Sorry guys, how do you print a message dialog box if a file doesn't exists in python? I am currently using a program to do segmentation of video file and assembling it the files that I need and excluding those I don't. I have completed the tasks but if I randomly type a file that doesn't exists, it will print an error but what I want is a message Dialog box to appear, is there any way to do this?
pythonforlife
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Jump to Post# error redirection=0 to console # error redirection=1 to dialog window app = wx.App(1)
Jump to Postyou need to put the ode that opens the file in try-except braces.
Then open a wxMessagebox inside the catch(exeption) brace. Its been along time i worked with wx but the style and logic is the same on GUI's.try{ open file() } except(msg){ wxMessageBox(values,message,...) }
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