Wrong E1101 issue raised on pd.DataFrame

[theomeb]

Steps to reproduce

1. pip install pylint 2.4 --> this will now install astroid==2.7.3 as a dependency
2. Launch pylint -E test.py on the following snippet:

import pandas as pd

df = pd.read_csv("data.csv")
df.reset_index(drop=True, inplace=True)

new_df = df.iloc[2]

print(new_df.head())

Current behavior

The following warning raised: E1101: Instance of 'TextFileReader' has no 'iloc' member (no-member) for line 6.

This happens since the last update of astroid to 2.7.3, this is why I raise an issue here. Happy to raise it also on pylint if you think it's more appropriate 🙂

Expected behavior

python -c "from astroid import __pkginfo__; print(__pkginfo__.version)" output

pylint 2.4.0
astroid 2.7.3
Python 3.6.9 

[Pierre-Sassoulas]

Hello, could you try on pylint 2.10.2 ? We're not supporting pylint 2.4 anymore.

[theomeb]

Hello,

Thanks for the suggestion, but I still have the same issue with these versions:

pylint 2.10.2
astroid 2.7.3
Python 3.6.9