wassname/catalyst
1
0
Fork 0
mirror of https://github.com/wassname/catalyst.git synced 2026-07-08 08:46:00 +08:00
Code Issues Packages Projects Releases Wiki Activity

PERF: Fewer conversions in _convert_row_to_equity.

Browse Source
This commit is contained in:
Scott Sanderson
2015-11-12 16:22:47 -05:00
parent 657a132f1e
commit b9e4b62374
1 changed files with 2 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
zipline/assets/assets.py
+2 -5
View File
@@ -900,14 +900,11 @@ class AssetFinderCachedEquities(AssetFinder):
fuzzy_symbol, []
).append(asset)
def _convert_row_to_equity(self, equity):
def _convert_row_to_equity(self, row):
"""
Converts a SQLAlchemy equity row to an Equity object.
"""
data = dict(equity.items())
_convert_asset_timestamp_fields(data)
asset = Equity(**data)
return asset
return Equity(**_convert_asset_timestamp_fields(dict(row)))
def _get_fuzzy_candidates(self, fuzzy_symbol):
if fuzzy_symbol in self.fuzzy_symbol_hashed_equities: