def test_make_recommendations_multiple_networks_and_friends():
d_pp = {"Claire Dunphy": ["a", "b", "c"], "a b Dunphy": ["yo-o"], "yo-o": ["a b Dunphy"]}
d_pn = {}
assert (
a3_functions.make_recommendations("Claire Dunphy", d_pp, d_pn) == []
), "multiple mutual networks and multiple friends and last names"
def test_make_recommendations_multiple_networks_and_friends():
d_pp = {"a": ["b", "c", "d"], "q": ["b", "c"], "d": ["a", "q"], "h": ["c", "d"]}
d_pn = {"a": ["b", "c", "d"], "q": ["b", "c"], "d": ["a", "q"], "h": ["c", "d"]}
assert a3_functions.make_recommendations("a", d_pp, d_pn) == [
("q", 4),
("h", 4),
], "multiple mutual networks and multiple friends"
def test_make_recommendations_multiple_networks_and_friends_samelnames():
d_pp = {"a B-3-df joe": ["b", "c", "d"], "q B-3-df joe": ["b", "c"], "d": ["a", "q"], "h": ["c", "d"]}
d_pn = {"a B-3-df joe": ["b", "c", "d"], "q B-3-df joe": ["b", "c"], "d": ["a", "q"], "h": ["c", "d"]}
assert a3_functions.make_recommendations("a B-3-df joe", d_pp, d_pn) == [
("q B-3-df joe", 5),
("h", 4),
], "multiple mutual networks and multiple friends and last names"
def test_make_recommendations_multiple_networks_and_friends():
d_pp = {
"Gloria Pritchett": ["Jay Pritchett", "Cameron Tucker", "Manny Delgado"],
"Dylan D-Money": ["Haley Gwendolyn Dunphy"],
"Haley Gwendolyn Dunphy": ["Dylan D-Money"],
}
d_pn = {}
assert a3_functions.make_recommendations("Gloria Pritchett", d_pp, d_pn) == [], "Common names"
def test_make_recommendations_multiple_friends_empty_networks():
d_pp = {"a": ["b", "c", "d"], "q": ["b", "c"], "d": ["a", "q"], "h": ["c", "d"]}
d_pn = {}
assert a3_functions.make_recommendations("a", d_pp, d_pn) == [
("q", 2),
("h", 2),
], "multiple mutual friends and empty no mutual networks"
def test_make_recommendations_no_mutual_friend_or_networks():
d_pp = {"s m": [], "A g": ["F p", "A d", "T-32"], "F p": ["A g", "A d"], "Z b": ["T=32", "A D"]}
d_pn = {
"s m": [],
"A g": ["milliways restaurant", "planet freepress", "hitchhikers guild"],
"A D": ["planet freepress", "hitchhikers guild"],
}
assert a3_functions.make_recommendations("s m", d_pp, d_pn) == [], "No mutual friends or networks"
def test_make_recommendations_empty_string():
d_pp = {"s m": [], "A g": ["F p", "A d", "T-32"], "F p": ["A g", "A d"], "Z b": ["T=32", "A D"]}
d_pn = {
"s m": [],
"A g": ["milliways restaurant", "planet freepress", "hitchhikers guild"],
"A D": ["planet freepress", "hitchhikers guild"],
}
assert a3_functions.make_recommendations("", d_pp, d_pn) == [], "Empty String "
def test_make_recommendations_multiple_networks_and_friends():
d_pp = {
'Gloria Pritchett':
['Jay Pritchett', 'Cameron Tucker', 'Manny Delgado'],
'Dylan D-Money': ['Haley Gwendolyn Dunphy'],
'Haley Gwendolyn Dunphy': ['Dylan D-Money']
}
d_pn = {}
assert a3_functions.make_recommendations('Gloria Pritchett', d_pp,d_pn)== [], \
'Common names'
def test_make_recommendations_multiple_networks_and_friends():
d_pp = {
'Claire Dunphy': ['a', 'b', 'c'],
'a b Dunphy': ['yo-o'],
'yo-o': ['a b Dunphy']
}
d_pn = {}
assert a3_functions.make_recommendations('Claire Dunphy', d_pp,d_pn) == [], \
'multiple mutual networks and multiple friends and last names'
def test_make_recommendations_multiple_networks():
d_pp = {'a': [], 'q': [], 'd': [], 'h': []}
d_pn = {
'a': ['b', 'c', 'd'],
