--- a/src/eric7/Plugins/VcsPlugins/vcsSubversion/SvnBlameDialog.py Wed Jul 13 11:16:20 2022 +0200
+++ b/src/eric7/Plugins/VcsPlugins/vcsSubversion/SvnBlameDialog.py Wed Jul 13 14:55:47 2022 +0200
@@ -11,7 +11,11 @@
from PyQt6.QtCore import QTimer, QProcess, Qt, pyqtSlot
from PyQt6.QtWidgets import (
- QHeaderView, QLineEdit, QDialog, QDialogButtonBox, QTreeWidgetItem
+ QHeaderView,
+ QLineEdit,
+ QDialog,
+ QDialogButtonBox,
+ QTreeWidgetItem,
)
from EricWidgets import EricMessageBox
@@ -26,55 +30,54 @@
"""
Class implementing a dialog to show the output of the svn blame command.
"""
+
def __init__(self, vcs, parent=None):
"""
Constructor
-
+
@param vcs reference to the vcs object
@param parent parent widget (QWidget)
"""
super().__init__(parent)
self.setupUi(self)
self.setWindowFlags(Qt.WindowType.Window)
-
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Close).setEnabled(False)
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Cancel).setDefault(True)
-
+
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Close).setEnabled(False)
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Cancel).setDefault(True)
+
self.vcs = vcs
-
+
self.blameList.headerItem().setText(self.blameList.columnCount(), "")
font = Preferences.getEditorOtherFonts("MonospacedFont")
self.blameList.setFont(font)
-
+
self.__ioEncoding = Preferences.getSystem("IOEncoding")
-
+
self.process = QProcess()
self.process.finished.connect(self.__procFinished)
self.process.readyReadStandardOutput.connect(self.__readStdout)
self.process.readyReadStandardError.connect(self.__readStderr)
-
+
def closeEvent(self, e):
"""
Protected slot implementing a close event handler.
-
+
@param e close event (QCloseEvent)
"""
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)
-
+
e.accept()
-
+
def start(self, fn):
"""
Public slot to start the svn blame command.
-
+
@param fn filename to show the blame for (string)
"""
self.blameList.clear()
@@ -82,154 +85,148 @@
self.intercept = False
self.activateWindow()
self.lineno = 1
-
+
dname, fname = self.vcs.splitPath(fn)
-
+
self.process.kill()
-
+
args = []
- args.append('blame')
- self.vcs.addArguments(args, self.vcs.options['global'])
+ args.append("blame")
+ self.vcs.addArguments(args, self.vcs.options["global"])
args.append(fname)
-
+
self.process.setWorkingDirectory(dname)
-
- self.process.start('svn', args)
+
+ self.process.start("svn", args)
procStarted = self.process.waitForStarted(5000)
if not procStarted:
self.inputGroup.setEnabled(False)
self.inputGroup.hide()
EricMessageBox.critical(
self,
- self.tr('Process Generation Error'),
+ self.tr("Process Generation Error"),
self.tr(
- 'The process {0} could not be started. '
- 'Ensure, that it is in the search path.'
- ).format('svn'))
+ "The process {0} could not be started. "
+ "Ensure, that it is in the search path."
+ ).format("svn"),
+ )
else:
self.inputGroup.setEnabled(True)
self.inputGroup.show()
-
+
def __finish(self):
"""
Private slot called when the process finished or the user pressed the
button.
"""
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.buttonBox.button(
- QDialogButtonBox.StandardButton.Close).setEnabled(True)
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Cancel).setEnabled(False)
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Close).setDefault(True)
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Close).setFocus(
- Qt.FocusReason.OtherFocusReason)
-
+
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Close).setEnabled(True)
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Cancel).setEnabled(False)
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Close).setDefault(True)
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Close).setFocus(
+ Qt.FocusReason.OtherFocusReason
+ )
+
self.inputGroup.setEnabled(False)
self.inputGroup.hide()
-
+
self.__resizeColumns()
-
+
def on_buttonBox_clicked(self, button):
"""
Private slot called by a button of the button box clicked.
