def __future(rev_id, page_id, n, project, namespace):
""" Produce the n revisions on a page after a given revision
Returns a generator of revision objects """
try:
future = query_mod.page_rev_hist_query(rev_id, page_id, n, project,
namespace, look_ahead=True)
except query_mod.UMQueryCallError as e:
logging.error(__name__ + ' :: Failed to '
'get revision future: {0}'.format(e.message))
future = list()
return future
def __history(rev_id, page_id, n, project, namespace):
""" Produce the n revisions on a page before a given revision
Returns a generator of revision objects """
try:
history = query_mod.page_rev_hist_query(rev_id, page_id, n, project,
namespace, look_ahead=False)
except query_mod.UMQueryCallError as e:
logging.error(__name__ + ' :: Failed to '
'get revision history: {0}'.format(e.message))
history = list()
return history
