Feature summary:

pagegenerators.GoogleSearchPageGenerator should be a Generator as the class name says

Use case(s) :

Currenly pagegenerators.GoogleSearchPageGenerator is an Iterables; it works with for loops but it does not support next() function of an Iterator.

Benefits:

Making pagegenerators.GoogleSearchPageGenerator a collections.abc.Generator they are capable to be used as

• Iterable (for loops etc.)
• Iterator (next() function etc.)
• Generator (close() method which is used by BaseBot; BaseBot tries to convert every Iterable to a Generator)