def setData(self, index, value, role):
if (index.column() == 3 and
index.model().data(index.model().index(index.row(), index.column() - 2, index.parent()), Qt.DisplayRole) == "bool"):
if (role == Qt.CheckStateRole):
stringVal = "False"
if (value == Qt.Checked):
stringVal = "True"
return QStandardItemModel.setData(self, index, stringVal, Qt.EditRole)
return QStandardItemModel.setData(self, index, value, role)
def setData(self, index, value, role):
if (index.column() == index.column() ==
self._column_index['expression'] and index.model().data(
index.model().index(
index.row(), self._column_index['type'],
index.parent()), Qt.DisplayRole) == 'bool'):
if role == Qt.CheckStateRole:
value = str(value == Qt.Checked)
return QStandardItemModel.setData(self, index, value,
Qt.EditRole)
return QStandardItemModel.setData(self, index, value, role)
class ModelLogger:
"""
Convenience class for logging data.
"""
def __init__(self):
"""
Initializes the ModelLogger.
"""
self.__log_model = QStandardItemModel(0, 4, None)
self.__log_model.setHorizontalHeaderLabels(
["type", "date", "location", "message"])
def log(self, type, date, location, message):
"""
Adds a log entry to the log_model.
:param type: the type of the log_entry
:type type: str
:param date: the time of the log_entry
:type date: Time
:param location: the location, were the fault/info/... occured
:type location: str
:param message: the message of the log_entry
:type message: str
"""
self.__log_model.insertRow(0)
self.__log_model.setData(self.__log_model.index(0, 0), str(type))
self.__log_model.setData(
self.__log_model.index(0, 1),
time.strftime("%d.%m-%H:%M:%S",
time.localtime(int(str(date)) / 1000000000)))
self.__log_model.setData(self.__log_model.index(0, 2), str(location))
self.__log_model.setData(self.__log_model.index(0, 3), str(message))
def get_representation(self):
"""
Returns the log as a QStandartItemModel
:returns: the log-model
:rtype: QStandartItemModel
"""
return self.__log_model
class ModelLogger:
"""
Convenience class for logging data.
"""
def __init__(self):
"""
Initializes the ModelLogger.
"""
self.__log_model = QStandardItemModel(0, 4, None)
self.__log_model.setHorizontalHeaderLabels(["type", "date", "location", "message"])
def log(self, type, date, location, message):
"""
Adds a log entry to the log_model.
:param type: the type of the log_entry
:type type: str
:param date: the time of the log_entry
:type date: Time
:param location: the location, were the fault/info/... occured
:type location: str
:param message: the message of the log_entry
:type message: str
"""
self.__log_model.insertRow(0)
self.__log_model.setData(self.__log_model.index(0, 0), str(type))
self.__log_model.setData(self.__log_model.index(0, 1), time.strftime("%d.%m-%H:%M:%S", time.localtime(int(str(date)) / 1000000000)))
self.__log_model.setData(self.__log_model.index(0, 2), str(location))
self.__log_model.setData(self.__log_model.index(0, 3), str(message))
def get_representation(self):
"""
Returns the log as a QStandartItemModel
:returns: the log-model
:rtype: QStandartItemModel
"""
return self.__log_model
