Changes in Jupyter Qt console
5.4
5.4.3
Add missing closed method to QtInProcessChannel.
5.4.2
Check if the iopub channel is not closed before flushing it.
Fix kernel autorestart after it’s killed for Jupyter-client 8+.
5.4.1
Fix crash at startup with PySide6.
Cast images width and height to int when trying to insert them.
5.4.0
Additions
Add ConsoleWidget.gui_completion_height option to configure the maximum number of rows or height in pixels of completions when the ConsoleWidget.gui_completion option has values ‘ncurses’ or ‘droplist’, respectively.
Changes
Fix some errors with PySide6 6.4.0.
Fix mixed input and print statements on macOS.
Drop usage of disutils.
5.3
5.3.2
Fix syntax highlighting with multiline inputs.
Don’t call processEvents when showing input prompts on Mac because it’s not necessary.
5.3.1
Fix segfault when performing code completion on Qt6.
Fix mixed input and print statements.
Fix switching syntax highlighting styles on PySide2 and PySide6.
5.3.0
Additions
Add support for PyQt6.
Changes
Don’t show spurious blank lines when running input statements.
Fix showing Latex images with dark background colors.
Drop support for Python 3.6
5.2
5.2.2
Fix implicit int to float conversion for Python 3.10 compatibility.
Fix building documentation in ReadTheDocs.
5.2.1
Fix error when deleting CallTipWidget.
Another fix for the ‘Erase in Line’ ANSI code.
5.2.0
Changes
Fix hidden execution requests.
Fix ANSI code for erase line.
5.1
5.1.1
Improve handling of different keyboard combinations.
Move cursor to the beginning of buffer if on the same line.
5.1.0
Additions
Two new keyboard shortcuts: Ctrl + Up/Down to go to the beginning/end of the buffer.
Changes
Monkeypatch RegexLexer only while in use by qtconsole.
Import Empty from queue module.
5.0
5.0.3
Emit kernel_restarted signal only after a kernel crash.
5.0.2
Fix launching issue with Big Sur
Remove partial prompt on copy
5.0.1
Add python_requires to setup.py for Python 3.6+ compatibility
5.0.0
Additions
Add option to set completion type while running.
Changes
Emit kernel_restarted after restarting kernel.
Drop support for Python 2.7 and 3.5.
4.7
4.7.7
Change font width calculation to use horizontalAdvance
4.7.6
Replace qApp with QApplication.instance().
Fix QFontMetrics.width deprecation.
4.7.5
Print input if there is no prompt.
4.7.4
Fix completion widget text for paths and files.
Make Qtconsole work on Python 3.8 and Windows.
4.7.3
Fix all misuses of QtGui.
4.7.2
Set updated prompt as previous prompt object in JupyterWidget.
Fix some Qt incorrect imports.
4.7.1
Remove common prefix from path completions.
Use QtWidgets instead of QtGui to create QMenu instances.
4.7.0
Additions
Use qtpy as the shim layer for Python Qt bindings and remove our own shim.
Changes
Remove code to expand tabs to spaces.
Skip history if it is the same as the input buffer.
4.6
4.6.0
Additions
Add an option to configure scrollbar visibility.
Changes
Avoid introducing a new line when executing code.
4.5
4.5.5
Set console to read only after input.
Allow text to be added before the prompt while autocompleting.
Scroll when adding text even when not executing.
4.5.4
Fix emoji highlighting.
4.5.3
Fix error when closing comms.
Fix prompt automatically scrolling down on execution.
4.5.2
Remove deprecation warnings in Python 3.8
Improve positioning and content of completion widget.
Scroll down for output from remote commands.
4.5.1
Only use setuptools in setup.py to fix uploading tarballs to PyPI.
4.5.0
Additions
Add Comms to qtconsole.
Add kernel language name as an attribute of JupyterWidget.
Changes
Use new traitlets API with decorators.
4.4
4.4.4
Prevent cursor from moving to the end of the line while debugging.
4.4.3
Fix complete statements check inside indented block for Python after the IPython 7 release.
Improve auto-scrolling during execution.
4.4.2
Fix incompatibility with PyQt5 5.11.
4.4.1
Fix setting width and height when displaying images with IPython’s Image.
Avoid displaying errors when using Matplotlib to generate pngs from Latex.
4.4.0
Additions
Control-D enters an EOT character if kernel is executing and input is empty.
Implement block indent on multiline selection with Tab.
Change the syntax highlighting style used in the console at any time. It can be done in the menu
View > Syntax Style
.
Changes
Change Control-Shift-A to select cell contents first.
Change default tab width to 4 spaces.
Enhance handling of input from other clients.
Don’t block the console when the kernel is asked for completions.
Fixes
Fix bug that make PySide2 a forbidden binding.
Fix IndexError when copying prompts.
Fix behavior of right arrow key.
Fix behavior of Control-Backspace and Control-Del
4.3
4.3.1
Make %clear to delete previous output on Windows.
Fix SVG rendering.
4.3.0
Additions
Add Shift-Tab shortcut to unindent text
Add Control-R shortcut to rename the current tab
Add Alt-R shortcut to set the main window title
Add Command-Alt-Left and Command-Alt-Right shortcut to switch tabs on macOS
Add support for PySide2
Add support for Python 3.5
Add support for 24 bit ANSI color codes
Add option to create new tab connected to the existing kernel
Changes
Rename
ConsoleWidget.width/height
traits toconsole_width/console_height
to avoid a name clash with theQWidget
properties. Note: the name change could be, in rare cases if a name collision exists, a code-breaking change.Change Tab key behavior to always indent to the next increment of 4 spaces
Change Home key behavior to alternate cursor between the beginning of text (ignoring leading spaces) and beginning of the line
Improve documentation of various options and clarified the docs in some places
Move documentation to ReadTheDocs
Fixes
Fix automatic indentation of new lines that are inserted in the middle of a cell
Fix regression where prompt would never be shown for
--existing
consolesFix
python.exe -m qtconsole
on WindowsFix showing error messages when running a script using
%run
Fix
invalid cursor position
error and subsequent freezing of user inputFix syntax coloring when attaching to non-IPython kernels
Fix printing when using QT5
Fix Control-K shortcut (delete until end of line) on macOS
Fix history browsing (Up/Down keys) when lines are longer than the terminal width
Fix saving HTML with inline PNG for Python 3
Various internal bugfixes
4.2
various latex display fixes
improvements for embedding in Qt applications (use existing Qt API if one is already loaded)
4.1
4.1.1
Set AppUserModelID for taskbar icon on Windows 7 and later
4.1.0
fix regressions in copy/paste, completion
fix issues with inprocess IPython kernel
fix
jupyter qtconsole --generate-config
4.0
4.0.1
fix installation issues, including setuptools entrypoints for Windows
Qt5 fixes
4.0.0
First release of the Qt console as a standalone package.