Commit Graph

3 Commits

Author SHA1 Message Date
Conner Fromknecht 99efa7a9f3 Fixed catalyst tests except example tests 2017-06-19 14:43:10 -07:00
Richard Frank 5254b273b2 PERF: Reimplemented remember_last with a weak_lru_cache
which won't leak instances whose methods have been decorated

(specifically DataPortal instances)

MAINT: Not using functools32 anymore
2016-04-12 19:33:21 -04:00
Scott Sanderson 58ceb7b7bb DEV: Add zipline.utils.memoize.
- Moved zipline.utils.lazyval.
- Added `remember_last` which is just `lru_cache(1)` with simpler logic.
2015-09-16 01:28:15 -04:00