def dark_theme(self):
file = QFile(":/stylesheet/dark.txt")
file.open(QFile.ReadOnly | QFile.Text)
stream = QTextStream(file)
self.setStyleSheet(stream.readAll())
self.setIcons("white")
self.spinner.setColor(QtGui.QColor(206, 206, 206))
def switch_theme(self):
"""
Toggle the stylesheet to use the desired path in the Qt resource
system (prefixed by `:/`) or generically (a path to a file on
system). This is quoted : https://stackoverflow.com/questions/48256772/dark-theme-for-qt-widgets
"""
# get the QApplication instance, or crash if not set
app = QApplication.instance()
if app is None:
raise RuntimeError("No Qt Application found.")
text = ""
if self.parent.style_theme == "light":
self.parent.style_theme = "dark"
self.parent.style_theme_sheet = ":/dark.qss"
self.update_statusbar()
text = "Light"
elif self.parent.style_theme == "dark":
self.parent.style_theme = "light"
self.parent.style_theme_sheet = ":/light.qss"
self.update_statusbar()
text = "Dark"
file = QFile(self.parent.style_theme_sheet)
self.parent.theme_button.setText(text)
file.open(QFile.ReadOnly | QFile.Text)
stream = QTextStream(file)
app.setStyleSheet(stream.readAll())
def light_theme(self):
file = QFile(":/stylesheet/light.txt")
file.open(QFile.ReadOnly | QFile.Text)
stream = QTextStream(file)
self.setStyleSheet(stream.readAll())
self.setIcons("black")
self.spinner.setColor(QtGui.QColor(26, 25, 28))
def __init__(self, id, *argv):
super(SingleApplication, self).__init__(*argv)
self._id = id
self._activationWindow = None
self._activateOnMessage = False
# Is there another instance running?
self._outSocket = QLocalSocket()
self._outSocket.connectToServer(self._id)
self._isRunning = self._outSocket.waitForConnected()
if self._isRunning:
# Yes, there is.
self._outStream = QTextStream(self._outSocket)
self._outStream.setCodec('UTF-8')
else:
# No, there isn't.
self._outSocket = None
self._outStream = None
self._inSocket = None
self._inStream = None
self._server = QLocalServer()
self._server.listen(self._id)
self._server.newConnection.connect(self._onNewConnection)
def loadFile(self, fileName):
file = QFile(fileName)
if not file.open(QFile.ReadOnly | QFile.Text):
QMessageBox.warning(
self, "Pablo",
"Cannot read file %s:\n%s." % (fileName, file.errorString()))
return
inFile = QTextStream(file)
QApplication.setOverrideCursor(Qt.WaitCursor)
if (QFileInfo(fileName).suffix() in ("pbl")):
self.paged_text_edit.setHtml(inFile.readAll())
elif (QFileInfo(fileName).suffix() in ("html")):
# FIXME: Prevent double setting of the paged_text_edit where necessary
# FIXME: Double setting may cause bad UX with large files
self.paged_text_edit.setHtml(inFile.readAll())
cleanHtml = HTMLCleaner.clean(
self.paged_text_edit.toHtml()).decode("utf-8")
self.paged_text_edit.setHtml(cleanHtml)
else:
self.paged_text_edit.setPlainText(inFile.readAll())
QApplication.restoreOverrideCursor()
self.setCurrentFile(fileName)
self.statusBar.writeMessageOnStatus("File loaded", 2000)
def saveFileAs(self):
dir = QDir()
docsPath = '{}/Documents'.format(dir.homePath())
if not dir.exists(docsPath):
docsPath = '{}/Documentos'.format(dir.homePath())
#Regresa una tupla (filename, filter)
filename = QFileDialog.getSaveFileName(self, 'Guardar como', docsPath,
self.fileFilter)
if not filename: return
if self.filename:
windowTitle = self.windowTitle().split('-')[0]
self.setWindowTitle('{} - {}'.format(windowTitle, filename[0]))
else:
self.setWindowTitle('{} - {}'.format(self.windowTitle(),
filename[0]))
self.filename = filename[0]
file = QFile(self.filename)
