fix data.history error with tz-aware dataframe

2026-06-27 17:29:56 +08:00 · 2017-09-20 16:20:57 -06:00
parent 42566ca92c
commit 7359cdc48f
1 changed files with 4 additions and 1 deletions
@@ -156,7 +156,10 @@ class DailyHistoryAggregator(object):
            cache = self._caches[field] = (session, market_open, {})

        _, market_open, entries = cache
-        market_open = market_open.tz_localize('UTC')
+        try:
+            market_open = market_open.tz_localize('UTC')
+        except TypeError:
+            market_open = market_open.tz_convert('UTC')
        if dt != market_open:
            prev_dt = dt_value - self._one_min
        else: