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Viewing changes to scripts/update-desktop-file-exec-line.py

  • Committer: Alexandre Abreu
  • Date: 2013-09-16 19:56:53 UTC
  • Revision ID: alexandre.abreu@canonical.com-20130916195653-wnj7k6k0fcd01lo9
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#!/usr/bin/python
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from gi.repository import Gio
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import os
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import glib
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import glob
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import re
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APP_ID = 'GooglePlusGamesplusgooglecom'
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def get_local_applications_path():
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    return os.path.join(glib.get_user_data_dir(), 'applications')
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def update_desktop_file_exec_line():
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    local_applications_path = get_local_applications_path()
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    if not os.path.exists(local_applications_path) or not os.path.isdir(local_applications_path):
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        return
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    desktop_filename = os.path.join(local_applications_path, '{0}.desktop'.format(APP_ID))
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    if not os.path.exists(desktop_filename) or not os.path.isfile(desktop_filename):
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        return
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    try:
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        desktop_file_content = open(desktop_filename).read()
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        if desktop_file_content.find('unity-webapps-runner') != -1:
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            updated_desktop_file_content = re.sub(r"Exec\s*=\s*unity-webapps-runner\s*-n\s*'([^\s]*)'.*%u",
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                                                  r"Exec=webbrowser-app --chromeless --webapp='\1' --app-id='{0}'".format(APP_ID),
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                                                  desktop_file_content)
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            open(desktop_filename, "w+").write(updated_desktop_file_content)
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    except Exception, e:
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        print 'Error while upgrading the desktop file: ', str(e)
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if __name__ == "__main__":
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    update_desktop_file_exec_line()
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