Matthias Köfferlein

Provide a way to suppress or redirect log output or disable warnings, specifically from file readers, in Python module

1

For background see here: https://www.klayout.de/forum/discussion/2127/how-to-suppress-warning-output#latest

Avoid creating additional macro folders on startup in places which are not writeable.

1

For motivation see here: https://www.klayout.de/forum/discussion/2116

Qt-less canvas discussion

16

This is a continuation of the related discussion from here: https://github.com/KLayout/klayout/issues/1069

For the motivation see: https://www.klayout.de/forum/discussion/2102/separation-edges-to-edges-issue#latest

Python API: on_technology_changed event is not sent

2

This issue refers to this discussion: https://www.klayout.de/forum/discussion/2053/cellview-on-technology-changed-is-not-emitted#latest A simple way to reproduce the problem is: ``` def ping(): print("Event caught (python)") pya.CellView.active().on_technology_changed.add(ping) ``` When changing the technology on the cellview,...

Multiple rectangle filters for DRC

1

See the following discussion: https://www.klayout.de/forum/discussion/1204/contact-via-drc-min-enclosure-on-2-opposite-sides#latest The request is about having a way to specify multiple rectangle filters saying "only issue an error if none of the allowed configurations is encountered".

Reduce split gate option in LVS not catching a particular case

1

This issue refers to the following discussion for reference: https://www.klayout.de/forum/discussion/1604/reduce-split-gate-option-in-lvs#latest

Currently the following behavior is unintuitive: Specifying tolerances on a device class will make all other parameters ignored. This is a bit unexpected. Parameters for which no tolerance is given,...

This ticket is following this discussion here: https://www.klayout.de/forum/discussion/1929/proposal-for-new-ruler-variation-arc#latest