rich

NOTE: 12.6.0 may be the last version to support Python3.6. The next version will be 13.0.0, and will be Python3.7+

[12.6.0] - 2022-10-02

Added

• Parse ANSI escape sequences in pretty repr https://github.com/Textualize/rich/pull/2470
• Add support for FORCE_COLOR env var https://github.com/Textualize/rich/pull/2449
• Allow a max_depth argument to be passed to the install() hook https://github.com/Textualize/rich/issues/2486
• Document using None as name in __rich_repr__ for tuple positional args https://github.com/Textualize/rich/pull/2379
• Add font_aspect_ratio parameter in SVG export https://github.com/Textualize/rich/pull/2539/files
• Added Table.add_section method. https://github.com/Textualize/rich/pull/2544

Fixed

• Handle stdout/stderr being null https://github.com/Textualize/rich/pull/2513
• Fix NO_COLOR support on legacy Windows https://github.com/Textualize/rich/pull/2458
• Fix pretty printer handling of cyclic references https://github.com/Textualize/rich/pull/2524
• Fix missing mode property on file wrapper breaking uploads via requests https://github.com/Textualize/rich/pull/2495
• Fix mismatching default value of parameter ensure_ascii https://github.com/Textualize/rich/pull/2538
• Remove unused height parameter in Layout class https://github.com/Textualize/rich/pull/2540
• Fixed exception in Syntax.rich_measure for empty files

Changed

• Removed border from code blocks in Markdown

[12.5.1] - 2022-07-11

Fixed

• Fixed missing typing extensions dependency on 3.9 https://github.com/Textualize/rich/issues/2386

[12.5.0] - 2022-07-11

Added

• Environment variables JUPYTER_COLUMNS and JUPYTER_LINES to control width and height of console in Jupyter
• Markdown friendly Box style, MARKDOWN, for rendering tables ready to copy into markdown files
• inspect will prefix coroutine functions with async def

Changed

• Default width of Jupyter console size is increased to 115
• Optimized Segment.divide
• Style.__add__ will no longer return NotImplemented
• Remove rich._lru_cache

Fixed

• Fix Rich clobbering cursor style on Windows https://github.com/Textualize/rich/pull/2339
• Fix text wrapping edge case https://github.com/Textualize/rich/pull/2296
• Allow exceptions that are raised while a Live is rendered to be displayed and/or processed https://github.com/Textualize/rich/pull/2305
• Fix crashes that can happen with inspect when docstrings contain some special control codes https://github.com/Textualize/rich/pull/2294
• Fix edges used in first row of tables when show_header=False https://github.com/Textualize/rich/pull/2330
• Fix interaction between Capture contexts and Console(record=True) https://github.com/Textualize/rich/pull/2343
• Fixed hash issue in Styles class https://github.com/Textualize/rich/pull/2346
• Fixed bug in Segment.split_and_crop_lines

[12.4.4] - 2022-05-24

Changed

• Added clipping per line to SVG output to avoid box characters overlapping
• Optimized SVG output

[12.4.3] - 2022-05-23

Changed

• Further tweaks to SVG character matrix
• Added clip rect to SVG to prevent box characters overlapping bottom of terminal

[12.4.2] - 2022-05-23

Fixed

• Fix for SVG on Firefox

Changed

• Removed excess margin from SVG, tweaked cell sizes to better render block characters

A fix and further enhancements to the SVG export.

Default color scheme is now dimmed Monokai, and there is a keyline around the terminal so it looks distinct against a dark background.

[12.4.1] - 2022-05-08

Fixed

• Fix for default background color in SVG export https://github.com/Textualize/rich/issues/2260

Changed

• Added a keyline around SVG terminals which is visible on dark backgrounds

This release has a major change to the SVG export. It is now a simpler design, and will render outside of a browser.

[12.4.0] - 2022-05-07

Changed

• Rebuilt SVG export to create a simpler SVG that is more portable
• Fix render_lines crash when render height was negative https://github.com/Textualize/rich/pull/2246

Added

• Add padding to Syntax constructor https://github.com/Textualize/rich/pull/2247

[12.3.0] - 2022-04-26

Added

• Ability to change terminal window title https://github.com/Textualize/rich/pull/2200
• Added show_speed parameter to progress.track which will show the speed when the total is not known
• Python blocks can now opt out from being rendered in tracebacks's frames, by setting a _rich_traceback_omit = True in their local scope https://github.com/Textualize/rich/issues/2207

Fixed

• Fall back to sys.__stderr__ on POSIX systems when trying to get the terminal size (fix issues when Rich is piped to another process)
• Fixed markup escaping issue https://github.com/Textualize/rich/issues/2187
• Safari - Box appearing around SVG export https://github.com/Textualize/rich/pull/2201
• Fixed recursion error in Jupyter progress bars https://github.com/Textualize/rich/issues/2047
• Complex numbers are now identified by the highlighter https://github.com/Textualize/rich/issues/2214
• Fix crash on IDLE and forced is_terminal detection to False because IDLE can't do escape codes https://github.com/Textualize/rich/issues/2222
• Fixed missing blank line in traceback rendering https://github.com/Textualize/rich/issues/2206
• Fixed running Rich with the current working dir was deleted https://github.com/Textualize/rich/issues/2197

Changed

• Setting total=None on progress is now possible, and will display pulsing animation
• Micro-optimization for Segment.divide

[12.2.0] - 2022-05-05

Changed

• Bumped typing-extensions minimum to 4.0.0
• Bumped minimum Python version to 3.6.3

