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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

253 topics in this forum

  1. Stopping a P4D Python thread

    By Martybartfast,
    • 2 replies
    • 215 views

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

    By Martybartfast,
    • 6 replies
    • 288 views

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

    By Tom F,
    • 2 replies
    • 372 views

  4. TPyDelphiWrapper and initialization/finalization issue

    By Jacek Laskowski,
    • 3 replies
    • 286 views

  5. PythonEngine.PyUnicode_FromString() issue

    By Jacek Laskowski,
    • 4 replies
    • 414 views

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

    By Jacek Laskowski,
    • 11 replies
    • 575 views

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

    By Brent,
    • 2 replies
    • 417 views

  8. Python Output

    By pcoenen,
    • 2 replies
    • 578 views

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

    By gmbouwer,   
    • 6 replies
    • 729 views

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

    By Roelof1986,   
    • 0 replies
    • 469 views

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

    By JGMS,
    • 5 replies
    • 678 views

  12. How to get a pandas dataframe in delphi

    By ricardo chapingo,   
    • 3 replies
    • 2189 views

  13. TreeView Child Node Data

    By shineworld,   
    • 2 replies
    • 855 views

  14. DelphiVCL and TreeView OnCollpasing

    By shineworld,
    • 1 reply
    • 674 views

  15. VTK in DelphiVCL or DelphiFMX

    By shineworld,   
    • 13 replies
    • 3208 views

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

    By Juan C.Cilleruelo,   
    • 5 replies
    • 2428 views

  17. MainModule.varname is cached?

    By softtouch,
    • 4 replies
    • 1055 views

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

    By JohnLM,   
    • 2 replies
    • 1025 views

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

    By JohnLM,   
    • 10 replies
    • 2172 views

  20. Arrays from Delphi to Python and vice versa

    By JGMS,
    • 2 replies
    • 1114 views

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

    By softtouch,
    • 1 reply
    • 1011 views

  22. P4D Android visual component

    By Walid Alg,   
    • 4 replies
    • 1388 views

  23. Modify bitmap of FMX Image object

    By shineworld,   
    • 7 replies
    • 3055 views

  24. Add extra components without touch DelphiVCL

    By shineworld,   
    • 1 reply
    • 1085 views

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

    By softtouch,
    • 1 reply
    • 878 views
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