--- a/src/eric7/Plugins/VcsPlugins/vcsSubversion/SvnRepoBrowserDialog.py Wed Jul 13 11:16:20 2022 +0200
+++ b/src/eric7/Plugins/VcsPlugins/vcsSubversion/SvnRepoBrowserDialog.py Wed Jul 13 14:55:47 2022 +0200
@@ -12,7 +12,11 @@
from PyQt6.QtCore import pyqtSlot, Qt, QTimer, QProcess
from PyQt6.QtWidgets import (
- QHeaderView, QLineEdit, QDialog, QDialogButtonBox, QTreeWidgetItem
+ QHeaderView,
+ QLineEdit,
+ QDialog,
+ QDialogButtonBox,
+ QTreeWidgetItem,
)
from EricWidgets import EricMessageBox
@@ -30,10 +34,11 @@
"""
Class implementing the subversion repository browser dialog.
"""
+
def __init__(self, vcs, mode="browse", parent=None):
"""
Constructor
-
+
@param vcs reference to the vcs object
@param mode mode of the dialog (string, "browse" or "select")
@param parent parent widget (QWidget)
@@ -41,78 +46,76 @@
super().__init__(parent)
self.setupUi(self)
self.setWindowFlags(Qt.WindowType.Window)
-
+
self.repoTree.headerItem().setText(self.repoTree.columnCount(), "")
self.repoTree.header().setSortIndicator(0, Qt.SortOrder.AscendingOrder)
-
+
self.vcs = vcs
self.mode = mode
-
+
self.__process = EricOverrideCursorProcess()
self.__process.finished.connect(self.__procFinished)
self.__process.readyReadStandardOutput.connect(self.__readStdout)
self.__process.readyReadStandardError.connect(self.__readStderr)
-
+
if self.mode == "select":
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Ok).setEnabled(False)
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Ok).setEnabled(False)
self.buttonBox.button(QDialogButtonBox.StandardButton.Close).hide()
else:
self.buttonBox.button(QDialogButtonBox.StandardButton.Ok).hide()
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Cancel).hide()
-
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Cancel).hide()
+
self.__dirIcon = UI.PixmapCache.getIcon("dirClosed")
self.__fileIcon = UI.PixmapCache.getIcon("fileMisc")
-
+
self.__urlRole = Qt.ItemDataRole.UserRole
self.__ignoreExpand = False
self.intercept = False
-
+
self.__rx_dir = re.compile(
r"""\s*([0-9]+)\s+(\w+)\s+"""
- r"""((?:\w+\s+\d+|[0-9.]+\s+\w+)\s+[0-9:]+)\s+(.+)\s*""")
+ r"""((?:\w+\s+\d+|[0-9.]+\s+\w+)\s+[0-9:]+)\s+(.+)\s*"""
+ )
self.__rx_file = re.compile(
r"""\s*([0-9]+)\s+(\w+)\s+([0-9]+)\s"""
- r"""((?:\w+\s+\d+|[0-9.]+\s+\w+)\s+[0-9:]+)\s+(.+)\s*""")
-
+ r"""((?:\w+\s+\d+|[0-9.]+\s+\w+)\s+[0-9:]+)\s+(.+)\s*"""
+ )
+
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 __resort(self):
"""
Private method to resort the tree.
"""
self.repoTree.sortItems(
- self.repoTree.sortColumn(),
- self.repoTree.header().sortIndicatorOrder())
-
+ self.repoTree.sortColumn(), self.repoTree.header().sortIndicatorOrder()
+ )
+
def __resizeColumns(self):
"""
Private method to resize the tree columns.
"""
- self.repoTree.header().resizeSections(
- QHeaderView.ResizeMode.ResizeToContents)
+ self.repoTree.header().resizeSections(QHeaderView.ResizeMode.ResizeToContents)
self.repoTree.header().setStretchLastSection(True)
-
- def __generateItem(self, repopath, revision, author, size, date,
- nodekind, url):
+
+ def __generateItem(self, repopath, revision, author, size, date, nodekind, url):
"""
Private method to generate a tree item in the repository tree.
