f6c3e00d59
This fixes wikipedia looking ugly because setUserStylesheet gets called with an empty string.
83 lines
2.9 KiB
Python
83 lines
2.9 KiB
Python
# Copyright 2014 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
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#
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# This file is part of qutebrowser.
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#
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# qutebrowser is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# qutebrowser is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with qutebrowser. If not, see <http://www.gnu.org/licenses/>.
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"""Our own QNetworkAccessManager."""
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from PyQt5.QtNetwork import QNetworkAccessManager
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import qutebrowser.config.config as config
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from qutebrowser.network.qutescheme import QuteSchemeHandler
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class NetworkManager(QNetworkAccessManager):
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"""Our own QNetworkAccessManager.
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Attributes:
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_requests: Pending requests.
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_scheme_handlers: A dictionary (scheme -> handler) of supported custom
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schemes.
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"""
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def __init__(self, cookiejar=None, parent=None):
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super().__init__(parent)
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self._requests = {}
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self._scheme_handlers = {
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'qute': QuteSchemeHandler(),
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}
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if cookiejar is not None:
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self.setCookieJar(cookiejar)
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def abort_requests(self):
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"""Abort all running requests."""
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for request in self._requests.values():
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request.abort()
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def createRequest(self, op, req, outgoing_data):
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"""Return a new QNetworkReply object.
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Extend QNetworkAccessManager::createRequest to save requests in
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self._requests and handle custom schemes.
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Args:
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op: Operation op
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req: const QNetworkRequest & req
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outgoing_data: QIODevice * outgoingData
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Return:
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A QNetworkReply.
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"""
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scheme = req.url().scheme()
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if scheme in self._scheme_handlers:
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reply = self._scheme_handlers[scheme].createRequest(
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op, req, outgoing_data)
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else:
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if config.get('network', 'do-not-track'):
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dnt = '1'.encode('ascii')
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else:
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dnt = '0'.encode('ascii')
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req.setRawHeader('DNT'.encode('ascii'), dnt)
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req.setRawHeader('X-Do-Not-Track'.encode('ascii'), dnt)
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accept_language = config.get('network', 'accept-language')
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if accept_language is not None:
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req.setRawHeader('Accept-Language'.encode('ascii'),
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accept_language.encode('ascii'))
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reply = super().createRequest(op, req, outgoing_data)
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self._requests[id(reply)] = reply
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reply.destroyed.connect(lambda obj: self._requests.pop(id(obj)))
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return reply
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