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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

255 topics in this forum

  1. import generates divide by 0 error

    By DougK,
    • 2 replies
    • 1881 views

  2. Debug issue with Numpy loading

    By RSG,   
    • 3 replies
    • 1877 views

  3. I/O doesn't work

    By Celebr0,
    • 8 replies
    • 1846 views

  4. Can not compile Python_D.dpk Ver. xe2

    By Mitchellhu,
    • 2 replies
    • 1842 views

  5. Returning numpy array constructed in Delphi back to python call

    By hsauro,
    • 7 replies
    • 1836 views

  6. License Questions -

    By marcovaldo,
    • 2 replies
    • 1828 views

  7. Bard API

    By japri,
    • 1 reply
    • 1821 views

  8. TPythonModule - submodule

    By iqrf,
    • 5 replies
    • 1817 views

  9. [FMX] Dll not found

    By Serge_G,   
    • 2 replies
    • 1814 views

  10. Wrap TDictionary - TypeError: 'Object' object is not subscriptable

    By iqrf,
    • 13 replies
    • 1799 views

  11. P4D Android external Python library

    By Walid Alg,   
    • 5 replies
    • 1783 views

  12. Unable to instantiate the library twice

    By PierreC,
    • 1 reply
    • 1758 views

  13. an error message in new version of PyEngine

    By tomye,
    • 1 reply
    • 1746 views

  14. mainmodule.<functionname> dynamically?

    By softtouch,
    • 11 replies
    • 1739 views

  15. Error importing a library

    By Bruno amoedo,
    • 2 replies
    • 1734 views

  16. Memory leak with PyBytes_AsStringAndSize

    By FGAIL87,
    • 2 replies
    • 1697 views

  17. How to pass a callback function from Pascal as a parameter to a Python function?

    By Heimo,
    • 1 reply
    • 1688 views

  18. Problems while importing libraries with conda

    By delphivi,
    • 4 replies
    • 1665 views

  19. Unable to run 2 TPythonEngine per VCL application

    By Dmitry72,
    • 5 replies
    • 1659 views

  20. tkinter failure during execution of python script on linux

    By bernhard_LA,
    • 0 replies
    • 1638 views

  21. How to call a Delphi function from a python script?

    By softtouch,
    • 3 replies
    • 1622 views

  22. DelphiVCL and asyncio

    By shineworld,   
    • 4 replies
    • 1618 views

  23. Howto use P4D Demo29 with PIL and OpenCV

    By JGMS,
    • 6 replies
    • 1594 views

  24. TPythonInputOutput separation Python Error

    By iqrf,
    • 3 replies
    • 1592 views

  25. PythonEngine and VCL.PythonGUIINPUTCOMPONENT not working

    By Eezygzy,
    • 5 replies
    • 1572 views
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