85 lines
2.7 KiB
Python
Executable File
85 lines
2.7 KiB
Python
Executable File
#!/usr/bin/env python3
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# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
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# Copyright 2014-2017 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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"""Very simple browser for testing purposes."""
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import sys
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import argparse
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from PyQt5.QtCore import QUrl
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from PyQt5.QtWidgets import QApplication
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try:
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from PyQt5.QtWebKitWidgets import QWebView
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except ImportError:
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QWebView = None
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try:
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from PyQt5.QtWebEngineWidgets import QWebEngineView
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except ImportError:
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QWebEngineView = None
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def parse_args():
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"""Parse commandline arguments."""
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parser = argparse.ArgumentParser()
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parser.add_argument('url', help='The URL to open')
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parser.add_argument('--plugins', '-p', help='Enable plugins',
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default=False, action='store_true')
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if QWebEngineView is not None:
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parser.add_argument('--webengine', help='Use QtWebEngine',
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default=False, action='store_true')
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return parser.parse_known_args()[0]
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if __name__ == '__main__':
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args = parse_args()
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app = QApplication(sys.argv)
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if QWebView is None and QWebEngineView is None:
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print("Found no suitable backend to run with!")
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sys.exit(1)
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elif QWebView is None and not args.webengine:
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print("Using QtWebEngine because QtWebKit is unavailable")
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wv = QWebEngineView()
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using_webengine = True
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elif args.webengine:
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if QWebEngineView is None:
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print("Requested QtWebEngine, but it could not be imported!")
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sys.exit(1)
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wv = QWebEngineView()
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using_webengine = True
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else:
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wv = QWebView()
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using_webengine = False
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wv.loadStarted.connect(lambda: print("Loading started"))
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wv.loadProgress.connect(lambda p: print("Loading progress: {}%".format(p)))
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wv.loadFinished.connect(lambda: print("Loading finished"))
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if args.plugins and not using_webengine:
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from PyQt5.QtWebKit import QWebSettings
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wv.settings().setAttribute(QWebSettings.PluginsEnabled, True)
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wv.load(QUrl.fromUserInput(args.url))
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wv.show()
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app.exec_()
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