Hi all, I am trying to see what is the best way that I can collate results
into a QMessageBox.
This is my code:
test_dict = defaultdict(list)
# Old : msg = ""
msgA = msgB = msgC = None
# Inputs
if all((input_01, input_02)) == False:
msgA = "One or both of the Input fields is/ are empty!"
elif input_01 == input_02:
msgA = "Inputs used in both fields are the same!"
else:
msgA = validate_inputs(
(input_01, input_02)
)
test_dict["Input Issue"].append(msgA)
# Frame Ranges
start = int(start_frame)
end = int(end_frame)
if (start > end) or (end < start):
msgB = (
"Value of Start/Min Frame is larger than the value of "
"End/Max Frame."
)
elif start == end:
msgB = (
"Frame Values are the same"
)
test_dict["Frame Range Issue"].append(msgB)
# Selections
if user_selections:
msgC = validate_user_selections(
input_01,
user_selections
)
test_dict["Selections Issue"].append(msgC)
# Iterates and prints out all error at a go
if test_dict:
err_popup = QtGui.QMessageBox()
err_popup.setIcon(QtGui.QMessageBox.Critical)
err_popup.setWindowTitle("Errors found!")
err_popup.setText("Please rectify the following errors found.")
err_popup.setDetailedText(
"\n".join("{}\n * {}".format(k, '\n\t'.join(v)) for k, v in
test_dict.items())
)
"""
# This will prints out in the following format if there are values
found in each key
Input Issue
xxx
xxx
Frame Range Issue
xxx
Selections Issues
xxx
# If there are no values (no errors) in Frame Range, it will be
ouputted as
Input Issue
xxx
xxx
Selections Issues
xxx
"""
err_popup.setStandardButtons(QtGui.QMessageBox.Ok)
err_popup.exec_()
"""
# Old - Only prints one error that it found in a top-down manner
if msg:
err_popup = QtGui.QMessageBox()
err_popup.setIcon(QtGui.QMessageBox.Critical)
err_popup.setWindowTitle("Errors found!")
err_popup.setText(msg)
err_popup.setStandardButtons(QtGui.QMessageBox.Ok)
err_popup.exec_()
"""
In my Gui, there are a bunch of inputs, mainly QLineEdits and I have
factored in some conditions checking so that if something is incorrectly
inputted, it will prompts up a window.
In my old code, as you have seen, it will only prints and prompts the
QMessageBox, one condition at a time. And so, say if there are 2 errors -
"Inputs" and "Selections", it will only shows "Inputs"
Whereas, I am now trying to implement and have it iterated all the
conditions and shows all errors at one go.
As such, is there a better way that I can go about doing this? While I am
no Python expert but the use of `msgA`. `msgB`, `msgC` does not looks very
nice in this context...
Many thanks in advance for any replies :)
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