def post(self):
try:
school_data = api.payload
assert_fact('data', school_data)
return 'fees: ' + str(fees)
except Exception:
raise Exception('Exception in finding fee')
def quick_assert_fact(r, f):
"""
Assert a fact from a colon separated triple string.
Triple strings of the form: "a subject: predicate : and object"
"""
_statement = [t.strip() for t in f.split(':')]
if len(_statement) == 3:
subj = _statement[0]
pred = _statement[1]
obj = _statement[2]
#print('..', r, spo(subj, pred, obj ),'..' )
try:
assert_fact(r, SPO(subj, pred, obj))
except MessageObservedException:
warnings.warn(
f"Assertion error: is {_statement} already asserted?")
elif len(_statement) == 2:
assert_fact(r, {_statement[0]: _statement[1]})
def get_intents(domains, lang):
intents = []
for d in domains:
tokens = list_words(d, lang, with_chains=True)
# specs evaluate
# tc.emp('cyan', f"✁ specs evaluate. {'-' * 25}")
r3 = {}
for token in tokens:
r3 = assert_fact('chains', token)
logger.debug(r3) # the last result is all state
[r3.pop(key) for key in ['$s', 'id', 'sid']]
# sents evaluate
sents_data = {**d, **r3}
logger.debug(f" keys: {', '.join(sents_data.keys())}")
result = assert_fact('sents', sents_data)
# tc.emp('red', f"sents state - {result}")
if 'intents' in result:
intents.extend(result['intents'])
return intents
def recommend_poi(age, sex, travel_type):
if age < 18:
age = 'Less than 18'
elif 18 <= age <= 24:
age = '18-24'
elif 25 <= age <= 34:
age = '25-34'
elif 35 <= age <= 44:
age = '35-44'
elif 45 <= age <= 54:
age = '45-54'
elif 55 <= age:
age = '55 and over'
# clear existing rules
if _main_host is not None:
_main_host._ruleset_directory.clear()
file_path = os.path.join(os.getcwd(),'POI.txt')
# rules
with ruleset('POI'):
# Less than 18 male
@when_all((m.age == 'Less than 18') & (m.sex == 'male') & (m.travel_type == 'solo'))
def poi(c):
print("shopping, tours, fun & games, outdoor activites, concerts & shows, sights & landmarks", file=open(file_path, 'w'))
@when_all((m.age == 'Less than 18') & (m.sex == 'male') & (m.travel_type == 'family'))
def poi(c):
print("zoos & aquariums, fun & games, shopping, nature & parks", file=open(file_path, 'w'))
@when_all((m.age == 'Less than 18') & (m.sex == 'male') & (m.travel_type == 'friends'))
def poi(c):
print("museum, sights & landmarks, nature & parks", file=open(file_path, 'w'))
# Less than 18 female
@when_all((m.age == 'Less than 18') & (m.sex == 'female') & (m.travel_type == 'solo')) # empty use forward chaining
def poi(c):
c.assert_fact({ 'age' : '18-24', 'sex' : 'female' , 'travel_type' : 'solo'})
@when_all((m.age == 'Less than 18') & (m.sex == 'female') & (m.travel_type == 'family')) # empty use forward chaining
def poi(c):
c.assert_fact({ 'age' : '45-54', 'sex' : 'female' , 'travel_type' : 'family'}) # assuming travelling with parents aged 45-54
@when_all((m.age == 'Less than 18') & (m.sex == 'female') & (m.travel_type == 'friends')) # empty use forward chaining
def poi(c):
c.assert_fact({ 'age' : 'Less than 18', 'sex' : 'male' , 'travel_type' : 'friends'}) # assuming some of the friends they travel with are less than 18 males
# 18-24 male
@when_all((m.age == '18-24') & (m.sex == 'male') & (m.travel_type == 'solo'))
def poi(c):
print("sights & landmarks", file=open(file_path, 'w'))
@when_all((m.age == '18-24') & (m.sex == 'male') & (m.travel_type == 'family'))
def poi(c):
print("sights & landmarks", file=open(file_path, 'w'))
@when_all((m.age == '18-24') & (m.sex == 'male') & (m.travel_type == 'friends'))
