.. _changelog: Changes in Jupyter Qt console ============================= .. _5.5: 5.5 ~~~ 5.5.2 ----- `5.5.2 on GitHub `__ * Check if kernel manager is available in case the console is connected to an externally launched kernel. * Use string representation for a QKeySequence construction to avoid an error in PySide6. 5.5.1 ----- `5.5.1 on GitHub `__ * Fix error when getting code completions. 5.5.0 ----- `5.5.0 on GitHub `__ Changes +++++++ * Drop support for Python 3.7. * Remove ``ipython_genutils`` as a dependency. .. _5.4: 5.4 ~~~ 5.4.4 ----- `5.4.4 on GitHub `__ * Improve compatibility with PyQt6/PySide6. 5.4.3 ----- `5.4.3 on GitHub `__ * Add missing closed method to QtInProcessChannel. 5.4.2 ----- `5.4.2 on GitHub `__ * 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 ----- `5.4.1 on GitHub `__ * Fix crash at startup with PySide6. * Cast images width and height to int when trying to insert them. 5.4.0 ----- `5.4.0 on GitHub `__ 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 ~~~ 5.3.2 ----- `5.3.2 on GitHub `__ * Fix syntax highlighting with multiline inputs. * Don't call processEvents when showing input prompts on Mac because it's not necessary. 5.3.1 ----- `5.3.1 on GitHub `__ * 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 ----- `5.3.0 on GitHub `__ 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 ~~~ 5.2.2 ----- `5.2.2 on GitHub `__ * Fix implicit int to float conversion for Python 3.10 compatibility. * Fix building documentation in ReadTheDocs. 5.2.1 ----- `5.2.1 on GitHub `__ * Fix error when deleting CallTipWidget. * Another fix for the 'Erase in Line' ANSI code. 5.2.0 ----- `5.2.0 on GitHub `__ Changes +++++++ - Fix hidden execution requests. - Fix ANSI code for erase line. .. _5.1: 5.1 ~~~ 5.1.1 ----- `5.1.1 on GitHub `__ * Improve handling of different keyboard combinations. * Move cursor to the beginning of buffer if on the same line. 5.1.0 ----- `5.1.0 on GitHub `__ 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 ~~~ 5.0.3 ----- `5.0.3 on GitHub `__ * Emit kernel_restarted signal only after a kernel crash. 5.0.2 ----- `5.0.2 on GitHub `__ * Fix launching issue with Big Sur * Remove partial prompt on copy 5.0.1 ----- `5.0.1 on GitHub `__ * Add python_requires to setup.py for Python 3.6+ compatibility 5.0.0 ----- `5.0.0 on GitHub `__ 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 ~~~ .. _4.7.7: 4.7.7 ----- `4.7.7 on GitHub `__ * Change font width calculation to use horizontalAdvance .. _4.7.6: 4.7.6 ----- `4.7.6 on GitHub `__ * Replace qApp with QApplication.instance(). * Fix QFontMetrics.width deprecation. .. _4.7.5: 4.7.5 ----- `4.7.5 on GitHub `__ * Print input if there is no prompt. .. _4.7.4: 4.7.4 ----- `4.7.4 on GitHub `__ * Fix completion widget text for paths and files. * Make Qtconsole work on Python 3.8 and Windows. .. _4.7.3: 4.7.3 ----- `4.7.3 on GitHub `__ * Fix all misuses of QtGui. .. _4.7.2: 4.7.2 ----- `4.7.2 on GitHub `__ * Set updated prompt as previous prompt object in JupyterWidget. * Fix some Qt incorrect imports. .. _4.7.1: 4.7.1 ----- `4.7.1 on GitHub `__ * Remove common prefix from path completions. * Use QtWidgets instead of QtGui to create QMenu instances. 