Use isna instead of isnull


ID: python-pandas/isna-instead-of-isnull

Language: Python

Severity: Notice

Category: Best Practices


The functions isna and isnull are similar. However, this is a best practice to use isna since other methods use the same naming patterns.

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Non-Compliant Code Examples

nulls = pd.isnull(val)  # prefer using isna

Compliant Code Examples

nas = pd.isna(val) jetbrains

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