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execute_process: Add options for modified environment

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Daniel Pfeifer
2026-03-05 08:48:42 +01:00
parent bfe5392276
commit d7ab03d093
11 changed files with 76 additions and 0 deletions
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23
Help/command/execute_process.rst
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@@ -22,6 +22,8 @@ Execute one or more child processes.
[OUTPUT_STRIP_TRAILING_WHITESPACE]
[ERROR_STRIP_TRAILING_WHITESPACE]
[ENCODING <name>]
[ENVIRONMENT <variable=value>...]
[ENVIRONMENT_MODIFICATION <env-mod-op>...]
[ECHO_OUTPUT_VARIABLE]
[ECHO_ERROR_VARIABLE]
[COMMAND_ERROR_IS_FATAL <ANY|LAST|NONE>])
@@ -187,6 +189,27 @@ Options:
`UTF-8 RFC <https://datatracker.ietf.org/doc/html/rfc3629>`_
naming convention.
``ENVIRONMENT <variable=value>...``
.. versionadded:: 4.4
Add environment variable definitions to the environment of the child
processes. Each entry must be of the form ``NAME=value`` and is interpreted
as setting ``NAME`` to ``value`` for the duration of the
``execute_process()`` call.
These entries are processed in order. If the same variable name is given
multiple times, the last value wins.
``ENVIRONMENT_MODIFICATION <env-mod-op>...``
.. versionadded:: 4.4
Apply one or more :prop_test:`ENVIRONMENT_MODIFICATION` operations to the
environment of the child processes. Each operation is applied in the given
order, and failures to parse an operation are treated as errors.
Environment modifications are applied after ``ENVIRONMENT`` entries, if both
options are specified.
``COMMAND_ERROR_IS_FATAL <ANY|LAST|NONE>``
.. versionadded:: 3.19