EnvGap
Ticker.history: history's index is not of type DateTimeIndex when dividend and split tables are empty
envgap__ranaroussi__yfinance-937
01 / FAILURE SIGNATURE
As reported upstream
E AttributeError: 'Index' object has no attribute 'tz_localize'
Not a benchmark task.
- The project already builds and runs before the fix, so there is nothing to repair.
02 / ENVIRONMENT RECIPE
- Base commit
24e348e0e41b8c78e2418775ab4d4d4ed5bff4eb- Manifest
requirements.txt- Reproduce
Awaiting issue-specific recipe- Run under trace
Awaiting a meaningful runtime command
03 / ORIGINAL ISSUE TEXT
ranaroussi/yfinance #937 · read the original issue
**Issue**:
Ticker.history (line 295):
> df.index = df.index.tz_localize("UTC").tz_convert(data["chart"]["result"][0]["meta"]["exchangeTimezoneName"])
E AttributeError: 'Index' object has no attribute 'tz_localize'
**Reason**:
During the concatenation of a proper price table with empty dividend and split tables, the price table's index has changed from _pandas.DatetimeIndex_ to _pandas.Index_ because the empty tables had this index type.
**Proposed solution**:
Modify _parse_actions_ (in utils.py) to initialise the dividend and split tables with :
`dividends = _pd.DataFrame(columns=["Dividends"], index=_pd.DatetimeIndex([]))`
`splits = _pd.DataFrame(columns=["Stock Splits"], index=_pd.DatetimeIndex([]))`
Local modules' versions:
finance : 0.1.69
pandas : 1.4.0
python : 3.10
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