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  • Committer: Marcos Vanetta
  • Date: 2010-05-10 19:03:33 UTC
  • Revision ID: marcosvanetta@gmail.com-20100510190333-4jjsbhh0g6gooyay
https://launchpad.net/bugs/572597
it checks first if tthe package is installed when building the GUI

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core/stipple.py
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import shutil
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from core.db import Database
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cache = apt.Cache()
 
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class PluginBase(object):  
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    value = False
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    def isInstalled(self):
 
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        """ It search on the apt list if the package is installed"""
 
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        try:
 
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            cache[(self.name).lower()]
 
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            return True
 
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        except:
 
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            return False
 
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class Window:
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    def callback_o (self, widget, data=None):
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        # Loading the buttons
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        for op in options:
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            button = gtk.CheckButton(op.name)
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#            button.available = False
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            button.connect("toggled", self.callback_o, op)
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            vbox.pack_start(button, True, True, 0)
 
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            if not op.isInstalled():
 
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                button.set_sensitive(False)
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            button.show()
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        ##Run Command Button ##