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"""
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Copyright 2012-2019 VMware, Inc. All rights reserved. -- VMware Confidential
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"""
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import shutil
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def UpdateIconCache(inst, DATADIR):
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""" Updates the Gtk+ icon cache """
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icons = DATADIR/'icons/hicolor'
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# Signal icon update
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inst.RunCommand('touch', '-m', icons, ignoreErrors=True)
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# Ubuntu doesn't seem to do this by default
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# It also causes gnome-panel 2.16.x or lower to freeze,
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# but is fixed in GTK+ 2.10.13/gnome-panel 2.18.0
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# Original bug report: http://bugzilla.gnome.org/show_bug.cgi?id=426987
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# Check to make sure we're running a new enough version before doing this
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updateCache = True
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panelPath = shutil.which('gnome-panel')
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if panelPath != None and panelPath != '':
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panelres = inst.RunCommand('gnome-panel', '--version')
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match = re.search(r'\d+(\.\d+)+', panelres.stdout)
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versions = inst.LoadInclude('versions')
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if match and versions.CompareVersionString(match.group(), '2.18') < 0:
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log.Info(u'Buggy version of gnome-panel found, not updating icon cache')
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updateCache = False
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if updateCache:
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if inst.RunCommand('gtk-update-icon-cache', '--force', '--quiet', icons,
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ignoreErrors=True).retCode != 0:
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log.Error(u'Unable to update icon cache')
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def UpdateMIME(inst, DATADIR):
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""" Updates the MIME database """
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if inst.RunCommand('update-mime-database', DATADIR/'mime',
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ignoreErrors=True).retCode != 0:
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log.Error('Unable to update MIME database')
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if inst.RunCommand('update-desktop-database', DATADIR/'applications',
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ignoreErrors=True).retCode != 0:
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log.Error('Unable to update Desktop database')
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