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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

251 topics in this forum

  1. Using Python4Delphi library in a Windows service

    By Luca Pretti,   
    • 15 replies
    • 2387 views

  2. How to run a multi-process script

    By maomao2028,
    • 4 replies
    • 1097 views

  3. P4D Android external library

    By Walid Alg,   
    • 15 replies
    • 2960 views

  4. P4D Android external Python library

    By Walid Alg,   
    • 5 replies
    • 1616 views

  5. P4D The component is missing in the library

    By Walid Alg,   
    • 1 reply
    • 924 views

  6. CreateComponent() equivalent for non-component classes?

    By eivindbakkestuen,
    • 1 reply
    • 1023 views

  7. How to release memory used by exceptions?

    By eivindbakkestuen,
    • 3 replies
    • 1269 views

  8. P4D Android error

    By Walid Alg,   
    • 4 replies
    • 1845 views

  9. Memory Leak creating Engine at runtime?

    By AndreasSt,
    • 2 replies
    • 1023 views

  10. Possible memory leak

    By djxandytche,
    • 7 replies
    • 2234 views

  11. TComponent.Create() equivalent in Python script?

    By eivindbakkestuen,
    • 2 replies
    • 899 views

  12. How to run one .py script in several instances at the same time ?

    By Celebr0,
    • 1 reply
    • 1081 views

  13. I/O doesn't work

    By Celebr0,
    • 8 replies
    • 1808 views

  14. Each .py script in a separate window

    By Celebr0,
    • 13 replies
    • 2315 views

  15. Parsing a python collection into a delphi collection

    By Chris Mathews,
    • 4 replies
    • 1110 views

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

    By RegiStax,
    • 12 replies
    • 1973 views

  17. NumPy + Demo34

    By DominicE,
    • 6 replies
    • 3460 views

  18. Python freezes when running a certain script

    By djxandytche,
    • 14 replies
    • 2625 views

  19. When calling python.ExecFile a second time it takes long

    By softtouch,
    • 0 replies
    • 653 views

  20. DelphiVCL TreeView OnCustomDrawItem

    By shineworld,   
    • 3 replies
    • 1164 views

  21. PyInstaller

    By limelect,
    • 25 replies
    • 3704 views

  22. Owner receives only Delphi objects

    By shineworld,   
    • 2 replies
    • 950 views

  23. DelphiVCL4Python

    By limelect,
    • 11 replies
    • 2175 views

  24. Python 3.7 embedded windows 11

    By ricardo chapingo,   
    • 1 reply
    • 957 views

  25. Python4Delphi in a thread

    By DavidJr.,
    • 7 replies
    • 2057 views
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