def poi(c):
print("nature & parks, tours, water & amusement parks, zoos & aquariums", file=open(file_path, 'w'))
# 18-24 female
@when_all((m.age == '18-24') & (m.sex == 'female') & (m.travel_type == 'solo'))
def poi(c):
print("shopping, tours, museum, sights & landmarks, nature & parks", file=open(file_path, 'w'))
@when_all((m.age == '18-24') & (m.sex == 'female') & (m.travel_type == 'family'))
def poi(c):
print("nature & parks, tours, sights & landmarks, water & amusement parks, zoos & aquariums", file=open(file_path, 'w'))
@when_all((m.age == '18-24') & (m.sex == 'female') & (m.travel_type == 'friends'))
def poi(c):
print("tours, nature & parks, water & amusement parks, zoos & aquariums", file=open(file_path, 'w'))
# 25-34 male
@when_all((m.age == '25-34') & (m.sex == 'male') & (m.travel_type == 'solo'))
def poi(c):
print("sights & landmarks , nature & parks", file=open(file_path, 'w'))
@when_all((m.age == '25-34') & (m.sex == 'male') & (m.travel_type == 'family'))
def poi(c):
print("zoos & aquariums, sights & landmarks, fun & games, shopping ", file=open(file_path, 'w'))
@when_all((m.age == '25-34') & (m.sex == 'male') & (m.travel_type == 'friends'))
def poi(c):
print("shopping, tours, museum, sights & landmarks", file=open(file_path, 'w'))
# 25-34 female
@when_all((m.age == '25-34') & (m.sex == 'female') & (m.travel_type == 'solo'))
def poi(c):
print("shopping, zoos & aquariums, nature & parks", file=open(file_path, 'w'))
@when_all((m.age == '25-34') & (m.sex == 'female') & (m.travel_type == 'family'))
def poi(c):
print("nature & parks, zoos & aquariums, fun & games, tours, shopping, concerts & shows", file=open(file_path, 'w'))
@when_all((m.age == '25-34') & (m.sex == 'female') & (m.travel_type == 'friends'))
def poi(c):
print("sights and landmarks, tours, concerts & shows", file=open(file_path, 'w'))
# 35-44 male
@when_all((m.age == '35-44') & (m.sex == 'male') & (m.travel_type == 'solo')) ### missing data, use forward chaining
def poi(c):
c.assert_fact({ 'age' : '25-34', 'sex' : 'male' , 'travel_type' : 'solo'})
@when_all((m.age == '35-44') & (m.sex == 'male') & (m.travel_type == 'family')) ### missing data, use forward chaining
def poi(c):
c.assert_fact({ 'age' : '25-34', 'sex' : 'male' , 'travel_type' : 'family'})
@when_all((m.age == '35-44') & (m.sex == 'male') & (m.travel_type == 'friends'))
def poi(c):
print("tours, nature & parks, fun & games", file=open(file_path, 'w'))
# 35-44 female
@when_all((m.age == '35-44') & (m.sex == 'female') & (m.travel_type == 'solo'))
def poi(c):
print("shopping, tours, museum, sights & landmarks, outdoor activities, concerts & shows", file=open(file_path, 'w'))
@when_all((m.age == '35-44') & (m.sex == 'female') & (m.travel_type == 'family'))
def poi(c):
print("tours, shopping, fun & games", file=open(file_path, 'w'))
@when_all((m.age == '35-44') & (m.sex == 'female') & (m.travel_type == 'friends'))
def poi(c):
print("tours, outdoor activities, sights & landmarks", file=open(file_path, 'w'))
# 45-54 male
@when_all((m.age == '45-54') & (m.sex == 'male') & (m.travel_type == 'solo'))
def poi(c):
print("sights & landmarks, nature & parks, water & amusement parks, outdoor activities, museums, shopping", file=open(file_path, 'w'))
@when_all((m.age == '45-54') & (m.sex == 'male') & (m.travel_type == 'family'))
def poi(c):
print("fun & games, shopping, outdoor activities", file=open(file_path, 'w'))
@when_all((m.age == '45-54') & (m.sex == 'male') & (m.travel_type == 'friends'))
