def test_invalid_url_error(urlutils_message_mock, url, valid, has_err_string):
"""Test invalid_url_error().
Args:
url: The URL to check.
valid: Whether the QUrl is valid (isValid() == True).
has_err_string: Whether the QUrl is expected to have errorString set.
"""
qurl = QUrl(url)
assert qurl.isValid() == valid
if valid:
with pytest.raises(ValueError):
urlutils.invalid_url_error(0, qurl, '')
assert not urlutils_message_mock.messages
else:
assert bool(qurl.errorString()) == has_err_string
urlutils.invalid_url_error(0, qurl, 'frozzle')
msg = urlutils_message_mock.getmsg(urlutils_message_mock.Level.error)
if has_err_string:
expected_text = ("Trying to frozzle with invalid URL - " +
qurl.errorString())
else:
expected_text = "Trying to frozzle with invalid URL"
assert msg.text == expected_text
def resolve_url(self, baseurl):
"""Resolve the URL in the element's src/href attribute.
Args:
baseurl: The URL to base relative URLs on as QUrl.
Return:
A QUrl with the absolute URL, or None.
"""
if baseurl.isRelative():
raise ValueError("Need an absolute base URL!")
for attr in ['href', 'src']:
if attr in self:
text = self[attr].strip()
break
else:
return None
url = QUrl(text)
if not url.isValid():
return None
if url.isRelative():
url = baseurl.resolved(url)
qtutils.ensure_valid(url)
return url
def exportProfile(self, instance_id: str, file_url: QUrl, file_type: str) -> None:
if not file_url.isValid():
return
path = file_url.toLocalFile()
if not path:
return
self._container_registry.exportProfile(instance_id, path, file_type)
def _is_blocked(self, request_url: QUrl, first_party_url: QUrl = None) -> bool:
"""Check whether the given request is blocked."""
if not self.enabled:
return False
if first_party_url is not None and not first_party_url.isValid():
first_party_url = None
qtutils.ensure_valid(request_url)
if not config.get("content.blocking.enabled", url=first_party_url):
return False
if blockutils.is_whitelisted_url(request_url):
return False
host = request_url.host()
if config.get("content.blocking.hosts.block_subdomains"):
return any(
hostname in self._blocked_hosts
or hostname in self._config_blocked_hosts
for hostname in urlutils.widened_hostnames(host)
)
else:
return (
host in self._blocked_hosts or host in self._config_blocked_hosts
)
def test_data_url():
"""Test data_url() which can be used from templates."""
data = jinja.render('test3.html')
print(data)
url = QUrl(data)
assert url.isValid()
assert data == 'data:text/plain;base64,Zm9v' # 'foo'
def blocklist_to_url(filename):
"""Get an example.com-URL with the given filename as path."""
assert not os.path.isabs(filename), filename
url = QUrl('http://example.com/')
url.setPath('/' + filename)
assert url.isValid(), url.errorString()
return url
def test_invalid_url_error(message_mock, caplog, url, valid, has_err_string):
"""Test invalid_url_error().
Args:
url: The URL to check.
valid: Whether the QUrl is valid (isValid() == True).
has_err_string: Whether the QUrl is expected to have errorString set.
"""
qurl = QUrl(url)
assert qurl.isValid() == valid
if valid:
with pytest.raises(ValueError):
urlutils.invalid_url_error(qurl, '')
assert not message_mock.messages
else:
assert bool(qurl.errorString()) == has_err_string
with caplog.at_level(logging.ERROR):
urlutils.invalid_url_error(qurl, 'frozzle')
msg = message_mock.getmsg(usertypes.MessageLevel.error)
if has_err_string:
expected_text = ("Trying to frozzle with invalid URL - " +
qurl.errorString())
else:
expected_text = "Trying to frozzle with invalid URL"
assert msg.text == expected_text
def from_str(cls, line):
"""Parse a history line like '12345 http://example.com title'."""
