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Python4Delphi

Python for Delphi (P4D) is a set of free components that wrap the Python DLL into Delphi and Lazarus (FPC). They let you easily execute Python scripts, create new Python modules and expose your Delphi objects to Python. You can create Python extensions as DLLs and much more.

https://github.com/pyscripter/python4delphi

242 topics in this forum

  1. if i changed the P4D DLLPath how to reload DLLs ?

    By tomye,
    • 12 replies
    • 3262 views

  2. How do I exchange data between python/Lazarus for a 3channel 2d floating-point array

    By RegiStax,
    • 12 replies
    • 1632 views

  3. Python installer ( with PIP) vs. Chocolatey vs. Conda vs. Anaconda vs. Microconda

    By Rollo62,
    • 11 replies
    • 7379 views

  4. mainmodule.<functionname> dynamically?

    By softtouch,
    • 11 replies
    • 1354 views

  5. Slow loading of numpy in EmbeddedResEnvironment

    By JGMS,
    • 11 replies
    • 2553 views

  6. Unable to compile P4D with Delphi 10.4 for Linux64

    By Soulflesh,
    • 11 replies
    • 2601 views

  7. Trouble installing Python4Delphi

    By vmishka,
    • 11 replies
    • 7327 views

  8. DelphiVCL4Python

    By limelect,
    • 11 replies
    • 1682 views

  9. How to deploy third-party python modules, like Pyvista?

    By Juan C.Cilleruelo,   
    • 10 replies
    • 2801 views

  10. How do I "Import" Libraries using Python4Delphi?

    By JohnLM,   
    • 10 replies
    • 1366 views

  11. Returning lists from Python to Delphi

    By BennieC,
    • 10 replies
    • 3474 views

  12. Programmatically, from Delphi, I need to include some variables in the python script.

    By Juan C.Cilleruelo,   
    • 10 replies
    • 2080 views

  13. WebCam Output

    By WRieder,
    • 10 replies
    • 3497 views

  14. I get value=none

    By Guest,
    • 10 replies
    • 2739 views

  15. Xdata Rest server request & Python4Delphi

    By J. Robroeks,
    • 9 replies
    • 3674 views

  16. Enbedded editor, debugging, etc...

    By Mark-,
    • 9 replies
    • 3306 views

  17. create delphi4python at run time, extend demo sample 34

    By FranzB,
    • 9 replies
    • 4249 views

  18. Multiple Instances of Python Engine

    By psla314,
    • 9 replies
    • 4474 views

  19. Returning lists from Python to Delphi

    By BennieC,
    • 9 replies
    • 3444 views

  20. Programs with embedded P4D only run on my own PC, not on any other

    By JGMS,   
    • 9 replies
    • 1909 views

  21. Could not open Python DLL problem

    By marcocir,
    • 8 replies
    • 6557 views

  22. GPU

    By Flavien,
    • 8 replies
    • 3298 views

  23. I/O doesn't work

    By Celebr0,
    • 8 replies
    • 1536 views

  24. Module "sentence_transformers" import in P4D not possible

    By JGMS,   
    • 8 replies
    • 1617 views

  25. 'Floating point division by zero' when running script

    By Guest,
    • 8 replies
    • 3552 views
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