Version 0.2.0

How to get it?

Available on PyPI at https://pypi.org/project/pandas-vet/0.2.0/

pip install pandas-vet

New warnings in v0.2.0

PD010 '.pivot_table' is preferred to '.pivot' or '.unstack'; provides same functionality

PD011 Use '.array' or '.to_array()' instead of '.values'; 'values' is ambiguous

PDO12 '.read_csv' is preferred to '.read_table'; provides same functionality

PD013 '.melt' is preferred to '.stack'; provides same functionality

PD015 Use '.merge' method instead of 'pd.merge' function. They have equivalent functionality.

Full list of implemented warnings

PD001: pandas should always be imported as 'import pandas as pd'

PD002: 'inplace = True' should be avoided; it has inconsistent behavior

PD003: '.isna' is preferred to '.isnull'; functionality is equivalent

PD004: '.notna' is preferred to '.notnull'; functionality is equivalent

PD005: Use arithmetic operator instead of method

PD006: Use comparison operator instead of method

PD007: '.ix' is deprecated; use more explicit '.loc' or '.iloc'

PD008: Use '.loc' instead of '.at'. If speed is important, use numpy.

PD009: Use '.iloc' instead of '.iat'. If speed is important, use numpy.

PD010 '.pivot_table' is preferred to '.pivot' or '.unstack'; provides same functionality

PD011 Use '.array' or '.to_array()' instead of '.values'; 'values' is ambiguous

PDO12 '.read_csv' is preferred to '.read_table'; provides same functionality

PD013 '.melt' is preferred to '.stack'; provides same functionality

PD015 Use '.merge' method instead of 'pd.merge' function. They have equivalent functionality.