pandas pipes python
# run processing functions in pipe
raw_data = raw_data.pipe(date_format) \
.pipe(rename_or_replace_cols, "chargebee_") \
.pipe(rename_or_replace_cols, {"status": "churn_status"})
# run processing functions in pipe
raw_data = raw_data.pipe(date_format) \
.pipe(rename_or_replace_cols, "chargebee_") \
.pipe(rename_or_replace_cols, {"status": "churn_status"})