data = line.split(maxsplit=2)
if len(data) == 2:
atime, url = data
title = ""
elif len(data) == 3:
atime, url, title = data
else:
raise ValueError("2 or 3 fields expected")
url = QUrl(url)
if not url.isValid():
raise ValueError("Invalid URL: {}".format(url.errorString()))
if atime.startswith('\0'):
log.init.debug(
"Removing NUL bytes from entry {!r} - see "
"https://github.com/The-Compiler/qutebrowser/issues/"
"670".format(data))
atime = atime.lstrip('\0')
if '-' in atime:
atime, flags = atime.split('-')
else:
flags = ''
if not set(flags).issubset('r'):
raise ValueError("Invalid flags {!r}".format(flags))
redirect = 'r' in flags
return cls(atime, url, title, redirect=redirect)
def resolve_url(self, baseurl: QUrl) -> typing.Optional[QUrl]:
"""Resolve the URL in the element's src/href attribute.
Args:
baseurl: The URL to base relative URLs on as QUrl.
Return:
A QUrl with the absolute URL, or None.
"""
if baseurl.isRelative():
raise ValueError("Need an absolute base URL!")
for attr in ['href', 'src']:
if attr in self:
text = self[attr].strip()
break
else:
return None
url = QUrl(text)
if not url.isValid():
return None
if url.isRelative():
url = baseurl.resolved(url)
qtutils.ensure_valid(url)
return url
def __init__(self, qml):
app = QGuiApplication(sys.argv)
model = QmlModel()
model.register()
qmlUrl = QUrl(qml)
assert qmlUrl.isValid()
print(qmlUrl.path())
# assert qmlUrl.isLocalFile()
"""
Create an engine a reference to the window?
window = QuickWindowFactory().create(qmlUrl=qmlUrl)
window.show() # visible
"""
engine = QQmlApplicationEngine()
"""
Need this if no stdio, i.e. Android, OSX, iOS.
OW, qWarnings to stdio.
engine.warnings.connect(self.errors)
"""
engine.load(qmlUrl)
engine.quit.connect(app.quit)
app.exec_() # !!! C exec => Python exec_
print("Application returned")
def importProfile(self, file_url: QUrl) -> Dict[str, str]:
if not file_url.isValid():
return {"status": "error", "message": catalog.i18nc("@info:status", "Invalid file URL:") + " " + str(file_url)}
path = file_url.toLocalFile()
if not path:
return {"status": "error", "message": catalog.i18nc("@info:status", "Invalid file URL:") + " " + str(file_url)}
return self._container_registry.importProfile(path)
def contextMenuEvent(self, evt):
"""
Protected method handling context menu events.
@param evt reference to the context menu event (QContextMenuEvent)
"""
point = evt.globalPos()
if self.__browser:
point = self.__browser.mapFromGlobal(point)
if not self.__browser.rect().contains(point, True):
return
link = QUrl(self.__browser.anchorAt(point))
else:
point = self.__result.mapFromGlobal(point)
link = self.__result.linkAt(point)
if link.isEmpty() or not link.isValid():
return
menu = QMenu()
curTab = menu.addAction(self.tr("Open Link"))
newTab = menu.addAction(self.tr("Open Link in New Tab"))
menu.move(evt.globalPos())
act = menu.exec_()
if act == curTab:
self.linkActivated.emit(link)
elif act == newTab:
self.__mw.newTab(link)
def exportProfile(self, instance_id: str, file_url: QUrl, file_type: str) -> None:
if not file_url.isValid():
return
path = file_url.toLocalFile()
if not path:
return
self._container_registry.exportProfile(instance_id, path, file_type)
def wait_for_load_finished_url(self,
url,
*,
timeout=None,
load_status='success'):
"""Wait until a URL has finished loading."""
__tracebackhide__ = (
lambda e: e.errisinstance(testprocess.WaitForTimeout))
if timeout is None:
if 'CI' in os.environ:
timeout = 15000
else:
timeout = 5000
# We really need the same representation that the webview uses in its
# __repr__
qurl = QUrl(url)
if not qurl.isValid():
raise ValueError("Invalid URL {}: {}".format(
url, qurl.errorString()))
url = utils.elide(qurl.toDisplayString(QUrl.EncodeUnicode), 100)
assert url
pattern = re.compile(
r"(load status for <qutebrowser\.browser\..* "
r"tab_id=\d+ url='{url}/?'>: LoadStatus\.{load_status}|fetch: "
r"PyQt5\.QtCore\.QUrl\('{url}'\) -> .*)".format(
load_status=re.escape(load_status), url=re.escape(url)))
try:
self.wait_for(message=pattern, timeout=timeout)
except testprocess.WaitForTimeout:
raise testprocess.WaitForTimeout("Timed out while waiting for {} "
"to be loaded".format(url))
def test_data_url():
"""Test data_url() which can be used from templates."""
