26 lines
907 B
Python
26 lines
907 B
Python
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import PySimpleGUI as sg
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import sys
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'''
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Quickly add a GUI to your script!
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This simple script shows a 1-line-GUI addition to a typical Python command line script.
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Previously this script accepted 1 parameter on the command line. When executed, that
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parameter is read into the variable fname.
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The 1-line-GUI shows a form that allows the user to browse to find the filename. The GUI
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stores the result in the variable fname, just like the command line parsing did.
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'''
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if len(sys.argv) == 1:
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button, (fname,) = sg.FlexForm('My Script').LayoutAndRead([[sg.T('Document to open')],
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[sg.In(), sg.FileBrowse()],
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[sg.Open(), sg.Cancel()]])
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else:
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fname = sys.argv[1]
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if not fname:
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sg.MsgBox("Cancel", "No filename supplied")
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raise SystemExit("Cancelling: no filename supplied")
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