Add application code in Python #101
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A new Python sub-package `modmesh.app` is created to house application code (written in Python). At this point there are two of them: `linear_wave` (for the 1D CESE solver) and `sample_mesh` (for simple 2D/3D unstructured mesh). The linear wave requires PySide6 because it uses matplotlib for visualization. Two additional Python modules `core` and `view` are created.
yungyuc
commented
Jul 16, 2022
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| friend root_base_type; | ||
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| WrapRPythonText(pybind11::module & mod, char const * pyname, char const * pydoc) |
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Expose the object and then the Python app can change the Python text widget
| }); | ||
| appMenu->addAction(app_linear_wave); | ||
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| menuBar->addMenu(appMenu); |
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Add a menu for applications.
| # line = mm.view.RLine(-1, -1, -1, -2, -2, -2, 0, 128, 128) | ||
| # print(line) | ||
| )"""")); | ||
| m_text->setPlainText(QString("")); |
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With the pytext object exposed, the code can be changed from Python.
| win = ApplicationWindow() | ||
| win.show() | ||
| win.activateWindow() | ||
| # FIXME: This is a hack for PySide object lifecycle management. |
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I have not fully understand how PySide manages the lifecycle of the Qt objects it wraps. If I do not keep the object, it will go away and crashes.
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I am late to the party. I am very interested in this new feature. I will definitely give it a try! |
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A new Python sub-package
modmesh.appis created to house application code (written in Python). At this point there are two of them:linear_wave(for the 1D CESE solver) andsample_mesh(for simple 2D/3D unstructured mesh).The linear wave requires PySide6 because it uses matplotlib for visualization.
Two additional Python modules
coreandvieware created.ref #100