save results

[zseder]

We should create some abstract methods into OfflineParser and/or OnlineParser that supports parser running and result saving with pickle to be easily loaded what there is possibly no change in order to be faster
There is a solution for this in dbpedia parsers, parse_and_save(), read_results(), and parse(). Maybe these are okay, but a base class should implement this.

@kornai @pajkossy @juditacs @makrai @zseder

[juditacs]

Have we agreed on a data structure for all parser outputs? I mean the dictionaries should have a unified name such as language_data and the keys of the dictionaries should match if they have the same type of value(s). If we standardize the parsers, it will be easy to implement such methods in the base classes.

[zseder]

They are standardized dictionaries right now. All the parsers are changed during integration to yield key-value pairs that are in sync with db.

[zseder]

solved in #100