Python package providing utilities for writing decorators and decorator factories. It also provides a number of useful decorators, such as argument type-checking, schema validation, type conversion etc.
This package is made easily available via pip:
pip install decorator-utilsHere is an example using one of the convenience decorators to check the input dataframe columns:
import pandas as pd
from decorator_utils.misc import required_columns
@required_columns(["id", "name", "value"])
def some_function(df: pd.DataFrame) -> pd.DataFrame:
return df[["id", "name", "value"]].describe()