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wxGUI: Ignore stderr of the GUI #3049

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merged 3 commits into from
Feb 2, 2024
Merged

wxGUI: Ignore stderr of the GUI #3049

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a15b6f3
wxGUI: Ignore stderr of the GUI
wenzeslaus Jun 9, 2023
46e4472
React to GRASS GIS environment WX_DEBUG besides system environment va…
wenzeslaus Jul 19, 2023
2ddae81
Merge branch 'main' into gui-stderr-to-devnull
echoix Jan 27, 2024
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14 changes: 12 additions & 2 deletions lib/init/grass.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1787,8 +1787,18 @@ def start_gui(grass_gui):
debug("GRASS GUI should be <%s>" % grass_gui)
# Check for gui interface
if grass_gui == "wxpython":
# TODO: report failures
return Popen([os.getenv("GRASS_PYTHON"), wxpath("wxgui.py")])
# Lazy-import to avoid dependency during standard import time.
# pylint: disable=import-outside-toplevel
import grass.script as gs

if is_debug() or "WX_DEBUG" in gs.gisenv():
stderr_redirect = None
else:
stderr_redirect = subprocess.DEVNULL
# TODO: report start failures?
return Popen(
[os.getenv("GRASS_PYTHON"), wxpath("wxgui.py")], stderr=stderr_redirect
)
return None


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