#9386: sage-native-execute leaves traces of sage
-------------------------------------+-------------------------------------
Reporter: nbruin | Owner: tbd
Type: defect | Status: needs_review
Priority: major | Milestone: sage-6.5
Component: packages: | Resolution:
standard | Merged in:
Keywords: | Reviewers:
Authors: Nils Bruin, | Work issues:
Thierry Monteil | Commit:
Report Upstream: N/A | 41362681edc5377094cfc15bf734081e293b876e
Branch: | Stopgaps:
u/nbruin/sage_native_execute_leaves_traces_of_sage|
Dependencies: |
-------------------------------------+-------------------------------------
Changes (by {'newvalue': u'Nils Bruin, Thierry Monteil', 'oldvalue': u'Thierry
Monteil'}):
* status: needs_work => needs_review
* milestone: sage-6.4 => sage-6.5
* author: Thierry Monteil => Nils Bruin, Thierry Monteil
Comment:
I have tried to take the best ideas from both Thierry's and my
implementation. Since `sage` itself is already a bash script, there seems
no loss in using bashisms in our script, so `${!var}` is fine for
dereferencing.
I've ensured what I thought are important variables in `sage-env` are now
saved. If you want to see which are saved, do:
{{{
$ ./sage -sh -c 'echo $SAGE_SAVED_ENVIRONMENT_VARIABLES'
:PATH:LIBRARY_PATH:CPATH:GP_DATA_DIR:GPHELP:GPDOCDIR:GIT_TEMPLATE_DIR:GIT_EXEC_PATH:SINGULARPATH:SINGULAR_EXECUTABLE:IPYTHONDIR:PYTHON_EGG_CACHE:PYTHONPATH:PYTHONHOME:LD_LIBRARY_PATH:MPLCONFIGDIR:R_HOME:R_PROFILE:MAXIMA_PREFIX:UNAME:CC:CPP:CXX:FC:F77:F90:F95:CCACHE_BASEDIR:ECLDIR:TERMINFO
}}}
We could "save" all the `SAGE_` variables as well, to ensure that `sage-
native-execute` unsets those, but I would expect they would normally not
get in the way.
--
Ticket URL: <http://trac.sagemath.org/ticket/9386#comment:20>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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