-
+
@param button button that was clicked (QAbstractButton)
"""
- if button == self.buttonBox.button(
- QDialogButtonBox.StandardButton.Close
- ):
+ if button == self.buttonBox.button(QDialogButtonBox.StandardButton.Close):
self.close()
- elif button == self.buttonBox.button(
- QDialogButtonBox.StandardButton.Cancel
- ):
+ elif button == self.buttonBox.button(QDialogButtonBox.StandardButton.Cancel):
self.__finish()
-
+
def __procFinished(self, exitCode, exitStatus):
"""
Private slot connected to the finished signal.
-
+
@param exitCode exit code of the process (integer)
@param exitStatus exit status of the process (QProcess.ExitStatus)
"""
self.__finish()
-
+
def __resizeColumns(self):
"""
Private method to resize the list columns.
"""
- self.blameList.header().resizeSections(
- QHeaderView.ResizeMode.ResizeToContents)
-
+ self.blameList.header().resizeSections(QHeaderView.ResizeMode.ResizeToContents)
+
def __generateItem(self, revision, author, text):
"""
Private method to generate a blame item in the blame list.
-
+
@param revision revision string (string)
@param author author of the change (string)
@param text line of text from the annotated file (string)
"""
itm = QTreeWidgetItem(
- self.blameList,
- [revision, author, "{0:d}".format(self.lineno), text])
+ self.blameList, [revision, author, "{0:d}".format(self.lineno), text]
+ )
self.lineno += 1
itm.setTextAlignment(0, Qt.AlignmentFlag.AlignRight)
itm.setTextAlignment(2, Qt.AlignmentFlag.AlignRight)
-
+
def __readStdout(self):
"""
Private slot to handle the readyReadStdout signal.
-
+
It reads the output of the process, formats it and inserts it into
the contents pane.
"""
self.process.setReadChannel(QProcess.ProcessChannel.StandardOutput)
-
+
while self.process.canReadLine():
- s = str(
- self.process.readLine(), self.__ioEncoding, 'replace').strip()
+ s = str(self.process.readLine(), self.__ioEncoding, "replace").strip()
rev, s = s.split(None, 1)
try:
- author, text = s.split(' ', 1)
+ author, text = s.split(" ", 1)
except ValueError:
author = s.strip()
text = ""
self.__generateItem(rev, author, text)
-
+
def __readStderr(self):
"""
Private slot to handle the readyReadStderr signal.
-
+
It reads the error output of the process and inserts it into the
error pane.
"""
if self.process is not None:
self.errorGroup.show()
- s = str(self.process.readAllStandardError(),
- Preferences.getSystem("IOEncoding"),
- 'replace')
+ s = str(
+ self.process.readAllStandardError(),
+ Preferences.getSystem("IOEncoding"),
+ "replace",
+ )
self.errors.insertPlainText(s)
self.errors.ensureCursorVisible()
-
+
def on_passwordCheckBox_toggled(self, isOn):
"""
Private slot to handle the password checkbox toggled.
-
+
@param isOn flag indicating the status of the check box (boolean)
"""
if isOn:
self.input.setEchoMode(QLineEdit.EchoMode.Password)
else:
self.input.setEchoMode(QLineEdit.EchoMode.Normal)
-
+
@pyqtSlot()
def on_sendButton_clicked(self):
"""
@@ -237,30 +234,30 @@
"""
inputTxt = self.input.text()
inputTxt += os.linesep
-
+
if self.passwordCheckBox.isChecked():
self.errors.insertPlainText(os.linesep)
self.errors.ensureCursorVisible()
else:
self.errors.insertPlainText(inputTxt)
self.errors.ensureCursorVisible()
-
+
self.process.write(strToQByteArray(inputTxt))
-
+
self.passwordCheckBox.setChecked(False)
self.input.clear()
-
+
def on_input_returnPressed(self):
"""
Private slot to handle the press of the return key in the input field.
"""
self.intercept = True
self.on_sendButton_clicked()
-
+
def keyPressEvent(self, evt):
"""
Protected slot to handle a key press event.
-
+
@param evt the key press event (QKeyEvent)
"""
if self.intercept:
