alexkyllo

"""Example of how to open a debugger anywhere in the middle of a pandas method chain."""
import numpy as np
import seaborn as sns
from IPython.core.debugger import Pdb

df = sns.load_dataset("iris")

df = (
    df.assign(sepal_ratio=lambda x: np.divide(x["sepal_width"], x["sepal_length"]))
    .pipe(lambda x: Pdb().set_trace()) # Opens the debugger, the dataframe is assigned to `x`