data = jinja.render('test3.html')
print(data)
url = QUrl(data)
assert url.isValid()
assert data == 'data:text/plain;base64,Zm9v' # 'foo'
def blocklist_to_url(filename):
"""Get an example.com-URL with the given filename as path."""
assert not os.path.isabs(filename), filename
url = QUrl('http://example.com/')
url.setPath('/' + filename)
assert url.isValid(), url.errorString()
return url
def from_str(cls, line):
"""Parse a history line like '12345 http://example.com title'."""
data = line.split(maxsplit=2)
if len(data) == 2:
atime, url = data
title = ""
elif len(data) == 3:
atime, url, title = data
else:
raise ValueError("2 or 3 fields expected")
url = QUrl(url)
if not url.isValid():
raise ValueError("Invalid URL: {}".format(url.errorString()))
if atime.startswith('\0'):
log.init.debug(
"Removing NUL bytes from entry {!r} - see "
"https://github.com/The-Compiler/qutebrowser/issues/"
"670".format(data))
atime = atime.lstrip('\0')
if '-' in atime:
atime, flags = atime.split('-')
else:
flags = ''
if not set(flags).issubset('r'):
raise ValueError("Invalid flags {!r}".format(flags))
redirect = 'r' in flags
return cls(atime, url, title, redirect=redirect)
def contextMenuEvent(self, evt):
"""
Protected method handling context menu events.
@param evt reference to the context menu event (QContextMenuEvent)
"""
point = evt.globalPos()
if self.__browser:
point = self.__browser.mapFromGlobal(point)
if not self.__browser.rect().contains(point, True):
return
link = QUrl(self.__browser.anchorAt(point))
else:
point = self.__result.mapFromGlobal(point)
link = self.__result.linkAt(point)
if link.isEmpty() or not link.isValid():
return
menu = QMenu()
curTab = menu.addAction(self.tr("Open Link"))
newTab = menu.addAction(self.tr("Open Link in New Tab"))
menu.move(evt.globalPos())
act = menu.exec_()
if act == curTab:
self.linkActivated.emit(link)
elif act == newTab:
self.__mw.newTab(link)
def acceptNavigationRequest(self,
url: QUrl,
typ: QWebEnginePage.NavigationType,
is_main_frame: bool):
"""Override acceptNavigationRequest to handle clicked links.
Setting linkDelegationPolicy to DelegateAllLinks and using a slot bound
to linkClicked won't work correctly, because when in a frameset, we
have no idea in which frame the link should be opened.
Checks if it should open it in a tab (middle-click or control) or not,
and then conditionally opens the URL. Opening it in a new tab/window
is handled in the slot connected to link_clicked.
"""
target = self._tabdata.combined_target()
log.webview.debug("navigation request: url {}, type {}, "
"target {}, is_main_frame {}".format(
url.toDisplayString(),
debug.qenum_key(QWebEnginePage, typ),
target, is_main_frame))
if typ != QWebEnginePage.NavigationTypeLinkClicked:
return True
self.link_clicked.emit(url)
return url.isValid() and target == usertypes.ClickTarget.normal
def wait_for_load_finished_url(self, url, *, timeout=None,
load_status='success'):
"""Wait until a URL has finished loading."""
