Self-Commenting Code in Python

gistfile1.txt

class PartyLocation:
	BAR = 1
	RESTAURANT = 2

def choosePartyLocation(members_of_party):
	drinkers = []
	non_drinkers = []
	
	for i in range( len(members_of_party) ):
		if(willDrink(person)):
			drinkers.append(person)
		else:
			non_drinkers.append(person)
	
	if len(drinkers) > len(non_drinkers):
		return PartyLocation.BAR
	else:
		return PartyLocation.RESTAURANT

def willDrink(person)
	DRINKING_AGE = 21
	
	can_drink = person['age'] >= DRINKING_AGE
	will_drink = person['drinks']
	
	return can_drink and will_drink

def myPartyLocation(desired_location, work_tomorrow):
	if party_location == PartyLocation.BAR and not work_tomorrow:
		return PartyLocation.BAR
	elif party_location == PartyLocation.RESTAURANT:
		return PartyLocation.RESTAURANT

def printPartyLocation(party_location)
	if(party_location == PartyLocation.BAR):
		print 'I will go to the bar'
	else:
		print 'I will go to the restaurant'

paulo = {'name' : 'Paulo', 'age' : 23, 'drinks' : True }
peter = {'name' : 'Peter', 'age' : 21, 'drinks' : False }
james = {'name' : 'James', 'age' : 20, 'drinks' : False }
carlos = {'name' : 'Carlos', 'age' : 18, 'drinks' : False }

party_of_people = [paulo, peter, james, carlos]

party_location = choosePartyLocation(party_of_people)

work_tomorrow = False
party_location = myPartyLocation(party_location, work_tomorrow)
printPartyLocation(party_location)