Opened 5 years ago
Last modified 5 years ago
#58571 assigned defect
py36-qtconsole should depend on QT python bindings
Reported by: | hsgg (Henry Gebhardt) | Owned by: | stromnov (Andrey Stromnov) |
---|---|---|---|
Priority: | Normal | Milestone: | |
Component: | ports | Version: | |
Keywords: | Cc: | ||
Port: | py-qtconsole |
Description
Hi, after asking my university's IT department to install py36-qtconsole
, it turns out that QT bindings need to be installed separately, e.g. py36-pyqt5
.
This bug report is for py36-*
, but I assume the other python versions need a similar dependency added.
Thank you!
Expected result: Open a qtconsole window.
Actual results:
$ jupyter-qtconsole-3.6 Traceback (most recent call last): File "/opt/local/bin/jupyter-qtconsole-3.6", line 2, in <module> from qtconsole.qtconsoleapp import main File "/opt/local/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/qtconsole/qtconsoleapp.py", line 60, in <module> from qtconsole.qt import QtCore, QtGui File "/opt/local/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/qtconsole/qt.py", line 23, in <module> QtCore, QtGui, QtSvg, QT_API = load_qt(api_opts) File "/opt/local/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/qtconsole/qt_loaders.py", line 387, in load_qt api_options)) ImportError: Could not load requested Qt binding. Please ensure that PyQt4 >= 4.7, PyQt5, PySide >= 1.0.3 or PySide2 is available, and only one is imported per session. Currently-imported Qt library: None PyQt4 installed: False PyQt5 installed: False PySide >= 1.0.3 installed: False PySide2 installed: False Tried to load: ['pyqt5', 'pyside2', 'pyside', 'pyqt']
Change History (4)
comment:1 Changed 5 years ago by jmroot (Joshua Root)
Owner: | set to stromnov |
---|---|
Status: | new → assigned |
comment:2 follow-up: 3 Changed 5 years ago by stromnov (Andrey Stromnov)
comment:3 Changed 5 years ago by hsgg (Henry Gebhardt)
Thank you for the explanation. Seems like this would need support from the package manager for alternative dependencies. I leave it to you to close or otherwise handle this bug. Thanks!
comment:4 Changed 5 years ago by mf2k (Frank Schima)
Port: | py-qtconsole added; py36-qtconsole removed |
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Note: See
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https://github.com/macports/macports-ports/blob/9a515376a2a758aa0322c0ae9fadd24dda4d0dec/python/py-qtconsole/Portfile#L37-L38
It's not a bug, but a side effect of Jupyter QT Console runtime backend selection nature. There is no easy way to pin py-qtconsole to one preselected QT backend at build time, so it's better to provide good notes section.