dataframe to dict in python code example

Example 1: pandas dataframe from dict

data = {'col_1': [3, 2, 1, 0], 'col_2': ['a', 'b', 'c', 'd']}
pd.DataFrame.from_dict(data)

Example 2: dataframe to dict without index

df.to_dict('index')

Example 3: pandas to dictionary

df.to_dict('records')