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22 lines
722 B
Python
22 lines
722 B
Python
# This file is part of the Indico plugins.
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# Copyright (C) 2002 - 2023 CERN
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#
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# The Indico plugins are free software; you can redistribute
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# them and/or modify them under the terms of the MIT License;
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# see the LICENSE file for more details.
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import unicodedata
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from urllib.parse import quote
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def make_content_disposition_args(attachment_filename):
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try:
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attachment_filename = attachment_filename.encode('ascii')
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except UnicodeEncodeError:
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return {
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'filename': unicodedata.normalize('NFKD', attachment_filename).encode('ascii', 'ignore'),
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'filename*': "UTF-8''%s" % quote(attachment_filename, safe=b''),
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}
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else:
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return {'filename': attachment_filename}
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