if not file.open(QIODevice.WriteOnly): return
data = self.textContent.toPlainText()
stream = QTextStream(file)
stream.setCodec('UTF-8')
stream << data
file.flush()
file.close()
self.showMessage('Archivo guardado')
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.centralWidget = QWidget()
self.mainLayout = QVBoxLayout()
# Initialize board
self.boardWidget = hichess.BoardWidget()
# The user can interract with both colors of the board
self.boardWidget.accessibleSides = hichess.BOTH_SIDES
# Enable drag and drop
self.boardWidget.dragAndDrop = True
# background image
self.boardWidget.setBoardPixmap(
defaultPixmap=QPixmap(":/images/chessboard.png"),
flippedPixmap=QPixmap(":/images/flipped_chessboard.png"))
# qss
qss = QFile(":/style/styles.css")
if qss.open(QFile.ReadOnly):
textStream = QTextStream(qss)
self.boardWidget.setStyleSheet(textStream.readAll())
self.flipButton = QPushButton("Flip")
# flip the board when the button is pressed
self.flipButton.clicked.connect(self.boardWidget.flip)
self.mainLayout.addWidget(self.boardWidget)
self.mainLayout.addWidget(self.flipButton)
self.centralWidget.setLayout(self.mainLayout)
self.setCentralWidget(self.centralWidget)
def __init__(self):
super(AboutWindow, self).__init__()
about_ui = abtform.Ui_Dialog()
about_ui.setupUi(self)
file = QFile(":/text/about.txt")
file.open(QFile.ReadOnly | QFile.Text)
stream = QTextStream(file)
about_ui.text.setHtml(stream.readAll())
def __init__(self):
super(DocsWindow, self).__init__()
docs_ui = docsform.Ui_Dialog()
docs_ui.setupUi(self)
file = QFile(":/text/docum.txt")
file.open(QFile.ReadOnly | QFile.Text)
stream = QTextStream(file)
docs_ui.textEdit.setHtml(stream.readAll())
def _check_data(self, data_set):
for data, lines in data_set:
stream = QTextStream(data)
res = []
while not stream.atEnd():
res.append(stream.readLine())
self.assertEqual(res, lines)
def _read_file(self, file_path: str) -> str:
from PySide2.QtCore import QFile
from PySide2.QtCore import QTextStream
from PySide2.QtCore import QIODevice
file = QFile(file_path)
file.open(QIODevice.ReadOnly)
ts = QTextStream(file)
string = ts.readAll()
return string
def _onNewConnection(self):
if self._inSocket:
self._inSocket.readyRead.disconnect(self._onReadyRead)
self._inSocket = self._server.nextPendingConnection()
if not self._inSocket:
return
self._inStream = QTextStream(self._inSocket)
self._inStream.setCodec('UTF-8')
self._inSocket.readyRead.connect(self._onReadyRead)
if self._activateOnMessage:
self.activateWindow()
def load_file(self, fileName):
file = QFile(fileName)
if not file.open(QFile.ReadOnly | QFile.Text):
QMessageBox.warning(self, "Cryptix",
f"Cannot read {fileName} :\n{file.errorString()}")
return
stream = QTextStream(file)
self.encryptEdit.setPlainText(stream.readAll())
self.statusBar().showMessage("File loaded", 2000)
def __onNewConnection(self):
""" On New Socket Connection From Clint """
if self._socket:
self._socket.readyRead.disconnect(self.__onReadyRead)
self._socket = self._server.nextPendingConnection()
if not self._socket:
return
self._stream_str = QTextStream(self._socket)
self._stream_str.setCodec('UTF-8')
self._socket.readyRead.connect(self.__onReadyRead)
def openFile(self, path = ""):
fileName = path
if not fileName:
fileName, _ = QFileDialog.getOpenFileName(self, self.tr("Open File"), "",
"qmake Files (*.pro *.prf *.pri)")
if fileName:
inFile = QFile(fileName)
if inFile.open(QFile.ReadOnly | QFile.Text):
stream = QTextStream(inFile)
self.editor.setPlainText(stream.readAll())
def load(self):
