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23740eaa3d
During the migration the automated script to update the copyright headers accidentally got rid of some of the existing copyright lines. Reinstate them.
60 lines
2 KiB
Python
60 lines
2 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 2021 The Matrix.org Foundation C.I.C.
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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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from html.parser import HTMLParser
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from typing import Dict, Iterable, List, NoReturn, Optional, Tuple
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class TestHtmlParser(HTMLParser):
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"""A generic HTML page parser which extracts useful things from the HTML"""
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def __init__(self) -> None:
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super().__init__()
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# a list of links found in the doc
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self.links: List[str] = []
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# the values of any hidden <input>s: map from name to value
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self.hiddens: Dict[str, Optional[str]] = {}
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# the values of any radio buttons: map from name to list of values
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self.radios: Dict[str, List[Optional[str]]] = {}
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def handle_starttag(
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self, tag: str, attrs: Iterable[Tuple[str, Optional[str]]]
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) -> None:
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attr_dict = dict(attrs)
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if tag == "a":
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href = attr_dict["href"]
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if href:
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self.links.append(href)
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elif tag == "input":
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input_name = attr_dict.get("name")
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if attr_dict["type"] == "radio":
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assert input_name
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self.radios.setdefault(input_name, []).append(attr_dict["value"])
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elif attr_dict["type"] == "hidden":
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assert input_name
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self.hiddens[input_name] = attr_dict["value"]
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def error(self, message: str) -> NoReturn:
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raise AssertionError(message)
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