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https://github.com/Novartis/cellxgene-gateway.git
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27 lines
1.3 KiB
Python
27 lines
1.3 KiB
Python
# Copyright 2019 Novartis Institutes for BioMedical Research Inc. Licensed
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# under the Apache License, Version 2.0 (the "License"); you may not use
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# this file except in compliance with the License. You may obtain a copy
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# of the License at http://www.apache.org/licenses/LICENSE-2.0. Unless
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# required by applicable law or agreed to in writing, software distributed
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# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
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# OR CONDITIONS OF ANY KIND, either express or implied. See the License for
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# the specific language governing permissions and limitations under the License.
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from json import loads
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from json.decoder import JSONDecodeError
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from cellxgene_gateway import env
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def get_extra_scripts():
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# can be array of script tags to inject on every page, e.g. for google analytics could be
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# ['https://www.googletagmanager.com/gtag/js?id=UA-123456-2',
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# f"{env.external_protocol}://{env.external_host}/static/js/google_ua.js"]
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# where google_ua.js is a script you add to the static/js folder prior to deployment.
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try:
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return [] if env.extra_scripts is None else loads(env.extra_scripts)
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except JSONDecodeError as exc:
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raise Exception(
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f'Error parsing GATEWAY_EXTRA_SCRIPTS, expected JSON array e.g. ["https://example.com/path/to/script.js"]'
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) from exc
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