def search_parameter():
try:
title = (title_entry.get(), "title")
id = (id_entry.get(), "id")
genre = (genre_entry.get(), "genre")
ans = backend.get_movie(title, id, genre)
update_listbox(ans)
except Exception:
print(Exception.message)
def on_click(event):
selection = movie_listbox.curselection()[0]
global selected_movie
selected_movie = movie_listbox.get(selection)
selected_movie = backend.get_movie([selected_movie, "title"])[0]
# clean Entry
id_entry.delete(0, END)
title_entry.delete(0, END)
genre_entry.delete(0, END)
id_entry.insert(0, selected_movie[0])
title_entry.insert(0, selected_movie[1])
genre_entry.insert(0, selected_movie[2])
def user_recommendation(get_data):
current_user = get_data("userid")
k = int(get_data("k"))
data = get_all_ratings()
users_id = set([row[0] for row in data if row[0] != current_user])
k_users = [
row[0]
for row in sorted([(user_id, user_sim(current_user, user_id, data))
for user_id in users_id],
key=lambda o: o[1],
reverse=True)[:k]
]
movies_id = []
for user_id in k_users:
for movie_id in sorted_user_ratings(user_id, data):
if movie_id not in movies_id:
movies_id.append(movie_id)
break
return jsonify([get_movie(movie_id)[1] for movie_id in movies_id])
def view_all():
listbox.delete(0, END)
for movie in DB.get_movie(""):
listbox.insert("end", ', '.join(movie))
def search_entry():
listbox.delete(0, END)
for movie in DB.get_movie(id_entry.get(), title_entry.get(),
genre_entry.get()):
listbox.insert("end", ', '.join(movie))