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Subject: bug#46345: 27.1; Issue with `run-python' when `exec-path' is set buffer-locally
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From: Augusto Stoffel <arstoffel@HIDDEN>
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It is reasonable to set `exec-path' locally in Python buffers to reflect
a virtualenv, so that the external tools invoked by Eglot, Flycheck,
etc., work correctly.
This leads to two issues with `run-python'. First, it doesn't inherit
the buffer-local `exec-path', which is probably the correct behavior.
Second, just having a buffer-local `exec-path' breaks the mechanism that
uses `python-shell-virtualenv-root' to find the Python interpreter.
`process-environment' is likely affected by similar issues.
On a related note: is there a good reason for
`python-shell-calculate-process-environment' not to update the PATH
entry? It's not inconceivable that a Python script needs to call a
program which is only available in the virtualenv. Moreover, from the
end-user perspective, it would be convenient if adding a call to
(setq-local process-environment (python-shell-calculate-process-environment))
in some hook would make tools like `M-x compile' follow the
`python-shell-virtualenv-root' settings.
Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) Content-Type: text/plain; charset=utf-8 X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Augusto Stoffel <arstoffel@HIDDEN> Subject: bug#46345: Acknowledgement (27.1; Issue with `run-python' when `exec-path' is set buffer-locally) Message-ID: <handler.46345.B.16126166818887.ack <at> debbugs.gnu.org> References: <87r1ltv40d.fsf@HIDDEN> X-Gnu-PR-Message: ack 46345 X-Gnu-PR-Package: emacs Reply-To: 46345 <at> debbugs.gnu.org Date: Sat, 06 Feb 2021 13:05:01 +0000 Thank you for filing a new bug report with debbugs.gnu.org. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. Your message has been sent to the package maintainer(s): bug-gnu-emacs@HIDDEN If you wish to submit further information on this problem, please send it to 46345 <at> debbugs.gnu.org. Please do not send mail to help-debbugs@HIDDEN unless you wish to report a problem with the Bug-tracking system. --=20 46345: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D46345 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems
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