gh-130472: Integrate fancycompleter with the new repl, to get colored tab completions#130473

Merged

pablogsal merged 49 commits into

python:mainfrom

antocuni:antocuni/fancycompleter

Apr 5, 2026

Commits on Apr 5, 2026

import fancycompleter from https://github.com/pdbpp/fancycompleter/commit/67e3ec128cf8d44be6e48e775234c07f4b23064e

antocuni
authored and
pablogsal
committed
add copyright notice

antocuni
authored and
pablogsal
committed
enable FancyCompleter by default, unless you set PYTHON_BASIC_COMPLETER

antocuni
authored and
pablogsal
committed
WIP: kill a lot of code which is no longer necessary

antocuni
authored and
pablogsal
committed
force colors for now

antocuni
authored and
pablogsal
committed
kill the logic to find a readline, we can always use _pyrepl.readline now

antocuni
authored and
pablogsal
committed
kill LazyVersion

antocuni
authored and
pablogsal
committed
we surely don't need to support python 2.7 now :)

antocuni
authored and
pablogsal
committed
kill ConfigurableClass

antocuni
authored and
pablogsal
committed
better name

antocuni
authored and
pablogsal
committed
use _colorize instead of our own Color

antocuni
authored and
pablogsal
committed
WIP: copy&adapt some tests from the original fancycompleter. They don't work because they need to be ported from pytest to unittest

antocuni
authored and
pablogsal
committed
edited by copilot: move from pytest-style to unittest-style

antocuni
authored and
pablogsal
committed
don't try to be too clever with exceptions: if a global name raises an exception when evaluated, just color it as None

antocuni
authored and
pablogsal
committed
no longer needed

antocuni
authored and
pablogsal
committed
this doesn't test anything meaningful

antocuni
authored and
pablogsal
committed
fix this test

antocuni
authored and
pablogsal
committed
fix this test

antocuni
authored and
pablogsal
committed
Fix this test

antocuni
authored and
pablogsal
committed
Apply hugovk suggestions from code review

authored and
pablogsal
committed
Apply suggestions from code review

authored and
pablogsal
committed
Apply suggestions from code review

authored and
pablogsal
committed
remove unneeded lazy import

antocuni
authored and
pablogsal
committed
Update Lib/_pyrepl/fancycompleter.py

authored and
pablogsal
committed
move import to module scope

antocuni
authored and
pablogsal
committed
move import

antocuni
authored and
pablogsal
committed
kill this for now, we can redintroduce it later if/when we enable fancycompleter+pdb

antocuni
authored and
pablogsal
committed
this link is dead, add a comment to explain what it does instead

antocuni
authored and
pablogsal
committed
fix precommit

antocuni
authored and
pablogsal
committed
we need to make this import lazy, else we get circular imports

antocuni
authored and
pablogsal
committed
now that we have themes, we can kill the config object

antocuni
authored and
pablogsal
committed
style

antocuni
authored and
pablogsal
committed
📜🤖 Added by blurb_it.

blurb-it[bot]
authored and
pablogsal
committed
fix mypy

antocuni
authored and
pablogsal
committed
document PYTHON_BASIC_COMPLETER

antocuni
authored and
pablogsal
committed
try to manually fix the filename

antocuni
authored and
pablogsal
committed
Typo

authored and
pablogsal
committed
reword

antocuni
authored and
pablogsal
committed
force PYTHON_COLORS=1 for tests which expects to see colors. Hopefully this fixes the failures on Android CI

antocuni
authored and
pablogsal
committed
fix it in a different way: just look in the theme to find the expected color. This is both more robust and more correct

antocuni
authored and
pablogsal
committed
fix precommit

antocuni
authored and
pablogsal
committed
Update Lib/_pyrepl/fancycompleter.py

authored and
pablogsal
committed
put _colorize.FancyCompleter in alphabetical order w.r.t. the other sections

antocuni
authored and
pablogsal
committed
get_theme() is relatively expensive, fetch it early and cache it

antocuni
authored and
pablogsal
committed
base is never used when calling commonprefix, remove it

antocuni
authored and
pablogsal
committed
Update Lib/_pyrepl/fancycompleter.py

authored and
pablogsal
committed
there is no need to sort words in advance, we can just sort names later

antocuni
authored and
pablogsal
committed
undo 6a5bcfe9ed: there IS actually a good reason to sort the words in advance, let's add a comment to explain why

antocuni
authored and
pablogsal
committed
gh-130472: Fix pyrepl fancycompleter edge cases
pablogsal
committed