def queryProxy(self, query):
"""Get the QNetworkProxies for a query.
Args:
query: The QNetworkProxyQuery to get a proxy for.
Return:
A list of QNetworkProxy objects in order of preference.
"""
proxy = config.val.content.proxy
if proxy is configtypes.SYSTEM_PROXY:
# On Linux, use "export http_proxy=socks5://host:port" to manually
# set system proxy.
# ref. http://doc.qt.io/qt-5/qnetworkproxyfactory.html#systemProxyForQuery
proxies = QNetworkProxyFactory.systemProxyForQuery(query)
elif isinstance(proxy, pac.PACFetcher):
if objects.backend == usertypes.Backend.QtWebEngine:
# Looks like query.url() is always invalid on QtWebEngine...
proxies = [urlutils.proxy_from_url(QUrl('direct://'))]
else:
proxies = proxy.resolve(query)
else:
proxies = [proxy]
for p in proxies:
if p.type() != QNetworkProxy.NoProxy:
capabilities = p.capabilities()
lookup_cap = QNetworkProxy.HostNameLookupCapability
if config.val.content.proxy_dns_requests:
capabilities |= lookup_cap # type: ignore
else:
capabilities &= ~lookup_cap # type: ignore
p.setCapabilities(capabilities)
return proxies
def queryProxy(self, query):
"""Get the QNetworkProxies for a query.
Args:
query: The QNetworkProxyQuery to get a proxy for.
Return:
A list of QNetworkProxy objects in order of preference.
"""
proxy = config.val.content.proxy
if proxy is configtypes.SYSTEM_PROXY:
# On Linux, use "export http_proxy=socks5://host:port" to manually
# set system proxy.
# ref. https://doc.qt.io/qt-5/qnetworkproxyfactory.html#systemProxyForQuery
proxies = QNetworkProxyFactory.systemProxyForQuery(query)
elif isinstance(proxy, pac.PACFetcher):
if objects.backend == usertypes.Backend.QtWebEngine:
# Looks like query.url() is always invalid on QtWebEngine...
proxy = urlutils.proxy_from_url(QUrl('direct://'))
assert not isinstance(proxy, pac.PACFetcher)
proxies = [proxy]
elif objects.backend == usertypes.Backend.QtWebKit:
proxies = proxy.resolve(query)
else:
raise utils.Unreachable(objects.backend)
else:
proxies = [proxy]
for proxy in proxies:
self._set_capabilities(proxy)
return proxies
def queryProxy(self, query):
"""Get the QNetworkProxies for a query.
Args:
query: The QNetworkProxyQuery to get a proxy for.
Return:
A list of QNetworkProxy objects in order of preference.
"""
proxy = config.val.content.proxy
if proxy is configtypes.SYSTEM_PROXY:
# On Linux, use "export http_proxy=socks5://host:port" to manually
# set system proxy.
# ref. http://doc.qt.io/qt-5/qnetworkproxyfactory.html#systemProxyForQuery
proxies = QNetworkProxyFactory.systemProxyForQuery(query)
elif isinstance(proxy, pac.PACFetcher):
if objects.backend == usertypes.Backend.QtWebEngine:
# Looks like query.url() is always invalid on QtWebEngine...
proxies = [urlutils.proxy_from_url(QUrl('direct://'))]
else:
proxies = proxy.resolve(query)
else:
proxies = [proxy]
for p in proxies:
if p.type() != QNetworkProxy.NoProxy:
capabilities = p.capabilities()
if config.val.content.proxy_dns_requests:
capabilities |= QNetworkProxy.HostNameLookupCapability
else:
capabilities &= ~QNetworkProxy.HostNameLookupCapability
p.setCapabilities(capabilities)
return proxies
def transform(self, value):
from qutebrowser.utils import urlutils
if not value:
return None
elif value == 'system':
return SYSTEM_PROXY
if value == 'none':
url = QUrl('direct://')
else:
url = QUrl(value)
return urlutils.proxy_from_url(url)
def transform(self, value):
from qutebrowser.utils import urlutils
if not value:
return None
elif value == 'system':
return SYSTEM_PROXY
if value == 'none':
url = QUrl('direct://')
else:
url = QUrl(value)
return urlutils.proxy_from_url(url)
def to_py(self, value):
self._basic_py_validation(value, str)
if not value:
return None
try:
if value == 'system':
return SYSTEM_PROXY
if value == 'none':
url = QUrl('direct://')
else:
# If we add a special value to valid_values, we need to handle
# it here!
assert value not in self.valid_values, value
url = QUrl(value)
return urlutils.proxy_from_url(url)
except (urlutils.InvalidUrlError, urlutils.InvalidProxyTypeError) as e:
raise configexc.ValidationError(value, e)
def to_py(self, value):
self._basic_py_validation(value, str)
if not value:
return None
try:
if value == 'system':
return SYSTEM_PROXY
if value == 'none':
url = QUrl('direct://')
else:
# If we add a special value to valid_values, we need to handle
# it here!
assert value not in self.valid_values, value
url = QUrl(value)
return urlutils.proxy_from_url(url)
except (urlutils.InvalidUrlError, urlutils.InvalidProxyTypeError) as e:
raise configexc.ValidationError(value, e)
def test_invalid(self, url, exception):
with pytest.raises(exception):
urlutils.proxy_from_url(QUrl(url))
def test_proxy_from_url_pac(self, scheme, qapp):
fetcher = urlutils.proxy_from_url(QUrl('{}://foo'.format(scheme)))
assert isinstance(fetcher, pac.PACFetcher)
def test_proxy_from_url_valid(self, url, expected):
assert urlutils.proxy_from_url(QUrl(url)) == expected
def test_proxy_from_url_pac(self, scheme):
fetcher = urlutils.proxy_from_url(QUrl('{}://foo'.format(scheme)))
assert fetcher is pac.PACFetcher
def test_invalid(self, url, exception):
with pytest.raises(exception):
urlutils.proxy_from_url(QUrl(url))
def test_proxy_from_url_pac(self, scheme, qapp):
fetcher = urlutils.proxy_from_url(QUrl('{}://foo'.format(scheme)))
assert isinstance(fetcher, pac.PACFetcher)
def test_proxy_from_url_valid(self, url, expected):
assert urlutils.proxy_from_url(QUrl(url)) == expected