'q': ['b', 'c'],
'd': ['a', 'q'],
'h': ['c', 'd']
}
assert a3_functions.make_recommendations('a', d_pp,d_pn) == [('q',2),('h',2)], \
'multiple mutual networks and no mutual friends'
def test_make_recommendations_multiple_networks_and_friends_samelnames():
d_pp = {
'a B-3-df joe': ['b', 'c', 'd'],
'q B-3-df joe': ['b', 'c'],
'd': ['a', 'q'],
'h': ['c', 'd']
}
d_pn = {
'a B-3-df joe': ['b', 'c', 'd'],
'q B-3-df joe': ['b', 'c'],
'd': ['a', 'q'],
'h': ['c', 'd']
}
assert a3_functions.make_recommendations('a B-3-df joe', d_pp,d_pn) == [('q B-3-df joe',5),('h',4)], \
'multiple mutual networks and multiple friends and last names'
def test_make_recommendations_empty_string():
d_pp = {
's m': [],
'A g': ['F p', 'A d', 'T-32'],
'F p': ['A g', 'A d'],
'Z b': ['T=32', 'A D']
}
d_pn = {
's m': [],
'A g':
['milliways restaurant', 'planet freepress', 'hitchhikers guild'],
'A D': ['planet freepress', 'hitchhikers guild']
}
assert a3_functions.make_recommendations('', d_pp,d_pn) == [], \
'Empty String '
def test_make_recommendations_one_mutual_friend_one_mutual_networks():
d_pp = {
's m': ['F p'],
'A g': ['F p', 'A d', 'T-32'],
'F p': ['A g', 'A d'],
'Z b': ['T=32', 'A D']
}
d_pn = {
's m': ['milliways restaurant'],
'A g':
['milliways restaurant', 'planet freepress', 'hitchhikers guild'],
'A D': ['planet freepress', 'hitchhikers guild']
}
assert a3_functions.make_recommendations('s m', d_pp,d_pn) == [('A g',2)], \
'one mutual friend and one mutual network'
def test_make_recommendations_empty_string_and_dict():
d_pp = {}
d_pn = {}
assert a3_functions.make_recommendations("", d_pp, d_pn) == [], "Empty String and both empty dictionaries"
def test_make_recommendations_one_mutual_friend_same_last_name():
d_pp = {"Arthur Dent": ["Ford Prefect"], "Trillian Dent": ["Ford Prefect"]}
d_pn = {}
assert a3_functions.make_recommendations("Arthur Dent", d_pp, d_pn) == [
("Trillian Dent", 2)
], "one mutual friend and same last name and empty networks dictionary"
def test_make_recommendations_one_empty_dictionary():
d_pp = {}
d_pn = {"a": ["fefd"]}
assert a3_functions.make_recommendations("Marvin So-Sad", d_pp, d_pn) == [], "one empty dictionary"
def test_make_recommendations_one_mutual_friend_same_last_name():
d_pp = {'Arthur Dent': ['Ford Prefect'], 'Trillian Dent': ['Ford Prefect']}
d_pn = {}
assert a3_functions.make_recommendations('Arthur Dent', d_pp,d_pn) == [('Trillian Dent',2)], \
'one mutual friend and same last name and empty networks dictionary'
def test_make_recommendations_one_mutual_network_same_last_name():
d_pp = {'Arthur Dent': ['Ford Prefect'], 'Trillian Dent': ['Ford']}
d_pn = {'Arthur Dent': ['milliways'], 'Trillian Dent': ['milliways']}
assert a3_functions.make_recommendations('Arthur Dent', d_pp,d_pn) == [('Trillian Dent',2)], \
'one mutual network and same last name, no mutual friends'
def test_make_recommendations_empty_dictionaries():
d_pp = {}
d_pn = {}
assert a3_functions.make_recommendations("Marvin So-Sad", d_pp, d_pn) == [], "Empty dictionaries"
def test_make_recommendations_empty_dictionaries():
d_pp = {}
d_pn = {}
assert a3_functions.make_recommendations('Marvin So-Sad', d_pp,d_pn) == [], \
'Empty dictionaries'
def test_make_recommendations_one_empty_dictionary():
d_pp = {}
d_pn = {'a': ['fefd']}