4.7.0 ----- `4.7.0 on GitHub `__ 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 ~~~ 4.6.0 ----- `4.6.0 on GitHub `__ Additions +++++++++ - Add an option to configure scrollbar visibility. Changes +++++++ - Avoid introducing a new line when executing code. .. _4.5: 4.5 ~~~ .. _4.5.5: 4.5.5 ----- `4.5.5 on GitHub `__ * 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: 4.5.4 ----- `4.5.4 on GitHub `__ - Fix emoji highlighting. .. _4.5.3: 4.5.3 ----- `4.5.3 on GitHub `__ - Fix error when closing comms. - Fix prompt automatically scrolling down on execution. .. _4.5.2: 4.5.2 ----- `4.5.2 on GitHub `__ - Remove deprecation warnings in Python 3.8 - Improve positioning and content of completion widget. - Scroll down for output from remote commands. .. _4.5.1: 4.5.1 ----- `4.5.1 on GitHub `__ - Only use setuptools in setup.py to fix uploading tarballs to PyPI. 4.5.0 ----- `4.5.0 on GitHub `__ 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 ~~~ .. _4.4.4: 4.4.4 ----- `4.4.4 on GitHub `__ - Prevent cursor from moving to the end of the line while debugging. .. _4.4.3: 4.4.3 ----- `4.4.3 on GitHub `__ - Fix complete statements check inside indented block for Python after the IPython 7 release. - Improve auto-scrolling during execution. .. _4.4.2: 4.4.2 ----- `4.4.2 on GitHub `__ - Fix incompatibility with PyQt5 5.11. .. _4.4.1: 4.4.1 ----- `4.4.1 on GitHub `__ - 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: 4.4.0 ----- `4.4.0 on GitHub `__ Additions +++++++++ - :kbd:`Control-D` enters an EOT character if kernel is executing and input is empty. - Implement block indent on multiline selection with :kbd:`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 :kbd:`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 :kbd:`Control-Backspace` and :kbd:`Control-Del` .. _4.3: 4.3 ~~~ .. _4.3.1: 4.3.1 ----- `4.3.1 on GitHub `__ - Make %clear to delete previous output on Windows. - Fix SVG rendering. .. _4.3.0: 4.3.0 ----- `4.3 on GitHub `__ Additions +++++++++ - Add :kbd:`Shift-Tab` shortcut to unindent text - Add :kbd:`Control-R` shortcut to rename the current tab - Add :kbd:`Alt-R` shortcut to set the main window title - Add :kbd:`Command-Alt-Left` and :kbd:`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 to `console_width/console_height` to avoid a name clash with the `QWidget` properties. Note: the name change could be, in rare cases if a name collision exists, a code-breaking change. - Change :kbd:`Tab` key behavior to always indent to the next increment of 4 spaces - Change :kbd:`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` consoles - Fix `python.exe -m qtconsole` on Windows - Fix showing error messages when running a script using `%run` - Fix `invalid cursor position` error and subsequent freezing of user input - Fix syntax coloring when attaching to non-IPython kernels - Fix printing when using QT5 - Fix :kbd:`Control-K` shortcut (delete until end of line) on macOS - Fix history browsing (:kbd:`Up`/:kbd:`Down` keys) when lines are longer than the terminal width - Fix saving HTML with inline PNG for Python 3 - Various internal bugfixes .. _4.2: 4.2 ~~~ `4.2 on GitHub `__ - various latex display fixes - improvements for embedding in Qt applications (use existing Qt API if one is already loaded) .. _4.1: 4.1 ~~~ .. _4.1.1: 4.1.1 ----- `4.1.1 on GitHub `__ - Set AppUserModelID for taskbar icon on Windows 7 and later .. _4.1.0: 4.1.0 ----- `4.1 on GitHub `__ - fix regressions in copy/paste, completion - fix issues with inprocess IPython kernel - fix ``jupyter qtconsole --generate-config`` .. _4.0: 4.0 ~~~ .. _4.0.1: 4.0.1 ----- - fix installation issues, including setuptools entrypoints for Windows - Qt5 fixes .. _4.0.0: 4.0.0 ----- `4.0 on GitHub `__ First release of the Qt console as a standalone package.