contentmatcher/test.py

from random import randint, choices
# item
#collection
clltn = []

# card = title, due, interval 
def generate_card (clltn=[], user="bob", shared=False):
    id = len(clltn) + 1
    title = "".join([chr(randint(ord('a'), ord('z'))) for i in range(5)])
    due = -1 #means new
    interval = 0
    owned_by = user
    card = id, title, due, interval, owned_by, shared
    return card

def generate_clltn (n_of_cards):
    clltn = [] #mogoče bi blo dobro met dictionary, sam žeštejemo len zgoraj...
    for n in range(n_of_cards):
        clltn.append(generate_card(clltn=clltn))
    return clltn

# USER
## config
max_due = 15
max_new = 5
max_deck_size = max_new + max_due
# setup
user_clltn = generate_clltn(100)

# generate deck
##1 SR - super-memo style

def get_new(user_clltn, n_of_cards):
    for card in user_clltn:
        pass


def get_due(user_clltn, n_of_cards):
    pass


def generate_deck_sr(user_clltn, max_new, max_deck_size):
    pass


def run_sr():
    pass

#2 Probabilistic
## problem je, da pri probabilističnem težko nardiš, da pač en dan ni nič v decku, ker pač vedno izbere glede določeno število pač glede na uteži 

def generate_weights(user_clltn):
    """generiramo uteži za due in new cards posebej; vrne tuple dveh listov za weightse..."""

    weights_due = []
    weights_new = []
    for card in user_clltn:        
        _, _, due, _, _, _ = card

        if due > 0:
            weights_due.append(due)
            weights_new.append(0)
        else:
            weights_due.append(0)
            weights_new.append(1)

    return weights_new, weights_due

def generate_deck_prob(user_clltn, max_new, max_due):
    deck, dck_due, dck_new = [], [], []
    w_new, w_due = generate_weights(user_clltn)
    
    new_cards = sum(w_new)
    due_cards = sum(w_due)

    #preverimo, če imamo dovolj kartic
    if new_cards<max_new:
        max_new = new_cards
    if due_cards<max_due:
        max_due = due_cards
        
    if due_cards:
        dck_due = choices(user_clltn, cum_weights=w_due, k=max_due)
    if new_cards:
        dck_new = choices(user_clltn, cum_weights=w_new, k=max_new)
    
    deck = dck_due + dck_new
    
    return deck

print(generate_deck_prob(user_clltn, max_new, max_due))
#TODO?
def prob_eval(card):
    id, title, due, interval, owned_by, shared = card #due je tukaj interest rate

    print("intrest rate je: ", due)
    gumb = input("A te " + title + " zanima?") # predpostalvjmao y = yes, m = maybe, n = no
    if gumb == "y":
        due = 0.99
    elif gumb == "m":
        due = abs(due / 1.3) 
        #abs je zato, ker "new" kodirano ko -1 
        # /1.3 in /2 sta na pamet izbrani funkciji 
    elif gumb=="n":
        due = abs(due / 2)
    
    card_mod = id, title, due, interval, owned_by, shared
    return card_mod

#TODO
def run_prob(deck, user_clltn):
    #tu more dejansko spremenit collection...
    deck_mod = []
    for c in deck:
        c = prob_eval(c)
        deck_mod.append(c)
    return deck_mod 

# engine


# random python stuff
"""
Output = [item for item in Input
          if item[0] == 3 or item[1] == 3]
## kako najt tuple v listu in ga spremeniti?
recordlist = [('sku1','item1','bro1'),('sku2','item2','bro2')]
for index, item in enumerate(recordlist):
    itemlist = list(item)
    if itemlist[0] == 'sku1':
        itemlist[1] = itemlist[1]+','+'item'
    item = tuple(itemlist)

    recordlist[index] = item
print(recordlist)
"""