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bpo-23427: Add sys.orig_argv attribute (GH-20729)

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Add sys.orig_argv attribute: the list of the original command line
arguments passed to the Python executable.

Rename also PyConfig._orig_argv to PyConfig.orig_argv and
document it.
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Victor Stinner 2020-06-30 00:49:03 +02:00 • committed by GitHub
parent 2fb5f038f2
commit dd8a93e23b
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9 changed files with 104 additions and 35 deletions
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21
Doc/c-api/init_config.rst
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@ -424,6 +424,8 @@ PyConfig
:c:member:`~PyConfig.argv` is empty, an empty string is added to ensure
that :data:`sys.argv` always exists and is never empty.
See also the :c:member:`~PyConfig.orig_argv` member.
.. c:member:: wchar_t* base_exec_prefix
:data:`sys.base_exec_prefix`.
@ -586,6 +588,23 @@ PyConfig
* 1: Remove assertions, set ``__debug__`` to ``False``
* 2: Strip docstrings
.. c:member:: PyWideStringList orig_argv
The list of the original command line arguments passed to the Python
executable.
If :c:member:`~PyConfig.orig_argv` list is empty and
:c:member:`~PyConfig.argv` is not a list only containing an empty
string, :c:func:`PyConfig_Read()` copies :c:member:`~PyConfig.argv` into
:c:member:`~PyConfig.orig_argv` before modifying
:c:member:`~PyConfig.argv` (if :c:member:`~PyConfig.parse_argv` is
non-zero).
See also the :c:member:`~PyConfig.argv` member and the
:c:func:`Py_GetArgcArgv` function.
.. versionadded:: 3.10
.. c:member:: int parse_argv
If non-zero, parse :c:member:`~PyConfig.argv` the same way the regular
@ -982,6 +1001,8 @@ Py_GetArgcArgv()
Get the original command line arguments, before Python modified them.
See also :c:member:`PyConfig.orig_argv` member.
Multi-Phase Initialization Private Provisional API
--------------------------------------------------