def poi(c):
print("nature & parks, outdoor activities, fun & games, sights & landmarks", file=open(file_path, 'w'))
# 45-54 female
@when_all((m.age == '45-54') & (m.sex == 'female') & (m.travel_type == 'solo'))
def poi(c):
print("shopping, tours, museums", file=open(file_path, 'w'))
@when_all((m.age == '45-54') & (m.sex == 'female') & (m.travel_type == 'family'))
def poi(c):
print("shopping, tours, museum, fun & games", file=open(file_path, 'w'))
@when_all((m.age == '45-54') & (m.sex == 'female') & (m.travel_type == 'friends'))
def poi(c):
print("fun & games, museum, sights & landmarks", file=open(file_path, 'w'))
# 55 and over
@when_all((m.age == '55 and over') & (m.sex == 'male') & (m.travel_type == 'solo')) # missing data, use forward chaining
def poi(c):
c.assert_fact({ 'age' : '45-54', 'sex' : 'male' , 'travel_type' : 'solo'})
@when_all((m.age == '55 and over') & (m.sex == 'male') & (m.travel_type == 'family'))
def poi(c):
print("tours, museum, sights & landmarks", file=open(file_path, 'w'))
@when_all((m.age == '55 and over') & (m.sex == 'male') & (m.travel_type == 'friends'))
def poi(c):
print("fun & games, tours, museum, sights & landmarks, outdoor activities, water & amusement parks", file=open(file_path, 'w'))
# 55 and over
@when_all((m.age == '55 and over') & (m.sex == 'female') & (m.travel_type == 'solo')) # missing data, use forward chainingg
def poi(c):
c.assert_fact({ 'age' : '45-54', 'sex' : 'female' , 'travel_type' : 'solo'})
@when_all((m.age == '55 and over') & (m.sex == 'female') & (m.travel_type == 'family')) # missing data, use forward chaining
def poi(c):
c.assert_fact({ 'age' : '45-54', 'sex' : 'female' , 'travel_type' : 'family'})
@when_all((m.age == '55 and over') & (m.sex == 'female') & (m.travel_type == 'friends'))
def poi(c):
print("shopping, tours, museum, sights & landmarks", file=open(file_path, 'w'))
assert_fact('POI',{ 'age': age, 'sex': sex, 'travel_type': travel_type })
# assert_fact('POI',{ 'age': '25-34', 'sex': 'male', 'travel_type': 'solo' })
# read recommended poi
with open('POI.txt','r') as f:
pois = f.read()
pois = [x.strip(' ') for x in pois.strip('\n').split(',')]
# read all poi
attractions = pd.read_csv('attraction.csv')
# save recommended poi into dictionary
recommended_poi = {}
for i in attractions['City'].unique():
recommended_poi[i]=[{}] #[]
for i in range(len(attractions)):
for poi in pois:
if poi in attractions['Category1'][i].lower():
recommended_poi[attractions['City'][i]][0][attractions['Name'][i]] = {}
recommended_poi[attractions['City'][i]][0][attractions['Name'][i]]['Website'] = attractions['Website'][i]
recommended_poi[attractions['City'][i]][0][attractions['Name'][i]]['Image'] = attractions['Image'][i]
# for i in range(len(attractions)):
# for poi in pois:
# if poi in attractions['Category1'][i].lower():
# x = {}
# attraction = attractions['Name'][i]
# x[attraction] = {}
# x[attraction]['Website'] = attractions['Website'][i]
# x[attraction]['Image'] = attractions['Image'][i]
# if x not in recommended_poi[attractions['City'][i]]:
# recommended_poi[attractions['City'][i]].append(x)
# recommended_poi[attractions['City'][i]][attractions['Name'][i]] = {}
# recommended_poi[attractions['City'][i]][attractions['Name'][i]]['Website'] = attractions['Website'][i]
# recommended_poi[attractions['City'][i]][attractions['Name'][i]]['Image'] = attractions['Image'][i]
return recommended_poi
def post(self):
assert_fact('data', api.payload)
return 'fees: ' + str(fees)