Python scripting

Discussion List

• Map layer and datatype before writing a GDS

  299 views 2 comments 0 points Most recent by klayanoob October 16
• Python Scripting for reading an Excel file and creating a polar array on Klayout Macro

  3K views 33 comments 0 points Most recent by sekigawa October 1
• KLayout-klink: feedback on external KLayout API coverage

  188 views 0 comments 0 points Started by Yanming_Liu September 9
• PEX ERROR: src/db/db/dbPLC.cc,543,false

  200 views 2 comments 0 points Most recent by jinxtopcs August 21
• Returning value of : cell_name vs filename

  165 views 2 comments 0 points Most recent by Matthias April 16
• Reading Huge OASIS OOM

  236 views 6 comments 0 points Most recent by Matthias April 8
• How to get the current layer used in the GUI ?

  245 views 5 comments 0 points Most recent by alto March 23
• Setters for the Netlist Database Browser

  176 views 2 comments 0 points Most recent by openorchestrator_dev March 20
• How to fracture or decompose shapes into pure rectangles instead of trapezoids?

  212 views 1 comment 0 points Most recent by Matthias March 18
• How to get the transfom of each instance to its refered cell

  184 views 1 comment 0 points Most recent by sekigawa March 7
• vscode and klayout

  427 views 2 comments 0 points Most recent by 99happyman80 February 27
• Macro for L/S

  144 views 0 comments 0 points Started by Ajaymoreb February 12
• How to run a plugin in a secondary LayoutViewWidget

  171 views 2 comments 0 points Most recent by taylorn February 10
• How to finding if a point lies inside a specified layer.

  878 views 13 comments 0 points Most recent by Matthias February 8
• Making an array of cells using python

  1.6K views 6 comments 0 points Most recent by CreatedByCreator January 31
• Image to layout alignment using 3 landmarks registrartion

  588 views 4 comments 0 points Most recent by Matthias December 2025
• switch layouts but without losing the handle

  275 views 7 comments 0 points Most recent by Matthias December 2025
• Accessing "List of Landmarks" from Image import GUI

  170 views 3 comments 0 points Most recent by LeoTrois December 2025
• Python thread safety (3.14 freethreading)

  350 views 7 comments 0 points Most recent by Matthias December 2025
• Behavior of Region object when source is modified

  207 views 3 comments 0 points Most recent by Matthias October 2025
• Region inserted in layout is empty / not shown

  214 views 3 comments 0 points Most recent by Matthias October 2025
• Importing .py files from technology directory

  246 views 7 comments 0 points Most recent by Matthias October 2025
• Installation settings for Ubuntu 18.04

  194 views 3 comments 0 points Most recent by Matthias October 2025
• How to draw a circle with pcell rather than polygon points?

  527 views 6 comments 0 points Most recent by tomas2004 September 2025
• KLayout version 0.30.4 doesn't let me import Plugin python class

  243 views 3 comments 0 points Most recent by Matthias September 2025
• callback_impl pass through value changes

  147 views 1 comment 0 points Most recent by Matthias September 2025
• Trace net export with XML post-processing

  180 views 2 comments 0 points Most recent by dixit September 2025
• Multi-step OASIS stream file writer

  620 views 4 comments 0 points Most recent by dion August 2025
• DRC - Comparison of widths of the largest areas of shapes in the two layers

  288 views 4 comments 0 points Most recent by laurent_c August 2025
• Open .gds file in KLayout by using Python

  1.4K views 9 comments 0 points Most recent by Matthias August 2025