Jean Bredeche 31cbdde7f0 PERF: Save up to 75% of the calls to minute_to_session_label ...

One year NYSE test that buys a lot triggers 492,963 calls to
minute_to_session_label.  Only 98924 ~(390 * 252) make it past the
cache and trigger the heavier computation.

2016-09-16 15:18:50 -04:00

..

assets

More Fuzzy Symbol Fixes (#1475)

2016-09-08 14:52:57 -04:00

data

ENH: Switching from cachetools.LRUCache to lru-dict's LRU cache.

2016-09-16 11:03:13 -04:00

examples

ENH: Use bundle name as exchange value

2016-08-02 23:21:39 -04:00

finance

Merge pull request #1449 from quantopian/getitem-is-not-getattr

2016-09-06 13:48:17 -04:00

gens

ENH: Update can_trade to check exchange time

2016-08-31 21:22:06 -04:00

lib

ENH: Finish adding groupby to rank/top/bottom.

2016-07-26 02:57:35 -04:00

pipeline

STY: Flake8 and parameter rename.

2016-09-14 14:45:00 -04:00

resources/security_lists/leveraged_etf_list/20020103

Revert "added DGZ to delete list" (#1481)

2016-09-13 14:45:12 -04:00

sources

Re-implemented the Calendar API.

2016-07-12 13:13:50 -04:00

testing

MAINT: remove __getitem__ as alias of __getattr__

2016-08-31 12:38:20 -04:00

utils

PERF: Save up to 75% of the calls to minute_to_session_label

2016-09-16 15:18:50 -04:00

__init__.py

MAINT: Updates from Joe's PR feedback.

2016-09-07 20:42:19 -04:00

__main__.py

DEV: zipline ingest can downgrade the assets db

2016-08-24 15:32:30 -04:00

_protocol.pyx

BUG: Fix up check_parameters usage of string_types

2016-09-02 16:47:32 -04:00

_version.py

BLD: Adds versioneer

2015-11-11 18:47:51 -05:00

algorithm.py

Revert "BUG: Capital change deltas rely on cash, not portfolio_value" (#1470)

2016-09-05 14:12:04 -04:00

api.py

DOC: update docs for api functions

2016-05-06 15:25:30 -04:00

api.pyi

REL: Prepare for 1.0.2 release.

2016-09-06 16:59:34 -04:00

dispatch.py

BUG: Don't delete namespace if import fails.

2016-06-02 11:05:53 -07:00

errors.py

PERF: Remove module-scope calendar creations.

2016-09-06 09:57:23 -04:00

protocol.py

MAINT: Add additional fields to __getitem__ for Order (#1483)

2016-09-13 15:49:16 -04:00

test_algorithms.py

MAINT: remove __getitem__ as alias of __getattr__

2016-08-31 12:38:20 -04:00

zipline_warnings.py

ENH: Rewrite of Zipline to use lazy access pattern

2016-04-04 16:12:58 -04:00