def new_gender():
g = input('Enter your gender (enter \'m\' for male or \'f\' for female): ')
while ctf.are_same_str(g, "m") == 0 and ctf.are_same_str(g, "f") == 0:
g = input(
'Incorrect input. Enter either \'m\' for male or \'f\' for female): '
)
return g
def delete_food():
name = validate_food_name_delete()
inp = input('\nAre you sure you want to delete food item (y/n)?: ')
while ctf.are_same_str(inp, "y") == 0 and ctf.are_same_str(inp, "n") == 0:
print('Invalid input. Type in either \'y\' or \'n\'.')
inp = input('\nAre you sure you want to delete food item (y/n)?: ')
if inp == "y":
url = ROOT_URL + 'delete_food?f=' + name
response = requests.delete(url)
return True
else:
return False
def confirm_user_update(attr, val):
print('\nUser update summary:')
print('Attribute to update:', attr)
print('New value:', val)
inp = input('\nConfirm change (y/n)?: ')
while ctf.are_same_str(inp, "y") == 0 and ctf.are_same_str(inp, "n") == 0:
print('Invalid input. Type in either \'y\' or \'n\'.')
inp = input('Confirm user (y/n)?: ')
if inp == "y":
return True
else:
return False
def confirm_new_food(name, cal, size):
print('\nNew food summary:')
print('Name:', name)
print('Total calories:', cal)
print('Serving size:', size, 'g')
inp = input('\nConfirm food (y/n)?: ')
while ctf.are_same_str(inp, "y") == 0 and ctf.are_same_str(inp, "n") == 0:
print('Invalid input. Type in either \'y\' or \'n\'.')
inp = input('Confirm user (y/n)?: ')
if inp == "y":
return True
else:
return False
def confirm_calorie_update(user, food, servings, cal_amt):
print('Food entered:', food['name'])
print('Servings entered:', servings)
print('Current calories consumed today:',
'{:.2f}'.format(user['cal_today']))
print('New calories consumed:', '{:.2f}'.format(cal_amt))
print('New calorie total:', '{:.2f}'.format(user['cal_today'] + cal_amt))
inp = input('\nConfirm calorie update (y/n)?: ')
while ctf.are_same_str(inp, "y") == 0 and ctf.are_same_str(inp, "n") == 0:
print('Invalid input. Type in either \'y\' or \'n\'.')
inp = input('Confirm user (y/n)?: ')
if inp == "y":
return True
else:
return False
def confirm_new_user(u, pw, first_name, last_name, age, gender, h, act_lvl,
goal):
print('\nNew user summary:')
print('Username:'******'Password:'******'First name:', first_name)
print('Last name:', last_name)
print('Age:', age)
print('Gender:', ctf.get_gender_str(gender))
print('Height:', h, 'cm')
print('Activity level:', ctf.explain_activity_level(act_lvl))
print('Weight goal:', ctf.explain_goal(goal))
inp = input('\nConfirm user (y/n)?: ')
while ctf.are_same_str(inp, "y") == 0 and ctf.are_same_str(inp, "n") == 0:
print('Invalid input. Type in either \'y\' or \'n\'.')
inp = input('Confirm user (y/n)?: ')
if inp == "y":
return True
else:
return False
def new_username():
u = input('Enter a username: '******'check_user?u='
url = base_url + u
response = requests.get(url)
resp_code = response.text
while ctf.are_same_str(resp_code, "1") == 1:
u = input('Username already taken. Please enter another username: ')
url = base_url + u
response = requests.get(url)
resp_code = response.text
return u
def new_food_name():
name = input('Enter the name of the food item: ')
base_url = ROOT_URL + 'check_food?f='
url = base_url + name
response = requests.get(url)
resp_code = response.text
while ctf.are_same_str(resp_code, "1") == 1:
name = input(
'Food already exists in server. Please enter another food item: ')
url = base_url + name
response = requests.get(url)
resp_code = response.text
return name
def validate_food_name_delete():
name = input('Enter name of food to delete: ')
base_url = ROOT_URL + 'check_food?f='
url = base_url + name
response = requests.get(url)
resp_code = response.text
while ctf.are_same_str(resp_code, "0") == 1:
name = input(
'Food item cannot be found. Please enter the name of the food properly: '
)
url = base_url + name
response = requests.get(url)
resp_code = response.text
return name
def update_food():
name = validate_food_name()
food_attr_sel_str = make_sels_str(food_attr)
sel = user_interaction(food_attr_sel_str, len(food_attr))
while ctf.are_same_str(sel, "") == 1:
print(INVALID_INPUT_MSG)
sel = user_interaction(food_attr_sel_str, len(food_attr))
attr_str = food_attr[int(sel)]
val = ''
if ctf.are_same_str(attr_str, 'calories') == 1:
val = new_food_cal()
else:
val = new_serving()
if confirm_food_update(name, attr_str, val):
url = ROOT_URL + 'update/food/' + attr_str + '?name=' + name + '&val=' + val
response = requests.post(url)
return True
else:
return False
def startup_test_conn():
response = ""
url = ROOT_URL + 'test'
try:
response = requests.get(url, timeout=10)
except requests.exceptions.ConnectionError:
print(
'Cannot connect to meal_server.js. Turn on node.js server first before running program.'
)
sys.exit(0)
if ctf.are_same_str(response.text, "secret message") == 0:
print(
'Established connection but not test strings do not match. Check meal_server.js for more.'
)
sys.exit(0)
def update_user(user):
user_attr_sel_str = make_sels_str(user_attr)
sel = user_interaction(user_attr_sel_str, len(user_attr))
while ctf.are_same_str(sel, "") == 1:
print(INVALID_INPUT_MSG)
sel = user_interaction(user_attr_sel_str, len(user_attr))
attr_str = user_attr[int(sel)]
val = ''
if ctf.are_same_str(attr_str, 'password') == 1:
val = input('Enter a password: '******'first_name') == 1:
val = input('Enter your first name: ')
elif ctf.are_same_str(attr_str, 'last_name') == 1:
val = input('Enter your last name: ')
elif ctf.are_same_str(attr_str, 'age') == 1:
val = new_age()
elif ctf.are_same_str(attr_str, 'gender') == 1:
val = new_gender()
elif ctf.are_same_str(attr_str, 'height') == 1:
val = new_height()
elif ctf.are_same_str(attr_str, 'activity_level') == 1:
val = new_act_lvl()
else:
val = new_goal()
if confirm_user_update(attr_str, val):
url = ROOT_URL + 'update/user/' + attr_str + '?username='******'username'] + '&val=' + val
response = requests.post(url)
print('\nUpdate successful')
return response.json()
else:
print('\nUser update cancelled.')
return user