__tracebackhide__ = (lambda e: e.errisinstance(
testprocess.WaitForTimeout))
if timeout is None:
if 'CI' in os.environ:
timeout = 15000
else:
timeout = 5000
# We really need the same representation that the webview uses in its
# __repr__
qurl = QUrl(url)
if not qurl.isValid():
raise ValueError("Invalid URL {}: {}".format(url,
qurl.errorString()))
url = utils.elide(qurl.toDisplayString(QUrl.EncodeUnicode), 100)
assert url
pattern = re.compile(
r"(load status for <qutebrowser\.browser\..* "
r"tab_id=\d+ url='{url}/?'>: LoadStatus\.{load_status}|fetch: "
r"PyQt5\.QtCore\.QUrl\('{url}'\) -> .*)".format(
load_status=re.escape(load_status), url=re.escape(url)))
try:
self.wait_for(message=pattern, timeout=timeout)
except testprocess.WaitForTimeout:
raise testprocess.WaitForTimeout("Timed out while waiting for {} "
"to be loaded".format(url))
def readLocalFile(self,
file: QUrl,
add_to_recent_files_hint: bool = True) -> None:
if not file.isValid():
return
if add_to_recent_files_hint:
self._add_to_recent_files_hints.append(file)
self._readLocalFile(file)
def test_strip(self, url_suffix):
url_base = 'https://example.com/test'
url = QUrl(url_base + url_suffix)
assert url.isValid()
stripped = navigate.strip(url, count=1)
assert stripped.isValid()
assert stripped == QUrl(url_base)
def setUrl(self, url):
"""
Public slot to set the xmlrpc handler URL.
@param url xmlrpc handler URL (string or QUrl)
"""
url = QUrl(url)
if url.isValid():
self.__request.setUrl(url)
def exportQualityChangesGroup(self, quality_changes_group: "QualityChangesGroup", file_url: QUrl, file_type: str) -> None:
if not file_url.isValid():
return
path = file_url.toLocalFile()
if not path:
return
container_list = [n.getContainer() for n in quality_changes_group.getAllNodes() if n.getContainer() is not None]
self._container_registry.exportQualityProfile(container_list, path, file_type)
def setUrl(self, url):
"""
Public slot to set the xmlrpc handler URL.
@param url xmlrpc handler URL (string or QUrl)
"""
url = QUrl(url)
if url.isValid():
self.__request.setUrl(url)
def importProfile(self, file_url: QUrl) -> Dict[str, str]:
"""Import single profile, file_url does not have to end with curaprofile"""
if not file_url.isValid():
return {"status": "error", "message": catalog.i18nc("@info:status", "Invalid file URL:") + " " + str(file_url)}
path = file_url.toLocalFile()
if not path:
return {"status": "error", "message": catalog.i18nc("@info:status", "Invalid file URL:") + " " + str(file_url)}
return cura.CuraApplication.CuraApplication.getInstance().getContainerRegistry().importProfile(path)
def exportQualityChangesGroup(self, quality_changes_group: "QualityChangesGroup", file_url: QUrl, file_type: str) -> None:
if not file_url.isValid():
return
path = file_url.toLocalFile()
if not path:
return
container_list = [n.getContainer() for n in quality_changes_group.getAllNodes() if n.getContainer() is not None]
self._container_registry.exportQualityProfile(container_list, path, file_type)
def is_special_url(url: QUrl) -> bool:
"""Return True if url is an about:... or other special URL.
Args:
url: The URL as QUrl.
"""
if not url.isValid():
return False
special_schemes = ('about', 'qute', 'file')
return url.scheme() in special_schemes
def main():
import sys
app = QApplication(sys.argv)
QQuickWindow.setDefaultAlphaBuffer(True)
QCoreApplication.setApplicationName("Photosurface")
QCoreApplication.setOrganizationName("QtProject")
QCoreApplication.setApplicationVersion(QT_VERSION_STR)
parser = QCommandLineParser()
parser.setApplicationDescription("Qt Quick Demo - Photo Surface")
parser.addHelpOption()
parser.addVersionOption()
parser.addPositionalArgument("directory",
"The image directory or URL to show.")
