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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

228 topics in this forum

  1. P4D Android external Python library

    By Walid Alg,   
    • 1 reply
    • 88 views

  2. P4D Android external library

    By Walid Alg,   
    • 14 replies
    • 690 views

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

    By eivindbakkestuen,
    • 1 reply
    • 309 views

  4. How to release memory used by exceptions?

    By eivindbakkestuen,
    • 3 replies
    • 490 views

  5. Python4Delphi Crash immediately after launch

    By Celebr0,
    • 16 replies
    • 803 views

  6. P4D Android error

    By Walid Alg,   
    • 4 replies
    • 786 views

  7. Memory Leak creating Engine at runtime?

    By AndreasSt,
    • 2 replies
    • 358 views

  8. Possible memory leak

    By djxandytche,
    • 7 replies
    • 1464 views

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

    By eivindbakkestuen,
    • 2 replies
    • 324 views

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

    By Celebr0,
    • 1 reply
    • 576 views

  11. I/O doesn't work

    By Celebr0,
    • 8 replies
    • 738 views

  12. Each .py script in a separate window

    By Celebr0,
    • 13 replies
    • 1225 views

  13. Parsing a python collection into a delphi collection

    By Chris Mathews,
    • 4 replies
    • 440 views

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

    By RegiStax,
    • 12 replies
    • 833 views

  15. NumPy + Demo34

    By DominicE,
    • 6 replies
    • 2757 views

  16. Python freezes when running a certain script

    By djxandytche,
    • 14 replies
    • 965 views

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

    By softtouch,
    • 0 replies
    • 282 views

  18. DelphiVCL TreeView OnCustomDrawItem

    By shineworld,   
    • 3 replies
    • 464 views

  19. PyInstaller

    By limelect,
    • 25 replies
    • 1371 views

  20. Owner receives only Delphi objects

    By shineworld,   
    • 2 replies
    • 486 views

  21. DelphiVCL4Python

    By limelect,
    • 11 replies
    • 905 views

  22. VTK in DelphiVCL or DelphiFMX

    By shineworld,   
    • 12 replies
    • 1345 views

  23. Python 3.7 embedded windows 11

    By ricardo chapingo,   
    • 1 reply
    • 490 views

  24. Python4Delphi in a thread

    By DavidJr.,
    • 7 replies
    • 870 views

  25. Wrapping a delphi object containing an attribute with an enum return value defined in Python

    By iqrf,
    • 1 reply
    • 648 views
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