assert a3_functions.make_recommendations('Marvin So-Sad', d_pp,d_pn) == [], \
'one empty dictionary'
def test_make_recommendations_empty_string_and_dict():
d_pp = {}
d_pn = {}
assert a3_functions.make_recommendations('', d_pp,d_pn) == [], \
'Empty String and both empty dictionaries'
def test_make_recommendations_one_mutual_network_same_last_name():
d_pp = {"Arthur Dent": ["Ford Prefect"], "Trillian Dent": ["Ford"]}
d_pn = {"Arthur Dent": ["milliways"], "Trillian Dent": ["milliways"]}
assert a3_functions.make_recommendations("Arthur Dent", d_pp, d_pn) == [
("Trillian Dent", 2)
], "one mutual network and same last name, no mutual friends"
'Haley Gwendolyn Dunphy': ['Dylan D-Money'],
'Phil Dunphy': ['Claire Dunphy', 'Luke Dunphy'],
'Dylan D-Money': ['Haley Gwendolyn Dunphy'],
'Gloria Pritchett': ['Jay Pritchett', 'Cameron Tucker', 'Manny Delgado'],
'Luke Dunphy': ['Manny Delgado', 'Alex Dunphy',
'Phil Dunphy', 'Mitchell Pritchett']}
person_to_networks = \
{'Phil Dunphy': ['Real Estate Association'],
'Claire Dunphy': ['Parent Teacher Association'],
'Manny Delgado': ['Chess Club'],
'Mitchell Pritchett': ['Law Association'],
'Alex Dunphy': ['Orchestra', 'Chess Club'],
'Cameron Tucker': ['Clown School', 'Wizard of Oz Fan Club'],
'Gloria Pritchett': ['Parent Teacher Association']}
result = a3_functions.make_recommendations(\
person, person_to_friends, person_to_networks)
assert isinstance(result, list),\
'''a3_functions.make_recommendations should return
a list of (str, int) tuples, but returned %s.''' % (type(result))
for (name, score) in result:
assert isinstance(name, str),\
'''a3_functions.make_recommendations should return a
list of (str, int) tuples, but the first element of a
list tuple has %s.''' % (type(name))
assert isinstance(score, int),\
'''a3_functions.make_recommendations should return a
list of (str, int) tuples, but the second element of a
list tuple has %s.''' % (type(score))
import a3_functions
if __name__ == '__main__':
# During testing, we may change the values of these variables.
friendships = {}
networks = {}
profiles_file = open('profiles.txt')
# Add your code here.
person = 0
while person != '':
a3_functions.load_profiles(profiles_file, friendships, networks)
person = raw_input("Please enter a person(or press return to exit):")
recommendations = a3_functions.make_recommendations(
person, friendships, networks)
if recommendations == [] and person != '':
print "There are no recommendations for this person."
else:
recomlist = a3_functions.sort_recommendations(recommendations)
for names in recomlist:
print names
print "Thank you for using the recommendation system!"
import a3_functions
if __name__ == '__main__':
# During testing, we may change the values of these variables.
friendships = {}
networks = {}
profiles_file = open('profiles.txt')
# Add your code here.
person = 0
while person != '':
a3_functions.load_profiles(profiles_file, friendships, networks)
person = raw_input("Please enter a person(or press return to exit):")
recommendations = a3_functions.make_recommendations(person, friendships,networks)
if recommendations == [] and person != '':
print "There are no recommendations for this person."
else:
recomlist = a3_functions.sort_recommendations(recommendations)
for names in recomlist:
print names
print "Thank you for using the recommendation system!"
