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Merged
merged 4 commits into from
Jul 23, 2024
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Update Standard Library sys documentation #9427

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1ccbe2f
Update Standard Library sys documentation
RetiredWizard Jul 13, 2024
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Remove reference to micropython-lib
RetiredWizard Jul 15, 2024
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Use single backticks to create links
jepler Jul 22, 2024
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Add depreciation warning for sys.print_exception
RetiredWizard Jul 23, 2024
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28 changes: 14 additions & 14 deletions docs/library/sys.rst
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Expand Up @@ -15,6 +15,20 @@ Functions
function raise as `SystemExit` exception. If an argument is given, its
value given as an argument to `SystemExit`.

.. function:: print_exception(exc, file=sys.stdout, /)

Print exception with a traceback to a file-like object *file* (or
`sys.stdout` by default).

.. admonition:: Difference to CPython
:class: attention

This is simplified version of a function which appears in the
`traceback` module in CPython. Unlike `traceback.print_exception()`,
this function takes just exception value instead of exception type,
exception value, and traceback object; *file* argument should be
positional; further arguments are not supported.

Constants
---------

Expand Down Expand Up @@ -97,12 +111,6 @@ Constants
If you need to check whether your program runs on CircuitPython (vs other
Python implementation), use `sys.implementation` instead.

.. data:: ps1
ps2

Mutable attributes holding strings, which are used for the REPL prompt. The defaults
give the standard Python prompt of ``>>>`` and ``...``.

.. data:: stderr

Standard error ``stream``.
Expand All @@ -115,14 +123,6 @@ Constants

Standard output ``stream``.

.. data:: tracebacklimit

A mutable attribute holding an integer value which is the maximum number of traceback
entries to store in an exception. Set to 0 to disable adding tracebacks. Defaults
to 1000.

Note: this is not available on all ports.

.. data:: version

Python language version that this implementation conforms to, as a string.
Expand Down