def deleteFile(self, path, name):
file = QFile(path + name + ".tmp")
print(file.fileName())
if file.exists():
print(file.remove())
file.setFileName(path + name + ".tmp.cfg")
if file.exists():
print(file.remove())
def backupSavedSessions(self):
if not QFile.exists(self._lastActiveSessionPath):
return
if QFile.exists(self._firstBackupSession):
QFile.remove(self._secondBackupSession)
QFile.copy(self._firstBackupSession, self._secondBackupSession)
QFile.remove(self._firstBackupSession)
QFile.copy(self._lastActiveSessionPath, self._firstBackupSession)
def _sessionMetaData(self, withBackups=True):
'''
@brief: return all session meta info list with backup sessions.
@return: QList<SessionMetaData>
'''
self._fillSessionsMetaDataListIfNeeded()
out = self._sessionsMetaDataList[:]
if withBackups and QFile.exists(self._firstBackupSession):
data = self.SessionMetaData()
data.name = _('Backup 1')
data.filePath = self._firstBackupSession
data.isBackup = True
out.append(data)
if withBackups and QFile.exists(self._secondBackupSession):
data = self.SessionMetaData()
data.name = _('Backup 2')
data.filePath = self._secondBackupSession
data.isBackup = True
out.append(data)
return out
def load(self):
if not QFile.exists(self.filename):
print ('-------file not exist : ',self.filename)
return None
fh = QFile(self.filename)
if not fh.open(QFile.ReadOnly):
print ('echec ouverture fichier')
return None
data = fh.readAll()
codec = QTextCodec.codecForHtml(data)
unistr = codec.toUnicode(data)
if QtCore.Qt.mightBeRichText(unistr):
self.setHtml(unistr)
else:
self.setPlainText(unistr)
def _saveSession(self):
'''
@note: not used yet
'''
sessionName, ok = QInputDialog.getText(gVar.app.getWindow(), _('Save Session'),
_('Please enter a name to save session:'), QLineEdit.Normal,
_('Saved Session (%s)') % QDateTime.currentDateTime().toString('yyyy MM dd HH-mm-ss'))
if not ok:
return
filePath = '%s/%s.dat' % (DataPaths.path(DataPaths.Sessions), sessionName)
if QFile.exists(filePath):
QMessageBox.information(gVar.app.activeWindow(), _('Error!'),
_('The session file "%s" exists. Please enter another name.') % sessionName)
self._saveSession()
return
self.writeCurrentSession(filePath)
def _finished(self):
self._progress(100)
# File scheme watcher
if self.url().scheme() == 'file':
info = QFileInfo(self.url().toLocalFile())
if info.isFile():
if not self._fileWatcher:
self._fileWatcher = DelayedFileWatcher(self)
self._fileWatcher.delayedFileChanged.connect(self._watchedFileChanged)
filePath = self.url().toLocalFile()
if QFile.exists(filePath) and filePath not in self._fileWatcher.files():
self._fileWatcher.addPath(filePath)
elif self._fileWatcher and self._fileWatcher.files():
self._fileWatcher.removePathes(self._fileWatcher.files())
# AutoFill
self._autoFillUsernames = gVar.app.autoFill().completePage(self, self.url())
def _renameSession(self, sessionFilePath='', flags=0):
if not sessionFilePath:
action = self.sender()
if not isinstance(action, QAction):
return
sessionFilePath = action.data()
suggestedName = QFileInfo(sessionFilePath).completeBaseName() + \
(flags & self.CloneSession) and _('_cloned') or _('_renamed')
newName, ok = QInputDialog.getText(gVar.app.activeWindow(),
(flags & self.CloneSession) and _('Clone Session') or _('Rename Session'),
_('Please enter a new name:'), QLineEdit.Normal, suggestedName)
if not ok:
return
newSessionPath = '%s/%s.dat' % (DataPaths.path(DataPaths.Sessions), newName)
if QFile.exists(newSessionPath):
QMessageBox.information(gVar.app.activeWindow(), _('Error!'),
_('The session file "%s" exists. Please enter another name.') % newName)
self._renameSession(sessionFilePath, flags)
return
if flags & self.CloneSession:
if not QFile.copy(sessionFilePath, newSessionPath):
QMessageBox.information(gVar.app.activeWindow(), _('Error!'),
_('An error occurred when cloning session file.'))
return
else:
if not QFile.rename(sessionFilePath, newSessionPath):
QMessageBox.information(gVar.app.activeWindow(), _('Error!'),
_('An error occurred when renaming session file.'))
return
if self._isActive(sessionFilePath):
self._lastActiveSessionPath = newSessionPath
self._sessionsMetaDataList.clear()
def _newSession(self):
sessionName, ok = QInputDialog.getText(gVar.app.getWindow(), _('New Session'),
_('Please enter a name to create new session:'), QLineEdit.Normal,
_('New Session (%s)') % QDateTime.currentDateTime().toString('yyyy MM dd HH-mm-ss'))
if not ok:
return
filePath = '%s/%s.dat' % (DataPaths.path(DataPaths.Sessions), sessionName)
if QFile.exists(filePath):
QMessageBox.information(gVar.app.activeWindow(), _('Error!'),
_('The session file "%1" exists. Please enter another name.') % sessionName)
self._newSession()
return
self.writeCurrentSession(self._lastActiveSessionPath)
window = gVar.app.createWindow(const.BW_NewWindow)
for win in gVar.app.windows():
if win != window:
win.close()
self._lastActiveSessionPath = filePath
self.autoSaveLastSession()
def createFromFile(cls, fpath):
'''
@param: fpath QString
@return: data RestoreData
'''
data = RestoreData()
if not QFile.exists(fpath):
return data
recoveryFile = QFile(fpath)
if not recoveryFile.open(QIODevice.ReadOnly):
return data
stream = QDataStream(recoveryFile)
version = stream.readInt()
if version == const.sessionVersion:
byteData = stream.readBytes()
data = pickle.loads(byteData)
else:
print('WARNING: Unsupported session file version', version, 'path',
fpath)
return data