parser.process(app)
initialUrl = QUrl()
if parser.positionalArguments():
initialUrl = QUrl.fromUserInput(parser.positionalArguments()[0],
QDir.currentPath(),
QUrl.AssumeLocalFile)
if not initialUrl.isValid():
print(
'Invalid argument: "',
parser.positionalArguments()[0],
'": ',
initialUrl.errorString(),
)
sys.exit(1)
nameFilters = imageNameFilters()
engine = QQmlApplicationEngine()
context: QQmlContext = engine.rootContext()
picturesLocationUrl = QUrl.fromLocalFile(QDir.homePath())
picturesLocations = QStandardPaths.standardLocations(
QStandardPaths.PicturesLocation)
if picturesLocations:
picturesLocationUrl = QUrl.fromLocalFile(picturesLocations[0])
if not initialUrl and QDir(picturesLocations[0]).entryInfoList(
nameFilters, QDir.Files):
initialUrl = picturesLocationUrl
context.setContextProperty("contextPicturesLocation", picturesLocationUrl)
context.setContextProperty("contextInitialUrl", initialUrl)
context.setContextProperty("contextImageNameFilters", nameFilters)
engine.load(QUrl("qrc:///photosurface.qml"))
if not engine.rootObjects():
sys.exit(-1)
sys.exit(app.exec_())
def onItemClicked(self, idx):
item = self.model.itemFromIndex(idx)
if isinstance(item, AtomFeedEntryItem):
url = QUrl(item.entry.id)
if url.isValid():
self.webView.load(url)
self.model.markEntryAsRead(item)
item.setFont(self.fontRead)
item.parent().updateTitle()
def validate(self, value):
if not value:
if self._none_ok:
return
else:
raise configexc.ValidationError(value, "may not be empty!")
if "{}" not in value:
raise configexc.ValidationError(value, 'must contain "{}"')
url = QUrl(value.replace("{}", "foobar"))
if not url.isValid():
raise configexc.ValidationError(value, "invalid url, {}".format(url.errorString()))
def test_hypothesis(self, source):
scheme = 'javascript:'
url = QUrl(scheme + urllib.parse.quote(source))
hypothesis.assume(url.isValid())
try:
parsed = urlutils.parse_javascript_url(url)
except urlutils.Error:
pass
else:
assert parsed == source
def validate(self, value):
if not value:
if self._none_ok:
return
else:
raise ValidationError(value, "may not be empty!")
if '{}' not in value:
raise ValidationError(value, "must contain \"{}\"")
url = QUrl(value.replace('{}', 'foobar'))
if not url.isValid():
raise ValidationError(value,
"invalid url, {}".format(url.errorString()))
def invalid_url_error(url: QUrl, action: str) -> None:
"""Display an error message for a URL.
Args:
action: The action which was interrupted by the error.
"""
if url.isValid():
raise ValueError("Calling invalid_url_error with valid URL {}".format(
url.toDisplayString()))
errstring = get_errstring(url,
"Trying to {} with invalid URL".format(action))
message.error(errstring)
def validate(self, value):
if not value:
if self._none_ok:
return
else:
raise configexc.ValidationError(value, "may not be empty!")
if '{}' not in value:
raise configexc.ValidationError(value, "must contain \"{}\"")
url = QUrl(value.replace('{}', 'foobar'))
if not url.isValid():
raise configexc.ValidationError(value, "invalid url, {}".format(
url.errorString()))
def qmlFilenameToQUrl(self, qmlSubpath):
root_url = 'qrc:' if self._root.startswith(':') else self._root
print("root_url: ", root_url)
#url = QUrl(root_url + '/' + self._appPackageName + qmlSubpath)
url = QUrl(root_url + qmlSubpath)
print("urlToQMLResource", url)
assert url.isValid()
#print(url.path())
#assert url.isLocalFile()
return url
def _has_explicit_scheme(url: QUrl):
"""Check if a url has an explicit scheme given.
Args:
url: The URL as QUrl.
"""
# Note that generic URI syntax actually would allow a second colon
# after the scheme delimiter. Since we don't know of any URIs
# using this and want to support e.g. searching for scoped C++
# symbols, we treat this as not a URI anyways.
return (url.isValid() and url.scheme() and (url.host() or url.path())
and " " not in url.path() and not url.path().startswith(":"))
def test_whitespace_hosts(host):
"""Test that whitespace dot hosts are invalid.
This is a deviation from Chromium.
