fontbakery

library1.1.0pypypiunverified

Font Bakery is a font quality assurance tool for everyone. It runs a comprehensive suite of automated checks on font files to ensure they meet quality standards, best practices, and specification compliance. Version 1.1.0, released periodically with improvements and new checks.

testing devops

pip install fontbakery

package ↗

INSTALL

IMPORT

SIG · FONTBAKERY

fontbakery

testingpythonv1.1.0

Install

7.1s avg

Import

—

Disk

93MB

Pass rate

5/ 10

Env Coverage5 / 10

glibc

3.9–3.13

musl

3.9–3.13

Install & Compatibility

Where this runs

tested against v1.1.0 · 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

build_error

glibc

py 3.10–3.95 runs

installs and imports cleanly · install 7.1s · import 0.000s · 93MB

93MB installed

● package 93MB

Code

Verified usage

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

check

✓ from fontbakery import check

✗ from fontbakery.api import check

Basic usage: run all checks on a font file and print summary.

from fontbakery.api import check from fontbakery.checkrunner import FontBakeryCheck # Run all checks on a font file result = check('path/to/font.ttf') print(result.summary())

fontbakery --version

Debug

Known issues

breakingFont Bakery 1.0.0 dropped support for Python 3.8 and earlier. Ensure your environment uses Python 3.9+.

fix

Upgrade Python to 3.9 or later.

affects: >=1.0.0

deprecatedThe '--checks' CLI option has been deprecated in favor of '--exclude' in some versions. Check the help for the correct flags.

fix

Use 'fontbakery check --help' to see current options.

affects: >=1.0.0

gotchaRunning checks on a directory of fonts is not recursive by default; you must specify '--recursive' or '--glob'.

fix

Use 'fontbakery check --recursive ./fonts/'.

affects: all

Upgrade

Version history

1.1.0latest on PyPI · released Oct 2, 2025

Audit

Dependencies

No dependency data recorded yet.

Agent activity

24 hits · last 30 days

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Resources

packagehttps://pypi.org/project/fontbakery/ ↗