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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

252 topics in this forum

  1. Can't print from Python script thread to Delphi main thread

    By Martybartfast,
    • 4 replies
    • 161 views

  2. Help wanted: Run Python (P4D) in a Delphi thread without blocking UI

    By Tom F,
    • 2 replies
    • 361 views

  3. TPyDelphiWrapper and initialization/finalization issue

    By Jacek Laskowski,
    • 3 replies
    • 268 views

  4. PythonEngine.PyUnicode_FromString() issue

    By Jacek Laskowski,
    • 4 replies
    • 396 views

  5. TypeError: 'PythonDelphiVar' object cannot be interpreted as an integer"

    By Jacek Laskowski,
    • 11 replies
    • 551 views

  6. Error 'No module named' on importing python-file

    By Brent,
    • 2 replies
    • 405 views

  7. Python Output

    By pcoenen,
    • 2 replies
    • 566 views

  8. Getting exitcode (%errorlevel%) of python script

    By gmbouwer,   
    • 6 replies
    • 714 views

  9. Fix: Using stateful=True in LSTM layers with Keras4Delphi (no more shape errors!)

    By Roelof1986,   
    • 0 replies
    • 463 views

  10. How to get Python functions running in the background (P4D)

    By JGMS,
    • 5 replies
    • 674 views

  11. How to get a pandas dataframe in delphi

    By ricardo chapingo,   
    • 3 replies
    • 2177 views

  12. TreeView Child Node Data

    By shineworld,   
    • 2 replies
    • 850 views

  13. DelphiVCL and TreeView OnCollpasing

    By shineworld,
    • 1 reply
    • 666 views

  14. VTK in DelphiVCL or DelphiFMX

    By shineworld,   
    • 13 replies
    • 3199 views

  15. Creation of TPythonDelphiVar on-the-fly don't works as expected.

    By Juan C.Cilleruelo,   
    • 5 replies
    • 2418 views

  16. MainModule.varname is cached?

    By softtouch,
    • 4 replies
    • 1046 views

  17. Cannot debug delphi code in the Python4Delphi Demo1 project - [Solved]

    By JohnLM,   
    • 2 replies
    • 1014 views

  18. How do I "Import" Libraries using Python4Delphi?

    By JohnLM,   
    • 10 replies
    • 2160 views

  19. Arrays from Delphi to Python and vice versa

    By JGMS,
    • 2 replies
    • 1106 views

  20. module.Events.onExecute or pythoninputoutput.onSendUniData?

    By softtouch,
    • 1 reply
    • 1002 views

  21. P4D Android visual component

    By Walid Alg,   
    • 4 replies
    • 1381 views

  22. Modify bitmap of FMX Image object

    By shineworld,   
    • 7 replies
    • 3052 views

  23. Add extra components without touch DelphiVCL

    By shineworld,   
    • 1 reply
    • 1076 views

  24. Is there a way to run .pyc files?

    By softtouch,
    • 1 reply
    • 870 views

  25. Python4Delphi Crash immediately after launch

    By Celebr0,
    • 17 replies
    • 2761 views
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