--- a/ProjectFlask/FlaskBabelExtension/PyBabelCommandDialog.py Thu Dec 30 12:13:22 2021 +0100
+++ b/ProjectFlask/FlaskBabelExtension/PyBabelCommandDialog.py Wed Sep 21 16:30:15 2022 +0200
@@ -19,11 +19,11 @@
"""
Class implementing a dialog to run a flask command and show its output.
"""
- def __init__(self, project, title="", msgSuccess="", msgError="",
- parent=None):
+
+ def __init__(self, project, title="", msgSuccess="", msgError="", parent=None):
"""
Constructor
-
+
@param project reference to the project object
@type Project
@param title window title of the dialog
@@ -37,29 +37,26 @@
"""
super().__init__(parent)
self.setupUi(self)
-
+
if title:
self.setWindowTitle(title)
-
+
self.__project = project
self.__successMessage = msgSuccess
self.__errorMessage = msgError
-
+
self.__process = None
self.__argsLists = []
self.__workdir = ""
-
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Close).setEnabled(True)
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Close).setDefault(True)
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Cancel).setEnabled(False)
-
+
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Close).setEnabled(True)
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Close).setDefault(True)
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Cancel).setEnabled(False)
+
def startCommand(self, command, args, workdir, clearOutput=True):
"""
Public method to start a pybabel command and show its output.
-
+
@param command pybabel command to be run
@type str
@param args list of command line arguments for the command
@@ -72,47 +69,50 @@
@rtype bool
"""
babelCommand = self.__project.getBabelCommand()
-
+
self.__process = QProcess()
self.__process.setWorkingDirectory(workdir)
- self.__process.setProcessChannelMode(
- QProcess.ProcessChannelMode.MergedChannels)
-
+ self.__process.setProcessChannelMode(QProcess.ProcessChannelMode.MergedChannels)
+
self.__process.readyReadStandardOutput.connect(self.__readStdOut)
self.__process.finished.connect(self.__processFinished)
-
+
if clearOutput:
self.outputEdit.clear()
-
+
babelArgs = [command]
if args:
babelArgs += args
-
+
self.__process.start(babelCommand, babelArgs)
ok = self.__process.waitForStarted(10000)
if not ok:
EricMessageBox.critical(
None,
self.tr("Execute PyBabel Command"),
- self.tr("""The pybabel process could not be started."""))
+ self.tr("""The pybabel process could not be started."""),
+ )
else:
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Close).setEnabled(False)
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Cancel).setDefault(True)
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Cancel).setEnabled(True)
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Cancel).setFocus(
- Qt.FocusReason.OtherFocusReason)
-
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Close).setEnabled(
+ False
+ )
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Cancel).setDefault(
+ True
+ )
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Cancel).setEnabled(
+ True
+ )
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Cancel).setFocus(
+ Qt.FocusReason.OtherFocusReason
+ )
+
return ok
-
+
def startBatchCommand(self, argsLists, workdir):
"""
Public method to start a pybabel command repeatedly with a list of
arguments and show the output.
-
+
@param argsLists list of command line arguments for the batch commands
@type list of lists of str
@param workdir working directory for the command
@@ -122,26 +122,26 @@
"""
self.__argsLists = argsLists[:]
self.__workdir = workdir
-
+
# start the first process
args = self.__argsLists.pop(0)
res = self.startCommand(args[0], args[1:], workdir)
if not res:
self.__argsLists = []
-
+
return res
-
+
def closeEvent(self, evt):
"""
Protected method handling the close event of the dialog.
-
+
@param evt reference to the close event object
@type QCloseEvent
"""
self.__argsLists = []
self.__cancelProcess()
evt.accept()
-
+
@pyqtSlot()
def __readStdOut(self):
"""
@@ -150,71 +150,61 @@
if self.__process is not None:
out = str(self.__process.readAllStandardOutput(), "utf-8")
self.outputEdit.insertPlainText(out)
-
+
def __processFinished(self, exitCode, exitStatus):
"""
Private slot connected to the finished signal.
-
+
@param exitCode exit code of the process
@type int
@param exitStatus exit status of the process
@type QProcess.ExitStatus
"""
- normal = (
- exitStatus == QProcess.ExitStatus.NormalExit and
- exitCode == 0
- )
+ normal = exitStatus == QProcess.ExitStatus.NormalExit and exitCode == 0
self.__cancelProcess()
-
+
if self.__argsLists:
args = self.__argsLists.pop(0)
- self.startCommand(args[0], args[1:], self.__workdir,
- clearOutput=False)
+ self.startCommand(args[0], args[1:], self.__workdir, clearOutput=False)
return
-
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Cancel).setEnabled(False)
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Close).setEnabled(True)
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Close).setDefault(True)
+
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Cancel).setEnabled(False)
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Close).setEnabled(True)
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Close).setDefault(True)
self.buttonBox.button(QDialogButtonBox.StandardButton.Close).setFocus(
- Qt.FocusReason.OtherFocusReason)
-
+ Qt.FocusReason.OtherFocusReason
+ )
+
if normal and self.__successMessage:
self.outputEdit.insertPlainText(self.__successMessage)
elif not normal and self.__errorMessage:
self.outputEdit.insertPlainText(self.__errorMessage)
-
+
@pyqtSlot()
def __cancelProcess(self):
"""
Private slot to terminate the current process.
"""
if (
- self.__process is not None and
- self.__process.state() != QProcess.ProcessState.NotRunning
+ self.__process is not None
+ and self.__process.state() != QProcess.ProcessState.NotRunning
):
self.__process.terminate()
QTimer.singleShot(2000, self.__process.kill)
self.__process.waitForFinished(3000)
-
+
self.__process = None
-
+
@pyqtSlot(QAbstractButton)
def on_buttonBox_clicked(self, button):
"""
Private slot handling presses of the button box buttons.
-
+
@param button reference to the button been clicked
@type QAbstractButton
"""
- if button is self.buttonBox.button(
- QDialogButtonBox.StandardButton.Close
- ):
+ if button is self.buttonBox.button(QDialogButtonBox.StandardButton.Close):
self.close()
- elif button is self.buttonBox.button(
- QDialogButtonBox.StandardButton.Cancel
- ):
+ elif button is self.buttonBox.button(QDialogButtonBox.StandardButton.Cancel):
self.__argsLists = []
self.__cancelProcess()
