def writeMeter(self, openetran):
grid = self.Meter.layout()
status = 0
# Status = 1 when no widgets are left to delete
while status == 0:
status = Add_Delete_Widgets.deleteMeter(self, grid)
# Number of Meters in the system
num = len(openetran['meter'])
if num > 1:
for k in range(num - 1):
Add_Delete_Widgets.addMeter(self, grid)
# Different version of writeWidgets because there are ComboBoxes in the layout
countTotal = grid.count()
count = 0 # current count of the elements in the layout
i = 0 # index of the current list (each key containing a list of lists)
rowStart = 2
rowEnd = rowStart + 2
while count < countTotal:
# List of positions of each text fields in the layout
positions = [(i, j) for i in range(rowStart, rowEnd)
for j in range(1, 4, 2)]
k = 0
for position in positions:
count = (position[0] + 1) * (position[1] + 1)
if position[0] == (rowEnd - 1) and position[1] == 3:
continue
# Slightly different function if it's a combo box to set the text
elif position[0] == rowStart and position[1] == 1:
v = openetran['meter'][i][k]
widget = grid.itemAtPosition(position[0], position[1]).widget()
if v == '':
widget.setCurrentIndex(0)
else:
widget.setCurrentIndex(int(v))
k += 1
else:
v = openetran['meter'][i][k]
widget = grid.itemAtPosition(position[0], position[1]).widget()
widget.setText(v)
k += 1
rowStart = rowEnd + 1
rowEnd = rowStart + 2
i += 1
k = 0
def newMeter():
Add_Delete_Widgets.addMeter(self, self.Meter.layout())