comparing 2 dataframes in python code example

Example 1: comparing two dataframe columns

comparison_column = np.where(df["col1"] == df["col2"], True, False)

Example 2: dataframe equals pandas

>>> exactly_equal = pd.DataFrame({1: [10], 2: [20]})
>>> exactly_equal
    1   2
0  10  20
>>> df.equals(exactly_equal)
True