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Draft: Reimplement halshow in Python
- #4231
#4231
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petterreinholdtsen
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Draft: Reimplement halshow in Python
#4231
petterreinholdtsen
wants to merge 11 commits into
LinuxCNC:master
LinuxCNC/linuxcnc:master
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petterreinholdtsen:reimplement-halshow-python
petterreinholdtsen/linuxcnc:reimplement-halshow-python
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Commits
Commits on Aug 19, 2026
scripts: Rewrite halshow in Python/Qt with direct SHM access
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halshow: add GRAPH tab with pygraphviz layout and interactive visualization
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halshow: fix Qt.WindowStaysOnTop crash on PyQt6/PySide6
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Adjusted some quotes and ran halshow.py through black to clean up notation.
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halshow.py: major improvements to SHOW, WATCH, and GRAPH tabs
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scripts/halshow: add tree collapse/expand button (Tcl match)
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scripts/halshow: major graph rewrite + old _hal.so compatibility fixes
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scripts/halshow: master _hal.so compat + hide unused pins fix
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Corrected scroll mouse wheel zoom handling.
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scripts/halshow: pack settings tab content to top with stretch below
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scripts/halshow: support new _hal.query API on master
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