"""
template = 'https://{}/*'
url = QUrl(template.format(host))
assert not url.isValid()
with pytest.raises(urlmatch.ParseError,
match='Invalid host|Pattern without host'):
urlmatch.UrlPattern(template.format(host))
def qmlFilenameToQUrl(self, qmlSubpath):
root_url = 'qrc:' if self._root.startswith(':') else self._root
print("root_url: ", root_url)
#url = QUrl(root_url + '/' + self._appPackageName + qmlSubpath)
url = QUrl(root_url + qmlSubpath)
print("urlToQMLResource", url)
assert url.isValid()
#print(url.path())
#assert url.isLocalFile()
return url
def exportQualityChangesGroup(self, quality_changes_group: "QualityChangesGroup", file_url: QUrl, file_type: str) -> None:
if not file_url.isValid():
return
path = file_url.toLocalFile()
if not path:
return
container_registry = cura.CuraApplication.CuraApplication.getInstance().getContainerRegistry()
container_list = [cast(InstanceContainer, container_registry.findContainers(id = quality_changes_group.metadata_for_global["id"])[0])] # type: List[InstanceContainer]
for metadata in quality_changes_group.metadata_per_extruder.values():
container_list.append(cast(InstanceContainer, container_registry.findContainers(id = metadata["id"])[0]))
cura.CuraApplication.CuraApplication.getInstance().getContainerRegistry().exportQualityProfile(container_list, path, file_type)
def get(name):
"""Get the URL of the quickmark named name as a QUrl."""
if name not in marks:
raise cmdexc.CommandError(
"Quickmark '{}' does not exist!".format(name))
urlstr = marks[name]
url = QUrl(urlstr)
if not url.isValid():
raise cmdexc.CommandError(
"Invalid URL for quickmark {}: {} ({})".format(name, urlstr,
url.errorString()))
return url
def addToPlaylist(self, fileNames):
for name in fileNames:
fileInfo = QFileInfo(name)
if fileInfo.exists():
url = QUrl.fromLocalFile(fileInfo.absoluteFilePath())
if fileInfo.suffix().lower() == 'm3u':
self.playlist.load(url)
else:
self.playlist.addMedia(QMediaContent(url))
else:
url = QUrl(name)
if url.isValid():
self.playlist.addMedia(QMediaContent(url))
def openOnStart(self, name):
fileInfo = QFileInfo(name)
if fileInfo.exists():
url = QUrl.fromLocalFile(fileInfo.absoluteFilePath())
if fileInfo.suffix().lower() == 'm3u':
self.playlist.load(url)
else:
self.playlist.addMedia(QMediaContent(url))
else:
url = QUrl(name)
if url.isValid():
self.playlist.addMedia(QMediaContent(url))
print("added Files to playlist")
def addToPlaylist(self, fileNames):
for name in fileNames:
fileInfo = QFileInfo(name)
if fileInfo.exists():
url = QUrl.fromLocalFile(fileInfo.absoluteFilePath())
if fileInfo.suffix().lower() == 'm3u':
self.playlist.load(url)
else:
self.playlist.addMedia(QMediaContent(url))
else:
url = QUrl(name)
if url.isValid():
self.playlist.addMedia(QMediaContent(url))
def __init__(self, connections=None, parent=None):
"""
Constructor
@param connections list of database connections to add
(list of strings)
@param parent reference to the parent widget (QWidget)
"""
super(SqlBrowser, self).__init__(parent)
self.setObjectName("SqlBrowser")
if connections is None:
connections = []
self.setWindowTitle(self.tr("SQL Browser"))
self.setWindowIcon(UI.PixmapCache.getIcon("eric.png"))
self.setStyle(Preferences.getUI("Style"),
Preferences.getUI("StyleSheet"))
from .SqlBrowserWidget import SqlBrowserWidget
self.__browser = SqlBrowserWidget(self)
self.setCentralWidget(self.__browser)
self.__browser.statusMessage.connect(self.statusBar().showMessage)
self.__initActions()
self.__initMenus()
self.__initToolbars()
self.resize(self.__browser.size())
self.__warnings = []
for connection in connections:
url = QUrl(connection, QUrl.TolerantMode)
if not url.isValid():
self.__warnings.append(
self.tr("Invalid URL: {0}").format(connection))
continue
err = self.__browser.addConnection(url.scheme(), url.path(),
url.userName(), url.password(),
url.host(), url.port(-1))
if err.type() != QSqlError.NoError:
self.__warnings.append(
self.tr("Unable to open connection: {0}".format(
err.text())))
QTimer.singleShot(0, self.__uiStartUp)
def _is_blocked(self, request_url: QUrl,
first_party_url: QUrl = None) -> bool:
"""Check whether the given request is blocked."""
if first_party_url is not None and not first_party_url.isValid():
first_party_url = None
if not config.get('content.host_blocking.enabled',
url=first_party_url):
return False
host = request_url.host()
return ((host in self._blocked_hosts or
host in self._config_blocked_hosts) and
not _is_whitelisted_url(request_url))
def _is_blocked(self, request_url: QUrl,
first_party_url: QUrl = None) -> bool:
"""Check whether the given request is blocked."""
if first_party_url is not None and not first_party_url.isValid():
first_party_url = None
if not config.get('content.host_blocking.enabled',
url=first_party_url):
return False
host = request_url.host()
return ((host in self._blocked_hosts or
host in self._config_blocked_hosts) and
not _is_whitelisted_url(request_url))
def validate(self, value):
self._basic_validation(value)
if not value:
return
elif value in self.valid_values:
return
url = QUrl(value)
if not url.isValid():
raise configexc.ValidationError(value, "invalid url, {}".format(
url.errorString()))
elif url.scheme() not in self.PROXY_TYPES:
raise configexc.ValidationError(value, "must be a proxy URL "
"(http://... or socks://...) or "
"system/none!")
def quickmark_load(self, name, tab=False, bg=False):
"""Load a quickmark.
Args:
name: The name of the quickmark to load.
tab: Load the quickmark in a new tab.
bg: Load the quickmark in a new background tab.
"""
urlstr = quickmarks.get(name)
url = QUrl(urlstr)
if not url.isValid():
raise cmdexc.CommandError("Invalid URL {} ({})".format(
urlstr, url.errorString()))
self._open(url, tab, bg)
def validate(self, value):
if not value:
if self._none_ok:
return
else:
raise ValidationError(value, "may not be empty!")
if value in self.valid_values:
return
url = QUrl(value)
if not url.isValid():
raise ValidationError(value, "invalid url, {}".format(
url.errorString()))
elif url.scheme() not in self.PROXY_TYPES:
raise ValidationError(value, "must be a proxy URL (http://... or "
"socks://...) or system/none!")
def validate(self, value):
if not value:
if self._none_ok:
return
else:
raise ValidationError(value, "may not be empty!")
if value in self.valid_values:
return
url = QUrl(value)
if not url.isValid():
raise ValidationError(value, "invalid url, {}".format(
url.errorString()))
elif url.scheme() not in self.PROXY_TYPES:
raise ValidationError(value, "must be a proxy URL (http://... or "
"socks://...) or system/none!")
def validate(self, value):
self._basic_validation(value)
if not value:
return
elif '{}' not in value:
raise configexc.ValidationError(value, "must contain \"{}\"")
try:
value.format("")
except KeyError:
raise configexc.ValidationError(
value, "may not contain {...} (use {{ and }} for literal {/})")
url = QUrl(value.replace('{}', 'foobar'))
if not url.isValid():
raise configexc.ValidationError(value, "invalid url, {}".format(
url.errorString()))
def test_resource_url():
"""Test resource_url() which can be used from templates."""
data = jinja.render('test2.html')
print(data)
url = QUrl(data)
assert url.isValid()
assert url.scheme() == 'file'
path = url.path()
if os.name == "nt":
path = path.lstrip('/')
path = path.replace('/', os.sep)
with open(path, 'r', encoding='utf-8') as f:
assert f.read().splitlines()[0] == "Hello World!"
