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# Copyright (c) 2022 Cisco and/or its affiliates.
# 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.
"""Compile static assets.
"""
from flask import current_app as app
from flask_assets import Bundle
def compile_static_assets(assets):
"""Compile stylesheets if in development mode.
:param assets: Flask-Assets Environment.
:type assets: Environment
:returns: Compiled stylesheets.
:rtype: Environment
"""
assets.auto_build = True
assets.debug = False
less_bundle = Bundle(
u"less/*.less",
filters=u"less,cssmin",
output=u"dist/css/styles.css",
extra={u"rel": u"stylesheet/less"},
)
assets.register(u"less_all", less_bundle)
if app.config[u"FLASK_ENV"] == u"development":
less_bundle.build()
return assets
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