EnvGap
New Regex Release: regex==2021.8.27 breaks dateparser (SegFault)
envgap__scrapinghub__dateparser-972
01 / FAILURE SIGNATURE
As reported upstream
No identifying execution failure has been captured.
Not a benchmark task.
- The project already builds and runs before the fix, so there is nothing to repair.
02 / ENVIRONMENT RECIPE
- Base commit
ab96be9533da46328cd109fbc2e7856e7077fc8e- Manifest
setup.py- Reproduce
Awaiting issue-specific recipe- Run under trace
Awaiting a meaningful runtime command
03 / ORIGINAL ISSUE TEXT
scrapinghub/dateparser #972 · read the original issue
Hello Dateparser Team,
Long story short - did take some debugging today. But the newly bread regex release breaks dateparser utility.
`virtualenv -p /usr/bin/python3 ~/.virtualenvs/fresh`
`workon fresh`
`pip install dateparser`
```
pip freeze
backports.zoneinfo==0.2.1
dateparser==1.0.0
python-dateutil==2.8.2
pytz==2021.1
regex==2021.8.27
six==1.16.0
tzlocal==3.0
```
```
Type "help", "copyright", "credits" or "license" for more information.
import dateparser
dateparser.parse("2020-09-10 14:32:00.100").replace(tzinfo=None)
Segmentation fault (core dumped)
```
`pip install regex==2020.10.28`
```
import dateparser
dateparser.parse("2020-09-10 14:32:00.100").replace(tzinfo=None)
datetime.datetime(2020, 9, 10, 14, 32, 0, 100000)
```
So quickfix: pin regex-version in dateparser dependencies. Long term.. I have no idea what causes this :)04 / LABELS
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