VariantDict.lookupValue
glib.variant.Variant lookupValue(string key, glib.variant_type.VariantType expectedType = null)Looks up a value in a #GVariantDict.
If key is not found in dictionary, null is returned.
The expected_type string specifies what type of value is expected. If the value associated with key has a different type then null is returned.
If the key is found and the value has the correct type, it is returned. If expected_type was specified then any non-null return value will have this type.
Parameters
key | the key to look up in the dictionary |
expectedType | a #GVariantType, or null |
Returns
the value of the dictionary key, or null