upstream/ipython Files · IPython/external/qt.py

This feature was discussed in , but it doesn't look like anything was ever incorporated into the IPython Notebook....

This feature was discussed in , but it doesn't look like anything was ever incorporated into the IPython Notebook. Here's a brief overview of the changes: - Display of messages from other clients can be toggled on and off from within a notebook, either using the ``<M-m>e`` keyboard shortcut in the web UI, or through the option in the "Kernel" menu. - notebook.js controls whether messages are displayed through a callback that is invoked from kernel.js when no callbacks are available for a message. - The UI displays ``execute_input`` messages originating from an other clients in new cells at the end of the notebook. Output messages (``execute_result`` et al.) will only be displayed if a cell exists with a matching message ID. Pending design questions: - Should each ``execute_input`` message cause a new cell to be created? - Should new cells be placed at the end of the notebook, or elsewhere? If the latter, what criteria should be followed?

Peter Würtz - - Load All Authors

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        Peter Würtz
    
Add support for PyQt5.

              r16414
            
      """ A Qt API selector that can be used to switch between PyQt4/5 and PySide.

        MinRK
    
reorder qt support in kernel...

              r4191
            
      This uses the ETS 4.0 selection pattern of:

        Peter Würtz
    
Add support for PyQt5.

              r16414
            
      PySide first, PyQt4 (API v2.) second, then PyQt5.

        MinRK
    
reorder qt support in kernel...

              r4191
            
        Peter Würtz
    
Add support for PyQt5.

              r16414
            
      Do not use this if you need PyQt4 with the old QString/QVariant API.

        Evan Patterson
    
Paved the way for PySide support....

              r3304
            
      """

      import os

        epatters
    
Clean up in Qt API switcher.

              r3306
            
        Chris Beaumont
    
Refactor qt import logic. Fixes #2955

              r9722
            
      from IPython.external.qt_loaders import (load_qt, QT_API_PYSIDE,

        Peter Würtz
    
Add support for PyQt5.

              r16414
            
                                               QT_API_PYQT, QT_API_PYQT5)

        Evan Patterson
    
Paved the way for PySide support....

              r3304
            
        Chris Beaumont
    
Refactor qt import logic. Fixes #2955

              r9722
            
      QT_API = os.environ.get('QT_API', None)

        Peter Würtz
    
Add support for PyQt5.

              r16414
            
      if QT_API not in [QT_API_PYSIDE, QT_API_PYQT, QT_API_PYQT5, None]:

          raise RuntimeError("Invalid Qt API %r, valid values are: %r, %r, %r" %

                             (QT_API, QT_API_PYSIDE, QT_API_PYQT, QT_API_PYQT5))

        epatters
    
Smarter Qt binding selection when environment variable is not specified.

              r3927
            
      if QT_API is None:

        Peter Würtz
    
Add support for PyQt5.

              r16414
            
          api_opts = [QT_API_PYSIDE, QT_API_PYQT, QT_API_PYQT5]

        epatters
    
Clean up in Qt API switcher.

              r3306
            
      else:

        Chris Beaumont
    
Refactor qt import logic. Fixes #2955

              r9722
            
          api_opts = [QT_API]

      QtCore, QtGui, QtSvg, QT_API = load_qt(api_opts)

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Peter Würtz Add support for PyQt5.	r16414	""" A Qt API selector that can be used to switch between PyQt4/5 and PySide.
MinRK reorder qt support in kernel...	r4191
		This uses the ETS 4.0 selection pattern of:
Peter Würtz Add support for PyQt5.	r16414	PySide first, PyQt4 (API v2.) second, then PyQt5.
MinRK reorder qt support in kernel...	r4191
Peter Würtz Add support for PyQt5.	r16414	Do not use this if you need PyQt4 with the old QString/QVariant API.
Evan Patterson Paved the way for PySide support....	r3304	"""

		import os
epatters Clean up in Qt API switcher.	r3306
Chris Beaumont Refactor qt import logic. Fixes #2955	r9722	from IPython.external.qt_loaders import (load_qt, QT_API_PYSIDE,
Peter Würtz Add support for PyQt5.	r16414	QT_API_PYQT, QT_API_PYQT5)
Evan Patterson Paved the way for PySide support....	r3304
Chris Beaumont Refactor qt import logic. Fixes #2955	r9722	QT_API = os.environ.get('QT_API', None)
Peter Würtz Add support for PyQt5.	r16414	if QT_API not in [QT_API_PYSIDE, QT_API_PYQT, QT_API_PYQT5, None]:
		raise RuntimeError("Invalid Qt API %r, valid values are: %r, %r, %r" %
		(QT_API, QT_API_PYSIDE, QT_API_PYQT, QT_API_PYQT5))
epatters Smarter Qt binding selection when environment variable is not specified.	r3927	if QT_API is None:
Peter Würtz Add support for PyQt5.	r16414	api_opts = [QT_API_PYSIDE, QT_API_PYQT, QT_API_PYQT5]
epatters Clean up in Qt API switcher.	r3306	else:
Chris Beaumont Refactor qt import logic. Fixes #2955	r9722	api_opts = [QT_API]

		QtCore, QtGui, QtSvg, QT_API = load_qt(api_opts)