[12.1.0] - 2022-04-03

Added

• Progress.open and Progress.wrap_file method to track the progress while reading from a file or file-like object https://github.com/willmcgugan/rich/pull/1759
• SVG export functionality https://github.com/Textualize/rich/pull/2101

Fixed

• Add missing end keyword argument to Text.from_markup https://github.com/Textualize/rich/pull/2095
• Fallback to text lexer when no lexer guessed https://github.com/Textualize/rich/pull/2133
• Fixed issue with decoding ANSI reset https://github.com/Textualize/rich/issues/2112

[12.0.1] - 2022-03-22

Changed

• Improve performance of cell_length https://github.com/Textualize/rich/pull/2061
• Improve performance of chop_cells https://github.com/Textualize/rich/pull/2077

Fixed

• Fix capturing stdout on legacy Windows https://github.com/Textualize/rich/pull/2066

This release drops Colorama as a dependancy in favour of an internal Win32 render.

There are some new features for progress bars, added support for pretty printing named tuples, and a bunch of fixes.

As a major version there are a few breaking changes, see below.

[12.0.0] - 2022-03-10

Added

• Added options to TimeRemainingColumn to render a compact time format and render elapsed time when a task is
  finished. https://github.com/Textualize/rich/pull/1992
• Added ProgressColumn MofNCompleteColumn to display raw completed/total column (similar to DownloadColumn,
  but displays values as ints, does not convert to floats or add bit/bytes units).
  https://github.com/Textualize/rich/pull/1941
• Replace Colorama with win32 renderer https://github.com/Textualize/rich/pull/1993
• Add support for namedtuples to Pretty https://github.com/Textualize/rich/pull/2031

Fixed

• In Jupyter mode make the link target be set to "_blank"
• Fix some issues with markup handling around "[" characters https://github.com/Textualize/rich/pull/1950
• Fix syntax lexer guessing.
• Fixed Pretty measure not respecting expand_all https://github.com/Textualize/rich/issues/1998
• Collapsed definitions for single-character spinners, to save memory and reduce import time.
• Fix print_json indent type in __init__.py
• Fix error when inspecting object defined in REPL https://github.com/Textualize/rich/pull/2037
• Fix incorrect highlighting of non-indented JSON https://github.com/Textualize/rich/pull/2038
• Fixed height reset in complex renderables https://github.com/Textualize/rich/issues/2042

Changed

• Improved support for enum.Flag in ReprHighlighter https://github.com/Textualize/rich/pull/1920
• Tree now respects justify=None, i.e. won't pad to right https://github.com/Textualize/rich/issues/1690
• Removed rich.tabulate which was marked for deprecation
• Deprecated rich.align.AlignValues in favor of AlignMethod

[11.2.0] - 2022-02-08

Added

• Add support for US spelling of "gray" in ANSI color names https://github.com/Textualize/rich/issues/1890
• Added rich.diagnose.report to expose environment debugging logic as function https://github.com/Textualize/rich/pull/1917
• Added classmethod Progress.get_default_columns() to get the default list of progress bar columns https://github.com/Textualize/rich/pull/1894

Fixed

• Fixed performance issue in measuring text

[11.1.0] - 2022-01-28

Added

• Add Syntax.guess_lexer, add support for more lexers (e.g. Django templates etc.) https://github.com/Textualize/rich/pull/1869
• Add lexer parameter to Syntax.from_path to allow for overrides https://github.com/Textualize/rich/pull/1873

Fixed

• Workaround for edge case of object from Faiss with no __class__ https://github.com/Textualize/rich/issues/1838
• Ensure Syntax always justifies left https://github.com/Textualize/rich/pull/1872
• Handle classes in inspect when methods=True https://github.com/Textualize/rich/pull/1874

The headline feature of this reach is vertical alignment in tables.

Note: as a major version bump, this version has some breaking changes. These changes won't affect many people, but we like to be strict about semver. See the release notes below.

[11.0.0] - 2022-01-09

Added

• Added max_depth arg to pretty printing https://github.com/Textualize/rich/issues/1585
• Added vertical_align to Table.add_row https://github.com/Textualize/rich/issues/1590

Fixed

• Fixed issue with pretty repr in jupyter notebook https://github.com/Textualize/rich/issues/1717
• Fix Traceback theme defaults override user supplied styles https://github.com/Textualize/rich/issues/1786

Changed

• breaking Deprecated rich.console.RenderGroup, now named rich.console.Group
• breaking Syntax.__init__ parameter lexer_name renamed to lexer
• Syntax constructor accepts both str and now a pygments lexer https://github.com/Textualize/rich/pull/1748

[10.16.2] - 2021-01-02

Fixed

• Fixed @ not being escaped in markup

[10.16.1] - 2021-12-15

Fixed

• Fixed issues with overlapping tags https://github.com/willmcgugan/rich/issues/1755

A bugfix for progress bars in Jupyter in this release. And a new property on Text class which exports the equivalent console markup.

[10.16.0] - 2021-12-12

Fixed

• Double print of progress bar in Jupyter https://github.com/willmcgugan/rich/issues/1737

Added

• Added Text.markup property https://github.com/willmcgugan/rich/issues/1751

AFAIK this issue only occurred in test suites, but it is a recommended that if you have 10.15.X installed you should upgrade.

[10.15.2] - 2021-12-02

Fixed

• Deadlock issue https://github.com/willmcgugan/rich/issues/1734