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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

206 topics in this forum

  1. "VarPythDemo" with time series data from a measurement device

    By G.Treisbach,
    • 2 replies
    • 1028 views

  2. TPythonInputOutput separation Python Error

    By iqrf,
    • 3 replies
    • 1020 views

  3. True thread parallelism with P4D and Python 12

    By pyscripter,   
    • 7 replies
    • 1019 views

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

    By Heimo,
    • 1 reply
    • 1004 views

  5. How can globals be shared amongst multiple modules?

    By RSG,
    • 7 replies
    • 1000 views

  6. Running python code in Delphi threads

    By pyscripter,   
    • 6 replies
    • 996 views

  7. Unable to run 2 TPythonEngine per VCL application

    By Dmitry72,
    • 5 replies
    • 972 views

  8. Memory exception fault when using PyArg_ParseTuple(y*) with buffer pointer

    By dnbif72,   
    • 5 replies
    • 967 views

  9. get back a Image() object created from Python

    By shineworld,   
    • 1 reply
    • 967 views

  10. How to get a pandas dataframe in delphi

    By ricardo chapingo,   
    • 1 reply
    • 966 views

  11. SOAP/WSDL with Python4Delphi

    By FabDev,
    • 2 replies
    • 962 views

  12. Using pyvista in delphi form

    By Talal Bader,   
    • 2 replies
    • 949 views

  13. Python for Delphi: Recent new features and enhancements

    By pyscripter,
    • 1 reply
    • 944 views

  14. Debug issue with Numpy loading

    By RSG,   
    • 3 replies
    • 914 views

  15. Windows service tcp server

    By Halted,
    • 1 reply
    • 906 views

  16. How to catch if the object is assigned None

    By iqrf,
    • 4 replies
    • 902 views

  17. PythonEngine and VCL.PythonGUIINPUTCOMPONENT not working

    By Eezygzy,
    • 5 replies
    • 867 views

  18. Python4Delphi performance in a dll

    By Adham,
    • 2 replies
    • 857 views

  19. Can multiple packages (.bpl) access Python via PythonEngine?

    By RSG,   
    • 2 replies
    • 830 views

  20. DelphiVCL and asyncio

    By shineworld,   
    • 4 replies
    • 823 views

  21. D4P TStringGrid setting cell values

    By PKAsolutions,
    • 2 replies
    • 809 views

  22. How to distribute a project

    By Eezygzy,
    • 1 reply
    • 797 views

  23. How to use PyArg_ParseTupleAndKeywords

    By iqrf,
    • 3 replies
    • 789 views

  24. Calling a user exception defined in the external exceptions.py file

    By iqrf,
    • 0 replies
    • 780 views

  25. 2D numpy Array back to delphi

    By MoE88,
    • 3 replies
    • 772 views
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