Andrew Daniels 52667b4a90 MAINT: Handle gaps in input to daily bars writer (#1778) ...

Previously, a dataframe passed into BcolzDailyBarWriter.write that was
missing an expected session between its first and last sessions would be
written incorrectly. Upon converting the dataframe to a ctable, the
values for all days following the gap would be shifted backwards, and
nans would be shifted in at the end.

This commit handles the issue by asserting that the number of rows in
the input table matches the number of sessions in the calendar between
the table's first and last sessions.

Also fixes a test that was mistakenly using minutes_in_range where it
should have been using sessions_in_range (uncovered by this change).

2017-05-03 20:49:22 -04:00

..

bundles

MAINT: Updates from Joe's PR feedback.

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

__init__.py

MAINT: Move equity data formats out of loader.

2015-10-09 17:20:19 -04:00

test_dispatch_bar_reader.py

TST: Use 'us_futures' calendar in test fixtures

2017-04-03 10:18:03 -04:00

test_minute_bars.py

BUG: Fix end session metadata for minute bar writer.

2017-01-22 15:14:05 -05:00

test_resample.py

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

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

test_us_equity_pricing.py

MAINT: Handle gaps in input to daily bars writer (#1778)

2017-05-03 20:49:22 -04:00