Specify pandas version
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- Dominant language
- Python
- Stars
- 265
- Forks
- 65
- PR merge metrics
- No merged PRs in 30d
Description
Upgrading to pandas 2.0 makes the program raise a HumannessTaskError:
- If you submit a light sequence it will say it expected a heavy sequence
- If you submit a heavy sequence it will say it expected a light sequence
Traced the error back to pandas 2.0 and the following AttributeError in SQLAlchemy:
AttributeError: 'Connection' object has no attribute 'exec_driver_sql'
Reverting to pandas 1.5.2 solved the issue
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the HumannessTaskError with pandas 2.0, then inspect the project's dependency declarations and the SQLAlchemy database interaction implicated by the AttributeError. The issue is done when both light and heavy sequence submissions behave correctly with the supported pandas version, without the reported connection error.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- pandas, python, sqlalchemy
- Domain
- backend, databases
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100