def __init__(self, parent=None):
super(self.__class__, self).__init__()
self.parent = parent
self.setupUi(self)
self.setWindowTitle("OPC Test Client- Create Group")
connected_server = connections.server()
opc.connect(connected_server)
self.comboData = ['None']
self.comboBox.addItem(" Select")
self.treeWidget.setHeaderHidden(True)
connected_server = connections.server()
data = connections.read_from_db(connected_server)
for con1 in data:
group_list.append(con1[0])
s_ind = 0
Tag_list = opc.list('*', recursive=True)
for x in Tag_list:
str_list = x.split('.')
tag = str_list[0]
if tag in Main_Tags:
print "Exist"
else:
ind = Tag_list.index(x)
array = Tag_list[s_ind:ind]
if not array:
print "do nothing"
else:
Sub_Tags.append([array])
Main_Tags.append(tag)
s_ind = ind
for y in Main_Tags:
self.comboBox.addItem(y)
edit = self.lineEdit_searchTag
completer = QCompleter()
edit.setCompleter(completer)
model = QStringListModel()
completer.setModel(model)
self.get_data(model, Tag_list)
line_g = self.lineEdit_GroupName
regex = QtCore.QRegExp("[a-z-A-Z-0-9-@-#-$_]+")
validator = QtGui.QRegExpValidator(regex)
line_g.setValidator(validator)
line_update = self.lineEdit_UpdateRate
regex2 = QtCore.QRegExp("[0-9]+")
validator2 = QtGui.QRegExpValidator(regex2)
line_update.setValidator(validator2)
self.comboBox.activated[str].connect(self.onActivate)
self.button_cancel.clicked.connect(
QtCore.QCoreApplication.instance().quit)
self.button_createGroup.clicked.connect(self.load_tree)
self.button_searchTag.clicked.connect(self.search)
self.button_deleteTag.clicked.connect(self.delete_Tag)
self.connect(self.treeWidget,
QtCore.SIGNAL("itemDoubleClicked(QTreeWidgetItem *,int)"),
self.check_condition)
def edit_group(self):
server = connections.server()
if not server:
QMessageBox.information(None, 'Error', ' Connect to Server First.', QMessageBox.Ok, QMessageBox.Ok)
else:
self._new_window1 = Edit_Group1(self) # Calling the other module (Edit Group)
self._new_window1.show()
def load_tree(self):
group = self.lineEdit_GroupName.text()
rate = self.lineEdit_UpdateRate.text()
group = str(group)
if not group or not Tarray:
QMessageBox.Warning(None, 'Error', ' Check the Group name / Tags !!', QMessageBox.Ok, QMessageBox.Ok)
else:
if group not in group_list:
if not rate:
QMessageBox.information(None, 'Message', ' Update rate is seconds !!', QMessageBox.Ok, QMessageBox.Ok)
rate = "5"
self.create_group(group, rate)
else:
try:
val = int(rate)
if type(val) == int:
self.create_group(group, rate)
except ValueError:
QMessageBox.Warning(None, 'Error', ' Enter the a Integer for Update Rate!!', QMessageBox.Ok, QMessageBox.Ok)
else:
result = QMessageBox.question(None, 'Message', "The group Name Exist!! \n Do you want to change it ?", QMessageBox.Yes | QMessageBox.No, QMessageBox.No)
if result == QMessageBox.Yes:
if not rate:
QMessageBox.information(None, 'Message', ' Update rate is seconds !!', QMessageBox.Ok, QMessageBox.Ok)
rate = "5"
connected_server = connections.server()
group = str(group)
connections.edit_group(connected_server, Tarray, group, rate)
del Tarray[:]
self.parent.refresh();
self.close()
else:
try:
val = int(rate)
if type(val) == int:
connected_server = connections.server()
group = str(group)
connections.edit_group(connected_server, Tarray, group, rate)
del Tarray[:]
self.parent.refresh();
self.close()
except ValueError:
QMessageBox.Warning(None, 'Error', ' Enter the a Integer for Update Rate !!', QMessageBox.Ok, QMessageBox.Ok)
return 0
def create_group(self, group, rate):
tags = str(Tarray)
connected_server = connections.server()
connected_server = str(connected_server)
QMessageBox.about(None, "Success", "Group has been created ")
connections.create_new(connected_server, group, tags, rate)
del Tarray[:]
self.parent.refresh();
self.close()
def delete_group(self):
clicked = self.treeWidget.currentItem()
column = self.treeWidget.currentColumn()
if clicked == None:
QMessageBox.information(None, 'Error', ' Select a Group !!', QMessageBox.Ok, QMessageBox.Ok)
else:
item = clicked.text(column)
if item in group:
result = QMessageBox.question(self, 'Message', "Do you want to delete the group?", QMessageBox.Yes | QMessageBox.No, QMessageBox.No)
if result == QMessageBox.Yes:
item = str(item)
opc.remove(item)
connected_server = connections.server()
connections.delete_G(connected_server, item)
root = self.treeWidget.invisibleRootItem()
for item in self.treeWidget.selectedItems():
(item.parent() or root).removeChild(item)
indx = 0
if item in group:
indx = group.index(item)
group.remove(item)
connected_server = connections.server()
data = connections.read_from_db(connected_server) #Read groups and tags from DB
del group[:]
for x in data:
group.append(x[0])
self.server_groups.setText(str(len(group))) #update group number
QMessageBox.question(self, 'Message', "Deleting the Tag from Table?")
