678f249c63
Error messages are displayed using the following methods: * **zenity** parses pango markup and replaces escaped characters * **kdialog** replaces (some) escaped characters * **gtk-dialog.py** replaces `\n` * **printf** interprets format strings and replaces escaped characters * **echo** just displays the text The error messages themself contain escaped characters and paths from variables. This PR unifies the behavior by: * Use **printf** to format error messages and replace escaped characters * Setting `--no-markup` for **zenity** to disable pango markup and escaped characters * Remove `\n` replacement from **gtk-dialog.py**. * Use plain **echo** instead of **printf**
49 lines
1.7 KiB
Python
49 lines
1.7 KiB
Python
#!/usr/bin/python
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"""A simple GTK3 graphical dialog helper that can be used as a fallback if zenity is not available
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Compatible with python 2 or 3 with the gi bindings.
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Three modes are available:
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test: accepts no arguments, returns 0 if the python dependencies are available, or 1 if not
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error: show a gtk-3 error dialog
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accepts arguments --title and --text
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question: show a gtk-3 question dialog
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accepts arguments --title and --text
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returns 0 on Yes, or 1 on No
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"""
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import sys
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try:
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import argparse
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import gi
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gi.require_version('Gtk', '3.0')
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from gi.repository import Gtk
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except ImportError:
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sys.exit(1)
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class Error():
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def __init__(self, title, text):
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dialog = Gtk.MessageDialog(None, 0, Gtk.MessageType.ERROR, Gtk.ButtonsType.OK, title)
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dialog.format_secondary_text(text)
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dialog.run()
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dialog.destroy()
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class Question():
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def __init__(self, title, text):
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dialog = Gtk.MessageDialog(None, 0, Gtk.MessageType.QUESTION, Gtk.ButtonsType.YES_NO, title)
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dialog.format_secondary_text(text)
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response = dialog.run()
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dialog.destroy()
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sys.exit(0 if response == Gtk.ResponseType.YES else 1)
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if __name__ == "__main__":
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parser = argparse.ArgumentParser()
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parser.add_argument('type', choices=['error', 'question', 'test'])
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parser.add_argument('--title', type=str, required=False, default='')
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parser.add_argument('--text', type=str, required=False, default='')
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args = parser.parse_args()
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if args.type == 'question':
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Question(args.title, args.text)
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elif args.type == 'error':
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Error(args.title, args.text)
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