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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

240 topics in this forum

  1. using python4delphi to call python function and get return result

    By mbaghb,   
    • 6 replies
    • 2596 views

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

    By dnbif72,   
    • 5 replies
    • 1689 views

  3. RunntimeError in simple demo

    By JonRobertson,   
    • 3 replies
    • 1216 views

  4. What Python4Delphi version to use

    By shineworld,   
    • 1 reply
    • 893 views

  5. Can not install P4D package

    By bojanm,
    • 3 replies
    • 1554 views

  6. Download file from AWS S3 to stream

    By M. Toussaint,   
    • 1 reply
    • 1630 views

  7. D4P TStringGrid setting cell values

    By PKAsolutions,
    • 2 replies
    • 1140 views

  8. Unable to run 2 TPythonEngine per VCL application

    By Dmitry72,
    • 5 replies
    • 1404 views

  9. Module "sentence_transformers" import in P4D not possible

    By JGMS,   
    • 8 replies
    • 1502 views

  10. How to distribute a project

    By Eezygzy,
    • 1 reply
    • 1131 views

  11. PythonEngine and VCL.PythonGUIINPUTCOMPONENT not working

    By Eezygzy,
    • 5 replies
    • 1331 views

  12. Debug issue with Numpy loading

    By RSG,   
    • 3 replies
    • 1481 views

  13. How can globals be shared amongst multiple modules?

    By RSG,
    • 7 replies
    • 1697 views

  14. Handling Python indented blocks with ExecString()

    By RSG,
    • 6 replies
    • 1864 views

  15. How to get a pandas dataframe in delphi

    By ricardo chapingo,   
    • 1 reply
    • 1519 views

  16. Python4Delphi performance in a dll

    By Adham,
    • 2 replies
    • 1142 views

  17. Calling python scripts. Returning python output.

    By marcovth,
    • 3 replies
    • 2108 views

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

    By RSG,   
    • 2 replies
    • 1257 views

  19. How to use PyArg_ParseTupleAndKeywords

    By iqrf,
    • 3 replies
    • 1085 views

  20. How to catch if the object is assigned None

    By iqrf,
    • 4 replies
    • 1200 views

  21. TPythonModule - submodule

    By iqrf,
    • 5 replies
    • 1552 views

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

    By Heimo,
    • 1 reply
    • 1449 views

  23. PyDict - how to set readonly

    By iqrf,
    • 0 replies
    • 838 views

  24. TPythonInputOutput separation Python Error

    By iqrf,
    • 3 replies
    • 1403 views

  25. Cancel script execution

    By bekrause,
    • 4 replies
    • 1948 views
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