for x in tags[indx]:
if x in TableTags: #delete tag from table when group is deleted
indx_table = TableTags.index(x)
del TableTags[indx_table]
self.tableWidget.removeRow(indx_table)
del tags[indx] #delete the tags of the group from array
else:
QMessageBox.information(None, 'Error', ' Select a Group !!', QMessageBox.Ok, QMessageBox.Ok)
else:
QMessageBox.information(None, 'Error', ' Select a Group !!', QMessageBox.Ok, QMessageBox.Ok)
def load_tree(self):
group = self.lineEdit_GroupName.text()
rate = self.lineEdit_UpdateRate.text()
group = str(group)
if not group or not Tarray:
QMessageBox.about(self, "Error", "Check the Group name / Tags !!")
else:
if group not in group_list:
if not rate:
QMessageBox.about(self, "Error",
" Update rate is 5 seconds!!")
rate = "5"
else:
try:
val = int(rate)
if type(val) == int:
self.create_group(group, rate)
except ValueError:
QMessageBox.about(
self, "Error",
"Enter the a Integer for Update Rate!!")
else:
result = QMessageBox.question(
self, 'Message',
"The group Name Exist!! \n Do you want to over write it ?",
QMessageBox.Yes | QMessageBox.No, QMessageBox.No)
if result == QMessageBox.Yes:
if not rate:
QMessageBox.about(self, "Error",
" Update rate is 5 seconds!!")
rate = "5"
else:
try:
val = int(rate)
if type(val) == int:
connected_server = connections.server()
group = str(group)
connections.edit_group(connected_server,
Tarray, group, rate)
del Tarray[:]
self.parent.refresh()
self.close()
except ValueError:
QMessageBox.about(
self, "Error",
"Enter the a Integer for Update Rate!!")
return 0
def onActivate(self, text):
connected_server = connections.server()
self.comboBox.clear() # delete all items from comboBox
self.comboData = [text]
self.comboBox.addItems(self.comboData)
self.treeWidget.setHeaderHidden(True)
for y in Main_Tags:
self.comboBox.addItem(y)
self.comboBox.activated[str].connect(self.onActivate)
self.treeWidget.clear()
indx = Main_Tags.index(text)
item = QtGui.QTreeWidgetItem(["Tags"])
list = Sub_Tags[indx]
temp = np.array(list)
list = temp.ravel()
for x in list:
item2 = QtGui.QTreeWidgetItem(item, [x])
self.treeWidget.addTopLevelItem(item)
def create_tree(self, selected_text, row):
server = opc.servers()
item = QtGui.QTreeWidgetItem(["Servers"])
self.treeWidget.addTopLevelItem(item)
for x in server:
item1 = QtGui.QTreeWidgetItem(item, [x])
if x == selected_text:
self.server_name.setText(selected_text)
self.server_status.setText("Online")
item5 = QtGui.QTreeWidgetItem(item1, ["Add New Group"])
self.treeWidget.insertTopLevelItem(row, item1)
opc.connect(selected_text)
connections.connect()
connected_server = connections.server()
data = connections.read_from_db(connected_server) #Passing server name to conn DB
for con1 in data:
update_rate.append(con1[2])
group.append(con1[0])
temp1 = str(con1[1])
temp2 = con1[1]
temp2 = str(temp2)
temp2 = temp2.replace("'", "")
temp2 = temp2.replace("[", "")
temp2 = temp2.replace("]", "")
temp2 = ''.join(temp2)
temp1 = re.split("; |, |' ", temp2)
tags.append(temp1)
i = 0
for con2 in group:
item2 = QtGui.QTreeWidgetItem(item1, [con2])
tags_list = tags[i]
tags_ = tags[i]
g_name = group[i]
u_rate = update_rate[i]
opc.read(tags_, group=g_name, update=u_rate)
