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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

235 topics in this forum

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

    By RegiStax,
    • 12 replies
    • 1003 views

  2. VTK in DelphiVCL or DelphiFMX

    By shineworld,   
    • 12 replies
    • 1534 views

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

    By Rollo62,
    • 11 replies
    • 5959 views

  4. mainmodule.<functionname> dynamically?

    By softtouch,
    • 11 replies
    • 910 views

  5. Slow loading of numpy in EmbeddedResEnvironment

    By JGMS,
    • 11 replies
    • 2082 views

  6. Unable to compile P4D with Delphi 10.4 for Linux64

    By Soulflesh,
    • 11 replies
    • 2271 views

  7. Trouble installing Python4Delphi

    By vmishka,
    • 11 replies
    • 6401 views

  8. DelphiVCL4Python

    By limelect,
    • 11 replies
    • 1078 views

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

    By Juan C.Cilleruelo,   
    • 10 replies
    • 2265 views

  10. Returning lists from Python to Delphi

    By BennieC,
    • 10 replies
    • 2914 views

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

    By Juan C.Cilleruelo,   
    • 10 replies
    • 1751 views

  12. WebCam Output

    By WRieder,
    • 10 replies
    • 2899 views

  13. I get value=none

    By Guest,
    • 10 replies
    • 2188 views

  14. Xdata Rest server request & Python4Delphi

    By J. Robroeks,
    • 9 replies
    • 3197 views

  15. Enbedded editor, debugging, etc...

    By Mark-,
    • 9 replies
    • 2880 views

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

    By FranzB,
    • 9 replies
    • 3809 views

  17. Multiple Instances of Python Engine

    By psla314,
    • 9 replies
    • 3980 views

  18. Returning lists from Python to Delphi

    By BennieC,
    • 9 replies
    • 2940 views

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

    By JGMS,   
    • 9 replies
    • 1525 views

  20. Could not open Python DLL problem

    By marcocir,
    • 8 replies
    • 5917 views

  21. GPU

    By Flavien,
    • 8 replies
    • 2826 views

  22. I/O doesn't work

    By Celebr0,
    • 8 replies
    • 928 views

  23. Module "sentence_transformers" import in P4D not possible

    By JGMS,   
    • 8 replies
    • 1335 views

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

    By Guest,
    • 8 replies
    • 3008 views

  25. Marshalling COM Objects

    By PierreC,
    • 7 replies
    • 2124 views
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