-
+
@param repopath path of the item (string)
@param revision revision info (string)
@param author author info (string)
@@ -124,133 +127,131 @@
"""
rev = "" if revision == "" else int(revision)
sz = "" if size == "" else int(size)
-
+
itm = QTreeWidgetItem(self.parentItem)
itm.setData(0, Qt.ItemDataRole.DisplayRole, repopath)
itm.setData(1, Qt.ItemDataRole.DisplayRole, rev)
itm.setData(2, Qt.ItemDataRole.DisplayRole, author)
itm.setData(3, Qt.ItemDataRole.DisplayRole, sz)
itm.setData(4, Qt.ItemDataRole.DisplayRole, date)
-
+
if nodekind == "dir":
itm.setIcon(0, self.__dirIcon)
itm.setChildIndicatorPolicy(
- QTreeWidgetItem.ChildIndicatorPolicy.ShowIndicator)
+ QTreeWidgetItem.ChildIndicatorPolicy.ShowIndicator
+ )
elif nodekind == "file":
itm.setIcon(0, self.__fileIcon)
-
+
itm.setData(0, self.__urlRole, url)
-
+
itm.setTextAlignment(0, Qt.AlignmentFlag.AlignLeft)
itm.setTextAlignment(1, Qt.AlignmentFlag.AlignRight)
itm.setTextAlignment(2, Qt.AlignmentFlag.AlignLeft)
itm.setTextAlignment(3, Qt.AlignmentFlag.AlignRight)
itm.setTextAlignment(4, Qt.AlignmentFlag.AlignLeft)
-
+
return itm
-
+
def __repoRoot(self, url):
"""
Private method to get the repository root using the svn info command.
-
+
@param url the repository URL to browser (string)
@return repository root (string)
"""
ioEncoding = Preferences.getSystem("IOEncoding")
repoRoot = None
-
+
process = QProcess()
-
+
args = []
- args.append('info')
- self.vcs.addArguments(args, self.vcs.options['global'])
- args.append('--xml')
+ args.append("info")
+ self.vcs.addArguments(args, self.vcs.options["global"])
+ args.append("--xml")
args.append(url)
-
- process.start('svn', args)
+
+ process.start("svn", args)
procStarted = process.waitForStarted(5000)
if procStarted:
finished = process.waitForFinished(30000)
if finished:
if process.exitCode() == 0:
- output = str(process.readAllStandardOutput(), ioEncoding,
- 'replace')
+ output = str(process.readAllStandardOutput(), ioEncoding, "replace")
for line in output.splitlines():
line = line.strip()
- if line.startswith('<root>'):
- repoRoot = (
- line.replace('<root>', '')
- .replace('</root>', '')
- )
+ if line.startswith("<root>"):
+ repoRoot = line.replace("<root>", "").replace("</root>", "")
break
else:
- error = str(process.readAllStandardError(),
- Preferences.getSystem("IOEncoding"),
- 'replace')
+ error = str(
+ process.readAllStandardError(),
+ Preferences.getSystem("IOEncoding"),
+ "replace",
+ )
self.errors.insertPlainText(error)
self.errors.ensureCursorVisible()
else:
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"),
+ )
return repoRoot
-
+
def __listRepo(self, url, parent=None):
"""
Private method to perform the svn list command.
-
+
@param url the repository URL to browse (string)
@param parent reference to the item, the data should be appended to
(QTreeWidget or QTreeWidgetItem)
"""
self.errorGroup.hide()
-
+
self.repoUrl = url
-
+
if parent is None:
self.parentItem = self.repoTree
else:
self.parentItem = parent
-
+
if self.parentItem == self.repoTree:
repoRoot = self.__repoRoot(url)
if repoRoot is None:
self.__finish()
return
self.__ignoreExpand = True
- itm = self.__generateItem(
- repoRoot, "", "", "", "", "dir", repoRoot)
+ itm = self.__generateItem(repoRoot, "", "", "", "", "dir", repoRoot)
itm.setExpanded(True)
self.parentItem = itm
urlPart = repoRoot
for element in url.replace(repoRoot, "").split("/"):
if element:
urlPart = "{0}/{1}".format(urlPart, element)
- itm = self.__generateItem(
- element, "", "", "", "", "dir", urlPart)
+ itm = self.__generateItem(element, "", "", "", "", "dir", urlPart)
itm.setExpanded(True)
self.parentItem = itm
itm.setExpanded(False)
self.__ignoreExpand = False
self.__finish()
return
-
+
self.intercept = False
-
+
self.__process.kill()
-
+
args = []
- args.append('list')
- self.vcs.addArguments(args, self.vcs.options['global'])
- if '--verbose' not in self.vcs.options['global']:
- args.append('--verbose')
+ args.append("list")
+ self.vcs.addArguments(args, self.vcs.options["global"])
+ if "--verbose" not in self.vcs.options["global"]:
+ args.append("--verbose")
args.append(url)
-
- self.__process.start('svn', args)
+
+ self.__process.start("svn", args)
procStarted = self.__process.waitForStarted(5000)
if not procStarted:
self.__finish()
@@ -258,45 +259,46 @@
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 __normalizeUrl(self, url):
"""
Private method to normalite the url.