def __init__(self, connections=[], parent=None):
"""
Constructor
@param connections list of database connections to add
(list of strings)
@param parent reference to the parent widget (QWidget)
"""
super(SqlBrowser, self).__init__(parent)
self.setObjectName("SqlBrowser")
self.setWindowTitle(self.tr("SQL Browser"))
self.setWindowIcon(UI.PixmapCache.getIcon("eric.png"))
self.setStyle(Preferences.getUI("Style"),
Preferences.getUI("StyleSheet"))
from .SqlBrowserWidget import SqlBrowserWidget
self.__browser = SqlBrowserWidget(self)
self.setCentralWidget(self.__browser)
self.__browser.statusMessage.connect(self.statusBar().showMessage)
self.__initActions()
self.__initMenus()
self.__initToolbars()
self.resize(self.__browser.size())
self.__warnings = []
for connection in connections:
url = QUrl(connection, QUrl.TolerantMode)
if not url.isValid():
self.__warnings.append(
self.tr("Invalid URL: {0}").format(connection))
continue
err = self.__browser.addConnection(url.scheme(), url.path(),
url.userName(), url.password(),
url.host(), url.port(-1))
if err.type() != QSqlError.NoError:
self.__warnings.append(
self.tr("Unable to open connection: {0}".format(
err.text())))
QTimer.singleShot(0, self.__uiStartUp)
def test_resource_url():
"""Test resource_url() which can be used from templates."""
template = jinja.env.get_template("test2.html")
data = template.render() # pylint: disable=no-member
print(data)
url = QUrl(data)
assert url.isValid()
assert url.scheme() == "file"
path = url.path()
if os.name == "nt":
path = path.lstrip("/")
path = path.replace("/", os.sep)
with open(path, "r", encoding="utf-8") as f:
assert f.read().splitlines()[0] == "Hello World!"
def __addFeed(self):
"""
Private slot to add a RSS feed.
"""
button = self.sender()
urlString = button.feed[1]
url = QUrl(urlString)
if not url.host():
if not urlString.startswith("/"):
urlString = "/" + urlString
urlString = self.__browser.url().host() + urlString
tmpUrl = QUrl(urlString)
if not tmpUrl.scheme():
urlString = "http://" + urlString
tmpUrl = QUrl(urlString)
if not tmpUrl.scheme() or not tmpUrl.host():
return
if not url.isValid():
return
if button.feed[0]:
title = button.feed[0]
else:
title = self.__browser.url().host()
import Helpviewer.HelpWindow
feedsManager = Helpviewer.HelpWindow.HelpWindow.feedsManager()
if feedsManager.addFeed(urlString, title, self.__browser.icon()):
if Helpviewer.HelpWindow.HelpWindow.notificationsEnabled():
Helpviewer.HelpWindow.HelpWindow.showNotification(
UI.PixmapCache.getPixmap("rss48.png"),
self.tr("Add RSS Feed"),
self.tr("""The feed was added successfully."""))
else:
E5MessageBox.information(
self,
self.tr("Add RSS Feed"),
self.tr("""The feed was added successfully."""))
else:
E5MessageBox.warning(
self,
self.tr("Add RSS Feed"),
self.tr("""The feed was already added before."""))
self.close()
def set_hover_url(self, link):
"""Setter to be used as a Qt slot.
Saves old shown URL in self._old_url and restores it later if a link is
"un-hovered" when it gets called with empty parameters.
Args:
link: The link which was hovered (string)
"""
if link:
qurl = QUrl(link)
if qurl.isValid():
self._hover_url = qurl.toDisplayString()
else:
self._hover_url = link
else:
self._hover_url = None
self._update_url()
def set_hover_url(self, link):
"""Setter to be used as a Qt slot.
Saves old shown URL in self._old_url and restores it later if a link is
"un-hovered" when it gets called with empty parameters.
Args:
link: The link which was hovered (string)
"""
if link:
qurl = QUrl(link)
if qurl.isValid():
self._hover_url = urlutils.safe_display_string(qurl)
else:
self._hover_url = '(invalid URL!) {}'.format(link)
else:
self._hover_url = None
self._update_url()
def acceptNavigationRequest(self,
url: QUrl,
typ: QWebEnginePage.NavigationType,
is_main_frame: bool):
"""Override acceptNavigationRequest to handle clicked links.
This only show an error on invalid links - everything else is handled
in createWindow.
"""
log.webview.debug("navigation request: url {}, type {}, is_main_frame "
"{}".format(url.toDisplayString(),
debug.qenum_key(QWebEnginePage, typ),
is_main_frame))
if (typ == QWebEnginePage.NavigationTypeLinkClicked and
not url.isValid()):
msg = urlutils.get_errstring(url, "Invalid link clicked")
message.error(msg)
return False
return True