[querier] introduce RepeatList class, used to optimize size of data returned for result set description When rql query has no ambiguity, we used to return the same description * N where N is the size of the result set. Returning RepeatList class avoid that multiplication. According to quick benchmark this improve performance for result set whose size is ~ > 50, has very small penalty for rset < 50, and in any case improve the size of data to be transfered over the network through pyro connection.

[system]

db-driver   = sqlite
db-host     = 
adapter     = native
db-name     = tmpdb
db-encoding = UTF-8
db-user     = admin
db-password = gingkow

[extern]
adapter = pyrorql
pyro-ns-id = extern
cubicweb-user = admin
cubicweb-password = gingkow
mapping-file = extern_mapping.py
base-url=http://extern.org/

[extern-multi]
adapter = pyrorql
pyro-ns-id = extern-multi
cubicweb-user = admin
cubicweb-password = gingkow
mapping-file = extern_mapping.py

[admin]
login = admin
password = gingkow