Andrew Daniels acf345e1d3 PERF: Optimize session close lookups in resample bar reader (#1749) ...

Optimize session close lookups in MinuteResampleSessionBarReader:

- Adds `session_closes_in_range` method (along with
  `session_opens_in_range`) to TradingCalendar to allow vectorized
  retrieval of all values in a range of sessions.
- Improves code path for resampling a single session's worth of data (as
  is the case when calling `get_value`), since we don't actually need to
  look up the close minute.

2017-04-11 16:35:04 -04:00

..

calendars

PERF: Optimize session close lookups in resample bar reader (#1749)

2017-04-11 16:35:04 -04:00

data

PERF: Avoid repeated recursive calls when getting forward-filled close

2017-04-06 09:51:01 -04:00

events

BUG: Remove set_trace and add test coverage.

2016-09-20 17:46:27 -04:00

finance

ENH: Preliminary support for Futures slippage and commission models

2017-04-10 14:37:20 -04:00

history

ENH: Rewrite of Zipline to use lazy access pattern

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

pipeline

BUG: address pandas normalization bug on non-sorted DT index

2017-04-04 17:00:32 -04:00

resources

ENH: Adding CFE Adhoc Holidays

2017-03-26 15:54:14 -07:00

risk

TST: Make TradingEnvironment resources static

2017-04-04 10:58:45 -04:00

utils

STY: Use def statements instead of lambda assignment. (#1639)

2017-01-06 13:39:07 -05:00

__init__.py

Moved the test folder.

2012-05-09 13:34:13 -04:00

test_algorithm.py

ENH: Allow override of order amount rounding. (#1722)

2017-03-27 20:44:12 -04:00

test_api_shim.py

TEST: Modify tests for extra BarData parameter

2016-09-29 10:11:15 -04:00

test_assets.py

BUG: OrderedContracts chain could sometimes terminate on first contract

2017-04-07 10:01:22 -04:00

test_bar_data.py

ENH: teach BarData about current session's minutes

2017-03-15 13:40:33 -04:00

test_benchmark.py

TST: Make room for multiple calendars in tests.

2016-08-05 12:17:27 -04:00

test_clock.py

MAINT: PR cleanup

2016-08-02 23:12:07 -04:00

test_continuous_futures.py

BUG: OrderedContracts chain could sometimes terminate on first contract

2017-04-07 10:01:22 -04:00

test_data_portal.py

ENH: Allow DataPortal.get_spot_value to accept multiple assets

2017-03-25 09:02:10 -04:00

test_examples.py

MAINT: Break reference cycle between algorithm and simulator

2016-06-03 11:24:43 -07:00

test_exception_handling.py

MAINT: make the data loading apis more consistent.

2016-04-15 23:46:10 -04:00

test_execution_styles.py

MAINT: make the data loading apis more consistent.

2016-04-15 23:46:10 -04:00

test_fetcher.py

MAINT: Update fetcher for pandas 0.18.

2016-09-20 16:24:55 -04:00

test_finance.py

ENH: Preliminary support for Futures slippage and commission models

2017-04-10 14:37:20 -04:00

test_history.py

ENH: Allow arbitrary history queries.

2016-11-07 16:40:51 -05:00

test_labelarray.py

BUG: fix label array code dtype condense

2017-03-08 20:54:57 -05:00

test_memoize.py

PERF: Reimplemented remember_last with a weak_lru_cache

2016-04-12 19:33:21 -04:00

test_panel_bar_reader.py

MAINT: Standardize reader get value methods.

2016-08-24 12:46:36 -04:00

test_perf_tracking.py

BUG: Multipliers were not removed when closing a position

2017-01-25 17:23:09 -05:00

test_restrictions.py

STY: Use def statements instead of lambda assignment. (#1639)

2017-01-06 13:39:07 -05:00

test_security_list.py

MAINT: Deprecate set_do_not_order_list

2016-09-30 16:35:23 -04:00

test_testing.py

TST: Adds TestingSlippage slippage model (#1679)

2017-02-09 08:56:15 -05:00

test_tradesimulation.py

MAINT: Rename restrictions.py to asset_restrictions.py

2016-09-30 16:35:24 -04:00