diff options
Diffstat (limited to 'python/analytics/__init__.py')
| -rw-r--r-- | python/analytics/__init__.py | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/python/analytics/__init__.py b/python/analytics/__init__.py deleted file mode 100644 index b46dd4f3..00000000 --- a/python/analytics/__init__.py +++ /dev/null @@ -1,57 +0,0 @@ -import sys - -sys.path.append("..") -# indicates whether we use local pricing -_local = True -_include_todays_cashflows = False -from utils.db import serenitas_engine, dawn_engine, dbconn, DataError, serenitas_pool -from functools import lru_cache -from .index import CreditIndex, ForwardIndex -from .option import ( - BlackSwaption, - Swaption, - ATMstrike, - ProbSurface, - QuoteSurface, - VolSurface, - BlackSwaptionVolSurface, -) -from .portfolio import Portfolio -from .basket_index import MarkitBasketIndex -from .singlename_cds import SingleNameCds -from .tranche_basket import DualCorrTranche, TrancheBasket, ManualTrancheBasket -from .ir_swaption import IRSwaption - -import datetime - - -@lru_cache(32) -def on_the_run(index: str, value_date: datetime.date = datetime.date.today()) -> int: - if index == "HY": - interval = "+ INTERVAL '7 days'" - else: - interval = "" - r = serenitas_engine.execute( - "SELECT max(series) FROM index_maturity WHERE index=%s " - f"AND issue_date {interval}<= %s", - (index, value_date), - ) - (series,) = r.fetchone() - return series - - -def init_ontr(value_date: datetime.date = datetime.date.today()) -> None: - global _ontr, _beta - _ontr = { - k: CreditIndex(k, on_the_run(k, value_date), "5yr", value_date) - for k in ("HY", "IG", "EU", "XO") - } - for k, index in _ontr.items(): - index.mark() - r = dawn_engine.execute( - "SELECT DISTINCT ON (asset_class) " - "asset_class, beta FROM beta " - "WHERE date <= %s ORDER BY asset_class, date desc", - (value_date,), - ) - _beta = {e.asset_class: e.beta for e in r} |
