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![Erik Johnston](/assets/img/avatar_default.png)
During the migration the automated script to update the copyright headers accidentally got rid of some of the existing copyright lines. Reinstate them.
52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
#
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# This file is licensed under the Affero General Public License (AGPL) version 3.
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#
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# Copyright 2017 Vector Creations Ltd
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# Copyright (C) 2023 New Vector, Ltd
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# See the GNU Affero General Public License for more details:
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# <https://www.gnu.org/licenses/agpl-3.0.html>.
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#
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# Originally licensed under the Apache License, Version 2.0:
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# <http://www.apache.org/licenses/LICENSE-2.0>.
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#
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# [This file includes modifications made by New Vector Limited]
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#
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#
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import phonenumbers
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from synapse.api.errors import SynapseError
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def phone_number_to_msisdn(country: str, number: str) -> str:
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"""
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Takes an ISO-3166-1 2 letter country code and phone number and
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returns an msisdn representing the canonical version of that
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phone number.
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As an example, if `country` is "GB" and `number` is "7470674927", this
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function will return "447470674927".
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Args:
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country: ISO-3166-1 2 letter country code
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number: Phone number in a national or international format
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Returns:
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The canonical form of the phone number, as an msisdn.
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Raises:
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SynapseError if the number could not be parsed.
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"""
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try:
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phoneNumber = phonenumbers.parse(number, country)
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except phonenumbers.NumberParseException:
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raise SynapseError(400, "Unable to parse phone number")
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return phonenumbers.format_number(phoneNumber, phonenumbers.PhoneNumberFormat.E164)[
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1:
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]
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