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# Copyright 2015 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Temporary post-build changes for Roboto."""
from datetime import date
from nototools import font_data
from nototools import noto_fonts
import roboto_data
def apply_temporary_fixes(font, is_for_cros=False, is_for_web=False):
"""Apply some temporary fixes."""
# Fix usWeight:
font_name = font_data.font_name(font)
weight = noto_fonts.parse_weight(font_name)
weight_number = noto_fonts.WEIGHTS[weight]
# Chrome OS wants Thin to have usWeightClass=100
if is_for_cros and weight == 'Thin':
weight_number = 100
font['OS/2'].usWeightClass = weight_number
# Set bold bits for Black (macStyle bit 0, fsSelection bit 5)
if is_for_web is False:
name_records = font_data.get_name_records(font)
family_name = name_records[1]
if family_name.endswith('Black'):
font['head'].macStyle |= (1 << 0)
font['OS/2'].fsSelection |= (1 << 5)
font['OS/2'].fsSelection &= ~(1 << 6)
def update_version_and_revision(font):
"""Update version and revision numbers."""
version_number = roboto_data.get_version_number()
version_record = 'Version %s; %d' % (version_number, date.today().year)
font_data.set_name_record(font, 5, version_record)
font['head'].fontRevision = float(version_number)
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