-
+
@param url the url to normalize (string)
@return normalized URL (string)
"""
if url.endswith("/"):
return url[:-1]
return url
-
+
def start(self, url):
"""
Public slot to start the svn info command.
-
+
@param url the repository URL to browser (string)
"""
self.repoTree.clear()
-
+
self.url = ""
-
+
url = self.__normalizeUrl(url)
if self.urlCombo.findText(url) == -1:
self.urlCombo.addItem(url)
-
+
@pyqtSlot(int)
def on_urlCombo_currentIndexChanged(self, index):
"""
Private slot called, when a new repository URL is entered or selected.
-
+
@param index index of the current item
@type int
"""
@@ -306,50 +308,49 @@
self.url = url
self.repoTree.clear()
self.__listRepo(url)
-
+
@pyqtSlot(QTreeWidgetItem)
def on_repoTree_itemExpanded(self, item):
"""
Private slot called when an item is expanded.
-
+
@param item reference to the item to be expanded (QTreeWidgetItem)
"""
if not self.__ignoreExpand:
url = item.data(0, self.__urlRole)
self.__listRepo(url, item)
-
+
@pyqtSlot(QTreeWidgetItem)
def on_repoTree_itemCollapsed(self, item):
"""
Private slot called when an item is collapsed.
-
+
@param item reference to the item to be collapsed (QTreeWidgetItem)
"""
for child in item.takeChildren():
del child
-
+
@pyqtSlot()
def on_repoTree_itemSelectionChanged(self):
"""
Private slot called when the selection changes.
"""
if self.mode == "select":
- self.buttonBox.button(
- QDialogButtonBox.StandardButton.Ok).setEnabled(True)
-
+ self.buttonBox.button(QDialogButtonBox.StandardButton.Ok).setEnabled(True)
+
def accept(self):
"""
Public slot called when the dialog is accepted.
"""
if self.focusWidget() == self.urlCombo:
return
-
+
super().accept()
-
+
def getSelectedUrl(self):
"""
Public method to retrieve the selected repository URL.
-
+
@return the selected repository URL (string)
"""
items = self.repoTree.selectedItems()
@@ -357,54 +358,52 @@
return items[0].data(0, self.__urlRole)
else:
return ""
-
+
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.inputGroup.setEnabled(False)
self.inputGroup.hide()
-
+
self.__resizeColumns()
self.__resort()
-
+
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 __readStdout(self):
"""
Private slot to handle the readyReadStandardOutput signal.
-
+
It reads the output of the process, formats it and inserts it into
the contents pane.
"""
if self.__process is not None:
- self.__process.setReadChannel(
- QProcess.ProcessChannel.StandardOutput)
-
+ self.__process.setReadChannel(QProcess.ProcessChannel.StandardOutput)
+
while self.__process.canReadLine():
- s = str(self.__process.readLine(),
- Preferences.getSystem("IOEncoding"),
- 'replace')
- match = (
- self.__rx_dir.fullmatch(s) or
- self.__rx_file.fullmatch(s)
+ s = str(
+ self.__process.readLine(),
+ Preferences.getSystem("IOEncoding"),
+ "replace",
)
+ match = self.__rx_dir.fullmatch(s) or self.__rx_file.fullmatch(s)
if match is None:
continue
elif match.re is self.__rx_dir:
@@ -425,37 +424,38 @@
date = match.group(4)
name = match.group(5).strip()
nodekind = "file"
-
+
url = "{0}/{1}".format(self.repoUrl, name)
- self.__generateItem(
- name, revision, author, size, date, nodekind, url)
-
+ self.__generateItem(name, revision, author, size, date, nodekind, url)
+
def __readStderr(self):
"""
Private slot to handle the readyReadStandardError signal.
-
+
It reads the error output of the process and inserts it into the
error pane.
"""
if self.__process is not None:
- 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()
self.errorGroup.show()
-
+
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):
"""
@@ -463,30 +463,30 @@
"""
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:
