Pandas DataFrame iter() Method

Example

Return the column labels:

import pandas as pd

data = {
"firstname": ["Sally", "Mary", "John"],
"age": [50, 40, 30]
}

df = pd.DataFrame(data)

for x in df.__iter__():
print(x)

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Definition and Usage

The __iter__() method creates a Python iterator object that iterates over the index axis.

Syntax

dataframe.__iter__()

Parameters

The __iter__() method takes no parameters.

Return Value

A Python iterator object.