2002-07-12 03:58:51 +02:00
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# UI base class
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# Copyright (C) 2002 John Goerzen
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# <jgoerzen@complete.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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from offlineimap.ui import *
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import sys
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def findUI(config):
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2002-07-12 06:08:27 +02:00
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uistrlist = ['Tk.TkUI', 'TTY.TTYUI']
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2002-07-12 03:58:51 +02:00
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if config.has_option("general", "ui"):
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uistrlist = config.get("general", "ui").replace(" ", "").split(",")
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for uistr in uistrlist:
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uimod = getUImod(uistr)
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2002-07-12 06:08:27 +02:00
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if uimod:
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uiinstance = uimod()
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if uiinstance.isusable():
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return uiinstance
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2002-07-12 03:58:51 +02:00
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sys.stderr.write("ERROR: No UIs were found usable!\n")
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sys.exit(200)
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def getUImod(uistr):
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try:
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uimod = eval(uistr)
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2002-07-12 06:08:27 +02:00
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except (AttributeError, NameError):
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2002-07-12 03:58:51 +02:00
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return None
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return uimod
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