Source code for fontbakery.profiles.fontbureau

Checks for Font Bureau.

from fontbakery.callable import check
from fontbakery.section import Section
from fontbakery.status import PASS, FAIL
from fontbakery.fonts_profile import profile_factory
from fontbakery.message import Message
from fontbakery.profiles.universal import UNIVERSAL_PROFILE_CHECKS

profile_imports = ("fontbakery.profiles.universal",)
profile = profile_factory(default_section=Section("Font Bureau"))


[docs]@check( id="io.github.abysstypeco/check/ytlc_sanity", rationale=""" This check follows the values of the ytlc axis proposed by Font Bureau. """, conditions=["is_variable_font"], proposal="", ) def io_github_abysstypeco_check_ytlc_sanity(ttFont): """Check if ytlc values are sane in vf""" passed = True for axis in ttFont["fvar"].axes: if not axis.axisTag == "ytlc": continue if axis.minValue < 0 or axis.maxValue > 1000: passed = False yield FAIL, Message( "invalid-range", f"The range of ytlc values" f" ({axis.minValue} - {axis.maxValue}) does not conform" f" to the expected range of ytlc which" f" should be min value 0 to max value 1000", ) if passed: yield PASS, "ytlc is sane"
profile.auto_register(globals()) profile.test_expected_checks(FONTBUREAU_PROFILE_CHECKS, exclusive=True)