Files
catalyst/zipline/pipeline/common.py
T
Maya Tydykov e257dc1da9 MAINT: refactor constants to common file.
TST: refactor constants and clarify comments.

TST: clean up/extract constants in tests.

MAINT: add/modify constants.

MAINT: remove obsolete and alphabetize.

MAINT: clean up.

MAINT: modify constants to have named params.

MAINT: extract constants.

STY: fix indentation.

MAINT: refactor common part out of buyback_auth.

MAINT: refactor earnings test logic.
2016-02-25 17:33:45 -05:00

18 lines
605 B
Python

"""
Common constants for Pipeline.
"""
AD_FIELD_NAME = 'asof_date'
ANNOUNCEMENT_FIELD_NAME = 'announcement_date'
CASH_FIELD_NAME = 'cash'
BUYBACK_ANNOUNCEMENT_FIELD_NAME = 'buyback_date'
DAYS_SINCE_PREV = 'days_since_prev'
DAYS_TO_NEXT = 'days_to_next'
NEXT_ANNOUNCEMENT = 'next_announcement'
PREVIOUS_ANNOUNCEMENT = 'previous_announcement'
PREVIOUS_BUYBACK_ANNOUNCEMENT = 'previous_buyback_announcement'
PREVIOUS_BUYBACK_CASH = 'previous_buyback_cash'
PREVIOUS_BUYBACK_SHARE_COUNT = 'previous_buyback_share_count'
SHARE_COUNT_FIELD_NAME = 'share_count'
SID_FIELD_NAME = 'sid'
TS_FIELD_NAME = 'timestamp'