--- a/src/eric7/WebBrowser/WebBrowserLanguagesDialog.py Wed Jul 13 11:16:20 2022 +0200
+++ b/src/eric7/WebBrowser/WebBrowserLanguagesDialog.py Wed Jul 13 14:55:47 2022 +0200
@@ -19,24 +19,29 @@
"""
Class implementing a dialog to configure the preferred languages.
"""
+
def __init__(self, parent=None):
"""
Constructor
-
+
@param parent reference to the parent widget (QWidget)
"""
super().__init__(parent)
self.setupUi(self)
-
+
self.__model = QStringListModel()
self.languagesList.setModel(self.__model)
self.languagesList.selectionModel().currentChanged.connect(
- self.__currentChanged)
-
- languages = Preferences.toList(Preferences.getSettings().value(
- "WebBrowser/AcceptLanguages", self.defaultAcceptLanguages()))
+ self.__currentChanged
+ )
+
+ languages = Preferences.toList(
+ Preferences.getSettings().value(
+ "WebBrowser/AcceptLanguages", self.defaultAcceptLanguages()
+ )
+ )
self.__model.setStringList(languages)
-
+
allLanguages = []
for language in QLocale.Language:
if language == QLocale.Language.C:
@@ -45,19 +50,18 @@
self.__allLanguagesModel = QStringListModel()
self.__allLanguagesModel.setStringList(allLanguages)
self.addCombo.setModel(self.__allLanguagesModel)
-
+
def __currentChanged(self, current, previous):
"""
Private slot to handle a change of the current selection.
-
+
@param current index of the currently selected item (QModelIndex)
@param previous index of the previously selected item (QModelIndex)
"""
self.removeButton.setEnabled(current.isValid())
row = current.row()
self.upButton.setEnabled(row > 0)
- self.downButton.setEnabled(
- row != -1 and row < self.__model.rowCount() - 1)
+ self.downButton.setEnabled(row != -1 and row < self.__model.rowCount() - 1)
@pyqtSlot()
def on_upButton_clicked(self):
@@ -70,7 +74,7 @@
self.__model.insertRow(currentRow - 1)
self.__model.setData(self.__model.index(currentRow - 1), data)
self.languagesList.setCurrentIndex(self.__model.index(currentRow - 1))
-
+
@pyqtSlot()
def on_downButton_clicked(self):
"""
@@ -82,7 +86,7 @@
self.__model.insertRow(currentRow + 1)
self.__model.setData(self.__model.index(currentRow + 1), data)
self.languagesList.setCurrentIndex(self.__model.index(currentRow + 1))
-
+
@pyqtSlot()
def on_removeButton_clicked(self):
"""
@@ -91,7 +95,7 @@
"""
currentRow = self.languagesList.currentIndex().row()
self.__model.removeRow(currentRow)
-
+
@pyqtSlot()
def on_addButton_clicked(self):
"""
@@ -100,13 +104,13 @@
language = self.addCombo.currentText()
if language in self.__model.stringList():
return
-
+
self.__model.insertRow(self.__model.rowCount())
- self.__model.setData(self.__model.index(self.__model.rowCount() - 1),
- language)
+ self.__model.setData(self.__model.index(self.__model.rowCount() - 1), language)
self.languagesList.setCurrentIndex(
- self.__model.index(self.__model.rowCount() - 1))
-
+ self.__model.index(self.__model.rowCount() - 1)
+ )
+
def accept(self):
"""
Public method to accept the data entered.
@@ -115,42 +119,41 @@
if result == self.defaultAcceptLanguages():
Preferences.getSettings().remove("WebBrowser/AcceptLanguages")
else:
- Preferences.getSettings().setValue(
- "WebBrowser/AcceptLanguages", result)
+ Preferences.getSettings().setValue("WebBrowser/AcceptLanguages", result)
super().accept()
-
+
@classmethod
def httpString(cls, languages):
"""
Class method to convert a list of acceptable languages into a
byte array.
-
+
The byte array can be sent along with the Accept-Language http header
(see RFC 2616).
-
+
@param languages list of acceptable languages (list of strings)
@return converted list (QByteArray)
"""
processed = []
qvalue = 1.0
for language in languages:
- leftBracket = language.find('[')
- rightBracket = language.find(']')
- tag = language[leftBracket + 1:rightBracket]
+ leftBracket = language.find("[")
+ rightBracket = language.find("]")
+ tag = language[leftBracket + 1 : rightBracket]
if not processed:
processed.append(tag)
else:
processed.append("{0};q={1:.1f}".format(tag, qvalue))
if qvalue > 0.1:
qvalue -= 0.1
-
+
return ", ".join(processed)
-
+
@classmethod
def defaultAcceptLanguages(cls):
"""
Class method to get the list of default accept languages.
-
+
@return list of acceptable languages (list of strings)
"""
language = QLocale.system().name()
@@ -158,35 +161,34 @@
return []
else:
return cls.expand(QLocale(language).language())
-
+
@classmethod
def expand(cls, language):
"""
Class method to expand a language enum to a readable languages
list.
-
+
@param language language number (QLocale.Language)
@return list of expanded language names (list of strings)
"""
allLanguages = []
- countries = [loc.country() for loc in QLocale.matchingLocales(
- language, QLocale.Script.AnyScript, QLocale.Country.AnyCountry)]
- languageString = (
- "{0} [{1}]"
- ).format(
- QLocale.languageToString(language),
- QLocale(language).name().split('_')[0]
+ countries = [
+ loc.country()
+ for loc in QLocale.matchingLocales(
+ language, QLocale.Script.AnyScript, QLocale.Country.AnyCountry
+ )
+ ]
+ languageString = ("{0} [{1}]").format(
+ QLocale.languageToString(language), QLocale(language).name().split("_")[0]
)
allLanguages.append(languageString)
for country in countries:
- languageString = (
- "{0}/{1} [{2}]"
- ).format(
+ languageString = ("{0}/{1} [{2}]").format(
QLocale.languageToString(language),
QLocale.countryToString(country),
- '-'.join(QLocale(language, country).name().split('_')).lower()
+ "-".join(QLocale(language, country).name().split("_")).lower(),
)
if languageString not in allLanguages:
allLanguages.append(languageString)
-
+
return allLanguages
