get a month from a date column in python

main.py
import pandas as pd

# create a sample dataframe with a date column
df = pd.DataFrame({'date_column': ['2022-01-01', '2022-02-01', '2022-03-01']})

# convert the date column to datetime object
df['date_column'] = pd.to_datetime(df['date_column'])

# extract month from the datetime object
df['month'] = df['date_column'].dt.month

print(df)
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main.py
  date_column  month
0  2022-01-01      1
1  2022-02-01      2
2  2022-03-01      3
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