filename, _ = QFileDialog.getOpenFileName(self)
if not filename:
return
file = QFile(filename)
if not file.open(QFile.ReadOnly | QFile.Text):
QMessageBox.warning(
self, "Panel Słoneczny", "nie mógł wczytać pliku %s:\n%s." %
(filename, file.errorString()))
return
inf = QTextStream(file)
#QApplication.setOverrideCursor(QtCore.Qt.WaitCursor)
self.textEdit.setPlainText(inf.readAll())
#with open(file, 'r') as input:
with open('Breslau.txt', 'r') as f:
# f = self.nameEdit.text()
# f = self.latitudeEdit.text()
# f = self.longitudeEdit.text()
# f = self.dateandtimeEdit.text()
# print(self.nameEdit.text())
# print(self.latitudeEdit.text())
# print(self.longitudeEdit.text())
# print(self.dateandtimeEdit.text())
# for line in f:
# print (line, end='')
f_name = f.readline()
#f_name = self.nameEdit.text()
self.text1.setText(f_name)
f_lat = f.readline()
f_lat = self.latitudeEdit.text()
f_lon = f.readline()
f_lon = self.longitudeEdit.text()
f_dnt = f.readline()
f_dnt = self.dateandtimeEdit.text()
# for line in f:
# if 'name' in line:
# self.text1.setText(line)
#if 'lat' in line:
#self.text1.setText(self.textEdit.setPlainText(inf.readAll()))
#self.text1.setText(self.nameEdit.text())
#QApplication.restoreOverrideCursor()
#self.setCurrentFile(filename)
self.statusBar().showMessage("Wczytano plik", 2000)
class QTextStreamShiftTest(unittest.TestCase):
def setUp(self):
self.ba = QByteArray()
self.read = QTextStream(self.ba, QIODevice.ReadOnly)
self.write = QTextStream(self.ba, QIODevice.WriteOnly)
def testNumber(self):
'''QTextStream << number'''
self.write << '4'
self.write.flush()
res = self.read.readLine()
self.assertTrue(isinstance(res, py3k.unicode))
self.assertEqual(res, '4')
def loadFile(self, fileName):
file = QFile(fileName)
if not file.open(QFile.ReadOnly | QFile.Text):
QMessageBox.warning(self, "Application", "Cannot read file"
"{}:\n{}".format(fileName, file.errorString()))
return False
in_ = QTextStream(file)
QApplication.setOverrideCursor(Qt.WaitCursor)
self.textEdit.setPlainText(in_.readAll())
QApplication.restoreOverrideCursor()
self.setCurrentFile(fileName)
self.statusBar().showMessage("File loaded", 2000)
def setupUi(self):
self.ui.setupUi(self)
self.setWindowTitle(Constants.PROGRAM_NAME + " - version " +
Constants.CSV2JSON_VERSION)
self.ui.cbLogger.setEnabled(False)
self.ui.cbConverter.setEnabled(False)
self.ui.leSourcePath.setText(Settings().getSpoolPath())
self.ui.pbStyle.setVisible(Settings().isStyleButtonVisible())
self.ui.pteEditor.setMaximumBlockCount(Settings().getMaxLogRowCount())
self.ui.pteEditor.setReadOnly(True)
file = QFile(":/qss/style")
file.open(QFile.ReadOnly | QFile.Text)
ts = QTextStream(file)
styleSheet = ts.readAll()
self.setStyleSheet(styleSheet)
class QTextStreamShiftTest(unittest.TestCase):
def setUp(self):
self.ba = QByteArray()
self.read = QTextStream(self.ba, QIODevice.ReadOnly)
self.write = QTextStream(self.ba, QIODevice.WriteOnly)
def testNumber(self):
'''QTextStream << number'''
self.write << '4'
self.write.flush()
res = self.read.readLine()
self.assertTrue(isinstance(res, py3k.unicode))
self.assertEqual(res, '4')
def readMarkdownFile(fileName):
inFile = QFile(fileName)
if not inFile.open(QFile.ReadOnly | QFile.Text):
inFile.close()
print("Couldn't read {}".format(fileName))
return ""
stream = QTextStream(inFile)
contents = stream.readAll()
inFile.close()
return contents
def save_file(self, file_name):
"""
:param file_name: A canonical file path or whatever QFileDialog.getSaveFileName returns.
:return: boolean for use in closeEvent method.
