issues: 823907100
This data as json
| id | node_id | number | title | user | state | locked | assignee | milestone | comments | created_at | updated_at | closed_at | author_association | active_lock_reason | draft | pull_request | body | reactions | performed_via_github_app | state_reason | repo | type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 823907100 | MDExOlB1bGxSZXF1ZXN0NTg2MjQ0MjQ5 | 5006 | Adapt exception handling logic in CFTimeIndex.__sub__ and __rsub__ | 6628425 | closed | 0 | 0 | 2021-03-07T12:28:25Z | 2021-03-07T13:22:06Z | 2021-03-07T13:22:03Z | MEMBER | 0 | pydata/xarray/pulls/5006 | The exception that was raised in pandas when a
Previous versions of pandas:
```python
>>> import pandas as pd; from datetime import timedelta
>>> pd.TimedeltaIndex([timedelta(days=300 * 365)])
Traceback (most recent call last):
File "pandas/_libs/tslibs/timedeltas.pyx", line 263, in pandas._libs.tslibs.timedeltas.array_to_timedelta64
TypeError: Expected unicode, got datetime.timedelta
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/spencer/Software/miniconda3/envs/xarray-tests/lib/python3.7/site-packages/pandas/core/indexes/timedeltas.py", line 157, in __new__
data, freq=freq, unit=unit, dtype=dtype, copy=copy
File "/Users/spencer/Software/miniconda3/envs/xarray-tests/lib/python3.7/site-packages/pandas/core/arrays/timedeltas.py", line 216, in _from_sequence
data, inferred_freq = sequence_to_td64ns(data, copy=copy, unit=unit)
File "/Users/spencer/Software/miniconda3/envs/xarray-tests/lib/python3.7/site-packages/pandas/core/arrays/timedeltas.py", line 926, in sequence_to_td64ns
data = objects_to_td64ns(data, unit=unit, errors=errors)
File "/Users/spencer/Software/miniconda3/envs/xarray-tests/lib/python3.7/site-packages/pandas/core/arrays/timedeltas.py", line 1036, in objects_to_td64ns
result = array_to_timedelta64(values, unit=unit, errors=errors)
File "pandas/_libs/tslibs/timedeltas.pyx", line 268, in pandas._libs.tslibs.timedeltas.array_to_timedelta64
File "pandas/_libs/tslibs/timedeltas.pyx", line 221, in pandas._libs.tslibs.timedeltas.convert_to_timedelta64
File "pandas/_libs/tslibs/timedeltas.pyx", line 166, in pandas._libs.tslibs.timedeltas.delta_to_nanoseconds
OverflowError: Python int too large to convert to C long
```
Development version of pandas:
```python
>>> import pandas as pd; from datetime import timedelta
>>> pd.TimedeltaIndex([timedelta(days=300 * 365)])
Traceback (most recent call last):
File "pandas/_libs/tslibs/timedeltas.pyx", line 348, in pandas._libs.tslibs.timedeltas.array_to_timedelta64
TypeError: Expected unicode, got datetime.timedelta
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "pandas/_libs/tslibs/timedeltas.pyx", line 186, in pandas._libs.tslibs.timedeltas.delta_to_nanoseconds
OverflowError: Python int too large to convert to C long
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/spencer/software/pandas/pandas/core/indexes/timedeltas.py", line 161, in __new__
tdarr = TimedeltaArray._from_sequence_not_strict(
File "/Users/spencer/software/pandas/pandas/core/arrays/timedeltas.py", line 270, in _from_sequence_not_strict
data, inferred_freq = sequence_to_td64ns(data, copy=copy, unit=unit)
File "/Users/spencer/software/pandas/pandas/core/arrays/timedeltas.py", line 970, in sequence_to_td64ns
data = objects_to_td64ns(data, unit=unit, errors=errors)
File "/Users/spencer/software/pandas/pandas/core/arrays/timedeltas.py", line 1079, in objects_to_td64ns
result = array_to_timedelta64(values, unit=unit, errors=errors)
File "pandas/_libs/tslibs/timedeltas.pyx", line 362, in pandas._libs.tslibs.timedeltas.array_to_timedelta64
File "pandas/_libs/tslibs/timedeltas.pyx", line 353, in pandas._libs.tslibs.timedeltas.array_to_timedelta64
File "pandas/_libs/tslibs/timedeltas.pyx", line 306, in pandas._libs.tslibs.timedeltas.convert_to_timedelta64
File "pandas/_libs/tslibs/timedeltas.pyx", line 189, in pandas._libs.tslibs.timedeltas.delta_to_nanoseconds
pandas._libs.tslibs.conversion.OutOfBoundsTimedelta: Python int too large to convert to C long
```
|
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13221727 | pull |