def list_active_customers():
"""
This function returns an integer with the number of customers whose status is currently active.
"""
db_customers = Customers.select()
return sum([int(x.status) for x in db_customers])
def list_active_emails():
"""
This function returns a list of emails of only active customers in the database
"""
db_customers = Customers.select().where(Customers.status)
LOGGER.debug("Returning list of active customer emails")
email_list = [x.email_address for x in db_customers]
LOGGER.info("Email list: %s", email_list)
return email_list
def list_active_customers():
"""
This function returns an integer with the number of customers whose status is currently active.
"""
db_customers = Customers.select()
LOGGER.debug("Calculating number of active customers")
# Technically used this in Lesson 03, but it is a comprehension. Another method added below.
number_active = sum([int(x.status) for x in db_customers])
LOGGER.info("There are %d active customers", number_active)
return number_active