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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. First Python + DelphiVCL Program

    By shineworld,   
    • 16 replies
    • 3829 views

  2. HELP ,can not run torch scipt but can be run in Python environment

    By tomye,
    • 12 replies
    • 2455 views

  3. the lastest P4D can not load Python3.9

    By tomye,
    • 0 replies
    • 1752 views

  4. Extremely slow

    By RDAF,
    • 2 replies
    • 1954 views

  5. an error message in new version of PyEngine

    By tomye,
    • 1 reply
    • 1454 views

  6. Lazarus/FPC support

    By acaland,
    • 7 replies
    • 2461 views

  7. Returning lists from Python to Delphi

    By BennieC,
    • 10 replies
    • 2936 views

  8. PyScripter and PythonEngine

    By WRieder,
    • 1 reply
    • 1939 views

  9. import generates divide by 0 error

    By DougK,
    • 2 replies
    • 1584 views

  10. Python/Delphi synchronization

    By KoRiF,   
    • 3 replies
    • 2319 views

  11. WebCam Output

    By WRieder,
    • 10 replies
    • 2931 views

  12. How to free PythonEngine in background thread?

    By DennisTW,
    • 6 replies
    • 2412 views

  13. How to use PyArg_ParseTuple to define a function of String

    By DennisTW,
    • 1 reply
    • 1608 views

  14. How to execute function in Python script

    By volev,
    • 4 replies
    • 1930 views

  15. Unable to install P4D

    By Sergius,
    • 4 replies
    • 1695 views

  16. Jupyter Notebook with P4D

    By FranzB,
    • 1 reply
    • 2099 views

  17. Python4Delphi demo33 (multithread) does not work

    By DennisTW,
    • 2 replies
    • 1704 views

  18. Can't create TPythonEngine at run-time. Why??

    By DennisTW,
    • 2 replies
    • 2048 views

  19. Converting tuples into Delphi objects

    By BennieC,
    • 3 replies
    • 2092 views

  20. Add an extra Delphi Control in a new package

    By shineworld,   
    • 4 replies
    • 2335 views

  21. Returning lists from Python to Delphi

    By BennieC,
    • 9 replies
    • 2961 views

  22. Trouble installing Python4Delphi

    By vmishka,
    • 11 replies
    • 6443 views

  23. Strange memory leak with checkbox

    By shineworld,   
    • 4 replies
    • 1665 views

  24. Passing event data to Delphi from an event in a Module

    By peardox,
    • 1 reply
    • 1791 views

  25. Add #13#10 to a string

    By shineworld,   
    • 3 replies
    • 1667 views
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