def filter_by_rule()

in rules/ruleset.py [0:0]

• 5 lines of code
• 3 McCabe index (conditional complexity)

def filter_by_rule(df: pd.DataFrame, rule: Rule):
    new_data = pd.DataFrame.copy(df)
    indices = [i for i, (_, row) in enumerate(df.iterrows()) if rule.eval_point(row)]
    new_data.drop(new_data.index[indices], inplace=True)
    return new_data