Pandas Don't force conversion to list in to_sql with method callable

Problem descriptionpandas.to_sql() takes a method argument that allows one to perform the insert into the database table...

Pandas 'test_factorize_empty' test failure with custom ExtensionDtype

One of the provided (BaseMethods) Extension tests is test_factorize_empty. I don't have a way of passing this test give...

Pandas pandas read_csv() doesn't work with StreamingBody object where python engine is required

Code Sample, a copy-pastable example if possible>>> import boto3>>> import s3fs>>> import pan...

Pandas Inconsistent Data Types and Failure to Recognize Type Annotations

examples.zipCode Sample, a copy-pastable example if possible#%%import matplotlib as mlimport pandas as pdimport re#%%dat...

Pandas 0.25.1 pandas.core.frame.DataFrame.eval() erroring-out on Python 3.7 (but not on Python 3.6)

Code Sampleimport sysimport pandasimport numpyprint("# sys.version: " + sys.version)print("# pandas.__ver...

Pandas Feature request: plot(subplots=levels)

At the moment, the subplots parameter in df.plot() only supports boolean values: Generate either as many plots as there ...

Pandas Misleading error message when Series.dt.tz_convert overflows

Code Sample, a copy-pastable example if possible>>> import pandas as pd>>> import datetime as dt>&g...

Pandas A range of tolerance level for pd.merge_asof?

Quoting from Pandas document example :```>>> quotes time ticker bid ask0 2016-05-25...

Pandas BUG: Groupby.transform('ngroup') fails

Adding tests for #27467 surfaced some bugs:from pandas import *df = DataFrame(dict(a=[0, 0, 0, 1, 1, 1], b=range(6)))g =...

Pandas DataFrame constructor with MultiIndex DataFrame raises ValueError

xref #26451import numpy as npimport pandas as pddf = pd.DataFrame(np.random.randn(3, 3), columns=[['i', 'i...

Pandas BUG: to_pydatetime() -> 'pyarrow.lib.DataType' object has no attribute 'unit'

Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...

Pandas WEB: add links to the official mastodon account

It's been a few months since you folks started your mastodon account. How's that been going? If it's going well, I sugge...

Pandas BUG: list-like objects are broadcast to each row (1.3 regression)

[x] I have checked that this issue has not already been reported.[x] I have confirmed this bug exists on the latest vers...

Pandas BUG: DataFrame resample fails across daylight savings boundary

[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exists on the latest vers...

Pandas Make pandas pipelines interactive

The PainPandas is a powerful tool. If you are making a longer pipeline of chained operations there can be many arguments...

Pandas BUG: first() and last() compare times to first/last row according to position rather than first/last row according to index time

Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...

Pandas WARN/ERR: raise on .resample('1M', closed='left')?

Splitting off from https://github.com/pandas-dev/pandas/issues/5440#issuecomment-1449607728If someone types .resample('1...

Pandas ValueError and IndexError for pivot_table

I'v found two examples of pivot_table which unexpectedly fail but for different reasons:NUM_ROWS = 51364452NUM_INDEX = 3...

Pandas ENH: pd.get_dummies should not default to dtype np.uint8

I was caught by surprise the other day when doing some vector subtraction when using pd.get_dummies. The issue is that t...

Pandas TypeError: can only concatenate list (not "int") to list

Code Sample, a copy-pastable example if possibleimport pandas as pda = pd.Series([[12]])b = a + [222]Problem description...
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