michael@0: # This Source Code Form is subject to the terms of the Mozilla Public
michael@0: # License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0: # file, You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0: 
michael@0: def parse_options_defaults(options, preferencesBranch):
michael@0:     # this returns a unicode string
michael@0:     pref_list = []
michael@0: 
michael@0:     for pref in options:
michael@0:         if ('value' in pref):
michael@0:             value = pref["value"]
michael@0: 
michael@0:             if isinstance(value, float):
michael@0:                 continue
michael@0:             elif isinstance(value, bool):
michael@0:                 value = str(pref["value"]).lower()
michael@0:             elif isinstance(value, str): # presumably ASCII
michael@0:                 value = "\"" + unicode(pref["value"]) + "\""
michael@0:             elif isinstance(value, unicode):
michael@0:                 value = "\"" + pref["value"] + "\""
michael@0:             else:
michael@0:                 value = str(pref["value"])
michael@0: 
michael@0:             pref_list.append("pref(\"extensions." + preferencesBranch + "." + pref["name"] + "\", " + value + ");")
michael@0: 
michael@0:     return "\n".join(pref_list) + "\n"