"""
error = None
QApplication.setOverrideCursor(Qt.WaitCursor)
file = QSaveFile(file_name)
if file.open(QFile.WriteOnly | QFile.Text):
outstr = QTextStream(file)
outstr << self.text_edit.toPlainText()
if not file.commit():
error = "Cannot write file {}:\n{}.".format(
file_name, file.errorString())
else:
error = "Cannot open file {}:\n{}.".format(file_name,
file.errorString())
QApplication.restoreOverrideCursor()
if error:
QMessageBox.warning(self, "OneHandTextEdit", error)
return False
self.set_current_file(file_name)
self.statusBar().showMessage("File saved", 2000)
return True
def __init__(self, parent=None):
super(DragWidget, self).__init__(parent)
dictionaryFile = QFile(':/dictionary/words.txt')
dictionaryFile.open(QIODevice.ReadOnly)
x = 5
y = 5
for word in QTextStream(dictionaryFile).readAll().split():
wordLabel = DragLabel(word, self)
wordLabel.move(x, y)
wordLabel.show()
x += wordLabel.width() + 2
if x >= 195:
x = 5
y += wordLabel.height() + 2
newPalette = self.palette()
newPalette.setColor(QPalette.Window, Qt.white)
self.setPalette(newPalette)
self.setAcceptDrops(True)
self.setMinimumSize(400, max(200, y))
self.setWindowTitle("Draggable Text")
def loadFile(self, fileName):
file = QFile(fileName)
if not file.open(QFile.ReadOnly | QFile.Text):
QMessageBox.warning(self, "MDI",
"Cannot read file %s:\n%s." % (fileName, file.errorString()))
return False
instr = QTextStream(file)
QApplication.setOverrideCursor(Qt.WaitCursor)
self.setPlainText(instr.readAll())
QApplication.restoreOverrideCursor()
self.setCurrentFile(fileName)
self.document().contentsChanged.connect(self.documentWasModified)
return True
def SpongesMorphotypes() -> dict:
if len(Loader._sponges_morphotypes) == 0:
content = ""
file = QFile(Loader.MORPHOTYPES_FILE_PATH)
if file.open(QIODevice.ReadOnly | QFile.Text):
stream = QTextStream(file)
stream.setCodec("UTF-8")
content = stream.readAll()
file.close()
obj = json.loads(content)
for i, m in enumerate(obj):
Loader._sponges_morphotypes[i] = Morphotype(
m["name"], QColor(m["color"]))
return Loader._sponges_morphotypes
def set_dark_style(self):
f = QFile(Resource.darkstyle)
if not f.exists():
LOGGER.error(
"Unable to load dark stylesheet, file not found in resources")
return
else:
f.open(QFile.ReadOnly | QFile.Text)
ts = QTextStream(f)
stylesheet = ts.readAll()
self.setStyleSheet(stylesheet)
KnechtSettings.app['app_style'] = 'fusion-dark'
IconRsc.update_icons(self.ui)
self.setStyle('Fusion')
def slotSourceDownloaded(self):
reply = self.sender()
self.textEdit = QTextEdit()
self.textEdit.setAttribute(Qt.WA_DeleteOnClose)
self.textEdit.show()
self.textEdit.setPlainText(QTextStream(reply).readAll())
self.textEdit.resize(600, 400)
reply.deleteLater()
def saveFile(self):
if not self.filename:
self.saveFileAs()
return
file = QFile(self.filename)
if not file.open(QIODevice.WriteOnly): return
data = self.textContent.toPlainText()
stream = QTextStream(file)
stream.setCodec('UTF-8')
stream << data
file.flush()
file.close()
self.showMessage('Archivo guardado')
def _dependenciesComboBoxChanged(self, idx: int):
data = self._dependencies_list.currentData()
self._version.setText(data["version"])
self._license.setText(data["license"])
self._author.setText(data["author"])
self._link.setText("<a href='%s'>%s</a>" %
(data["link"], data["link"]))
license_file = QFile(":/documents/licenses/%s" % data["license-file"])
text = ""
if license_file.open(QIODevice.ReadOnly | QFile.Text):
stream = QTextStream(license_file)
stream.setCodec("UTF-8")
text = stream.readAll()
license_file.close()
self._license_area.setText(text)
def __connect(self):
""" Create A Local Socket And Try To Connect """
if self._socket:
self._socket.close()
socket = QLocalSocket()
socket.connectToServer(self._uid)
connected = socket.waitForConnected()
if not connected:
socket.close()
return False
self._socket = socket
self._stream_str = QTextStream(self._socket)
self._stream_str.setCodec('UTF-8')
return True
def loadFile(self, fileName):
file = QFile(fileName)
if not file.open(QFile.ReadOnly | QFile.Text):
QMessageBox.warning(self, "MDI",
"Cannot read file %s:\n%s." % (fileName, file.errorString()))
return False
instr = QTextStream(file)
QApplication.setOverrideCursor(Qt.WaitCursor)
self.setPlainText(instr.readAll())
QApplication.restoreOverrideCursor()
self.setCurrentFile(fileName)
self.document().contentsChanged.connect(self.documentWasModified)
