module :mod:`site` and the site-dependent
manipulations of :data:`sys.path` that it entails.