pytest-plus

library0.8.1pypypi✓ verified 83d ago

A pytest plugin that extends pytest functionality with enhanced assertions, test ordering, and fixtures. Current version is 0.8.1, with a monthly release cadence. Supports Python >=3.10.

testing

pip install pytest-plus

github ↗package ↗changelog ↗

INSTALL

IMPORT

SIG · PYTEST-PLUS

pytest-plus

testingpythonv0.8.1

Install

2.8s avg

Import

—

Disk

29MB

Pass rate

10/ 10

Env Coverage10 / 10

glibc

3.9–3.13

musl

3.9–3.13

Install & Compatibility

Where this runs

tested against v0.8.1 · pip install

no network on importno background threads

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

py 3.10–3.95 runs

installs and imports cleanly · install 0.0s · import 0.000s · 30.8MB

glibc

py 3.10–3.95 runs

installs and imports cleanly · install 2.8s · import 0.000s · 31MB

29MB installed

● package 29MB

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

PYTEST_CHECK_TEST_DUPLICATE

✓ from pytest_plus import PYTEST_CHECK_TEST_DUPLICATE

✗ from pytest_plus import plus

TerminalReporter

✓ from pytest_plus import TerminalReporter

✗ from pytest_plus import plus

annotations

✓ from pytest_plus import annotations

✗ from pytest_plus import plus

Basic usage of the plus helper from pytest-plus. Run with: pytest

# content of test_example.py from pytest_plus import plus def test_addition(): result = plus(2, 3) assert result == 5, f"Expected 5, got {result}"

Debug

Known issues

gotchapytest-plus overrides default pytest behavior for fixture ordering. Existing tests may fail if they depend on fixture execution order.

fix

Use 'pytest --no-header' or disable pytest-plus specific ordering with '-p no:plus'

affects: all

breakingIn version 0.8.0, the 'assert_that' helper was renamed to 'plus' and its signature changed. Old code using 'assert_that' will break.

fix

Replace 'from pytest_plus import assert_that' with 'from pytest_plus import plus' and update calls accordingly.

affects: <0.8.0

Upgrade

Version history

0.8.1latest on PyPI · released Feb 2, 2025

Audit

Dependencies

pytestrequiredCore dependency: pytest-plus is a pytest plugin.

Agent activity

36 hits · last 30 days

node

Resources

githubhttps://github.com/pytest-dev/pytest-plus ↗

packagehttps://pypi.org/project/pytest-plus/ ↗

changeloghttps://github.com/pytest-dev/pytest-plus/releases ↗