return True
def __ConfigureHistoryFile(self):
self.__historyFile = QFile("history.txt")
if self.__historyFile.open(QFile.ReadWrite or QFile.Append):
self.__historyFileStream = QTextStream(self.__historyFile)
else:
self.__statusBar.showMessage(
self.__GetCurrentTime() + " - History fie create failed!",
2000)
def _onNewConnection(self):
if self._inSocket:
self._inSocket.readyRead.disconnect(self._onReadyRead)
self._inSocket = self._server.nextPendingConnection()
if not self._inSocket:
return
self._inStream = QTextStream(self._inSocket)
self._inStream.setCodec('UTF-8')
self._inSocket.readyRead.connect(self._onReadyRead)
if self._activateOnMessage:
self.activateWindow()
class QTextStreamGetSet(unittest.TestCase):
def setUp(self):
self.obj = QTextStream()
def testCodec(self):
'''QTextStream set/get Codec'''
codec = QTextCodec.codecForName('ISO8859-1')
self.obj.setCodec(codec)
self.assertEqual(codec, self.obj.codec())
def testDevice(self):
'''QTextStream get/set Device'''
device = QFile()
self.obj.setDevice(device)
self.assertEqual(device, self.obj.device())
self.obj.setDevice(None)
self.assertEqual(None, self.obj.device())
def testConstruction(self):
'''QTextStream construction'''
obj = QTextStream()
self.assertEqual(obj.codec(), QTextCodec.codecForLocale())
self.assertEqual(obj.device(), None)
self.assertEqual(obj.string(), None)
self.assertTrue(obj.atEnd())
self.assertEqual(obj.readAll(), '')
def __init__(self, id, *argv):
super(QtSingleApplication, self).__init__(*argv)
self._id = id
self._activationWindow = None
self._activateOnMessage = False
# Is there another instance running?
self._outSocket = QLocalSocket()
self._outSocket.connectToServer(self._id)
self._isRunning = self._outSocket.waitForConnected()
if self._isRunning:
# Yes, there is.
self._outStream = QTextStream(self._outSocket)
self._outStream.setCodec('UTF-8')
else:
# No, there isn't.
self._outSocket = None
self._outStream = None
self._inSocket = None
self._inStream = None
self._server = QLocalServer()
self._server.listen(self._id)
self._server.newConnection.connect(self._onNewConnection)
def testIt(self):
device = MyIODevice()
device.open(QIODevice.ReadOnly)
s = QTextStream(device)
self.assertEqual(s.read(4), "\0a\0a")
self.assertEqual(device.readLine(), "\0b\0b\0b\0b")
def setUp(self):
self.ba = QByteArray()
self.read = QTextStream(self.ba, QIODevice.ReadOnly)
self.write = QTextStream(self.ba, QIODevice.WriteOnly)
def setUp(self):
self.obj = QTextStream()
class QtSingleApplication(QApplication):
messageReceived = Signal()
def __init__(self, id, *argv):
super(QtSingleApplication, self).__init__(*argv)
self._id = id
self._activationWindow = None
self._activateOnMessage = False
# Is there another instance running?
self._outSocket = QLocalSocket()
self._outSocket.connectToServer(self._id)
self._isRunning = self._outSocket.waitForConnected()
if self._isRunning:
# Yes, there is.
self._outStream = QTextStream(self._outSocket)
self._outStream.setCodec('UTF-8')
else:
# No, there isn't.
self._outSocket = None
self._outStream = None
self._inSocket = None
self._inStream = None
self._server = QLocalServer()
self._server.listen(self._id)
self._server.newConnection.connect(self._onNewConnection)
def isRunning(self):
return self._isRunning
def id(self):
return self._id
def activationWindow(self):
return self._activationWindow
def setActivationWindow(self, activationWindow, activateOnMessage=True):
self._activationWindow = activationWindow
self._activateOnMessage = activateOnMessage
def activateWindow(self):
if not self._activationWindow:
return
self._activationWindow.setWindowState(
self._activationWindow.windowState() & ~Qt.WindowMinimized)
self._activationWindow.raise_()
self._activationWindow.activateWindow()
def sendMessage(self, msg):
if not self._outStream:
return False
self._outStream << msg << '\n'
self._outStream.flush()
return self._outSocket.waitForBytesWritten()
def _onNewConnection(self):
if self._inSocket:
self._inSocket.readyRead.disconnect(self._onReadyRead)
self._inSocket = self._server.nextPendingConnection()
if not self._inSocket:
return
self._inStream = QTextStream(self._inSocket)
self._inStream.setCodec('UTF-8')
self._inSocket.readyRead.connect(self._onReadyRead)
if self._activateOnMessage:
self.activateWindow()
def _onReadyRead(self):
while True:
msg = self._inStream.readLine()
if not msg:
break
self.messageReceived.emit(msg)