for con3 in tags_list:
item3 = QtGui.QTreeWidgetItem(item2, [con3])
i += 1
self.server_groups.setText(str(len(group)))
self.treeWidget.expandToDepth(row)
def delete_tag(self):
selected_row = self.tableWidget.currentRow()
if selected_row >= 0:
temp = connections.group() #index of the group which tag is
cell = self.tableWidget.item(selected_row, 0).text() #tag name from table
indx = tags[temp].index(cell) #index of tag in group[num]
current_server = connections.server()
group_name = group[temp]
new_tags = tags[temp]
QMessageBox.question(None, 'Message', ' Remove the tag? !!', QMessageBox.Ok, QMessageBox.Ok)
self.tableWidget.removeRow(selected_row)
del new_tags[indx]
connections.delete_tag(current_server,new_tags,group_name)
del TableTags[selected_row]
opc.remove(group_name)
tags_ = tags[temp]
g_name = group_name
u_rate = update_rate[temp]
opc.read(tags_, group=g_name, update=u_rate)
self.refresh()
else:
QMessageBox.about(None, 'Error', ' Select a Tag in table !! !!', QMessageBox.Ok, QMessageBox.Ok)
def __init__(self, parent=None):
super(self.__class__, self).__init__()
self.parent = parent;
self.setupUi(self)
self.setWindowTitle("OPC Test Client- Create Group")
connected_server = connections.server()
opc.connect(connected_server)
self.comboData = ['None']
self.comboBox.addItem(" Select")
self.treeWidget.setHeaderHidden(True)
self.comboBox_2.comboData = ("--- Select a Group ---")
self.comboBox_2.addItem("--- Select a Group ---")
s_ind = 0
tag_list = opc.list('*', recursive=True)
for x in tag_list:
str_list = x.split('.')
tag = str_list[0]
if tag not in Main_Tags:
ind = tag_list. index(x)
array = tag_list[s_ind:ind]
if not array:
print "do nothing"
else:
Sub_Tags.append([array])
Main_Tags.append(tag)
s_ind = ind
for y in Main_Tags:
self.comboBox.addItem(y)
connected_server = connections.server()
data = connections.read_from_db(connected_server) #Passing server name to conn DB
for con1 in data:
update_rate.append(con1[2])
self.comboBox_2.addItem(con1[0])
group_list.append(con1[0])
temp2 = con1[1]
temp2 = str(temp2)
temp2 = temp2.replace("'", "")
temp2 = temp2.replace("[", "")
temp2 = temp2.replace("]", "")
temp2 = ''.join(temp2)
temp1 = re.split("; |, |' ", temp2)
Tags_db.append(temp1)
edit = self.lineEdit_searchTag
completer = QCompleter()
edit.setCompleter(completer)
model = QStringListModel()
completer.setModel(model)
self.get_data(model, tag_list)
line_g = self.lineEdit_GroupName
regex = QtCore.QRegExp("[a-z-A-Z-0-9-@-#-$_]+")
validator = QtGui.QRegExpValidator(regex)
line_g.setValidator(validator)
line_update = self.lineEdit_UpdateRate
regex2 = QtCore.QRegExp("[0-9]+")
validator2 = QtGui.QRegExpValidator(regex2)
line_update.setValidator(validator2)
self.comboBox.activated[str].connect(self.onActivate)
self.comboBox_2.activated[str].connect(self.load_data)
self.button_cancel.clicked.connect(QtCore.QCoreApplication.instance().quit)
self.button_createGroup.clicked.connect(self.load_tree)
self.button_searchTag.clicked.connect(self.search)
self.button_deleteTag.clicked.connect(self.delete_Tag)
self.pushButton.clicked.connect(self.refresh_screen)
self.connect(self.treeWidget, QtCore.SIGNAL("itemDoubleClicked(QTreeWidgetItem *,int)"), self.check_condition)
