| 1 | from faker import Faker |
| 2 | import random |
| 3 | import sqlite3 |
| 4 | import numpy as np |
| 5 | |
| 6 | faker = Faker(locale="pl") |
| 7 | |
| 8 | N_OSOB = 100 |
| 9 | |
| 10 | imiona_zwierzat = { |
| 11 | "pies": [ |
| 12 | "Burek", "Reksio", "Azor", "Max", "Luna", "Bella", |
| 13 | "Rocky", "Tina", "Bruno", "Dżeki", "Milo", "Kora" |
| 14 | ], |
| 15 | "kot": [ |
| 16 | "Mruczek", "Filemon", "Kicia", "Simba", "Mila", "Leo", |
| 17 | "Loki", "Nela", "Puszek", "Feliks", "Tosia", "Zorro" |
| 18 | ], |
| 19 | "papuga": [ |
| 20 | "Kiwi", "Lola", "Rio", "Mango", "Coco", "Polly", |
| 21 | "Sky", "Bingo", "Tiki", "Ariel", "Paco", "Zazu" |
| 22 | ], |
| 23 | "chomik": [ |
| 24 | "Puszek", "Nugat", "Tofik", "Karmel", "Fistaszek", "Drops", |
| 25 | "Migdał", "Bąbel", "Rufi", "Pixel", "Kokos", "Gizmo" |
| 26 | ], |
| 27 | "żółw": [ |
| 28 | "Leonardo", "Skorupka", "Turbo", "Shelly", "Donatello", |
| 29 | "Rafaello", "Mirek", "Stefan", "Tuptuś", "Gucio" |
| 30 | ] |
| 31 | } |
| 32 | |
| 33 | def gen_zwierze(id): |
| 34 | gatunek = random.choice(list(imiona_zwierzat.keys())) |
| 35 | imie = random.choice(imiona_zwierzat[gatunek]) |
| 36 | wiek = random.randint(1, 10) |
| 37 | czy_zyje = np.random.choice([1, 0], p=[0.8, 0.2]) |
| 38 | return id, imie, wiek, gatunek, czy_zyje |
| 39 | |
| 40 | zwierzeta = [] |
| 41 | relacje = [] |
| 42 | |
| 43 | def gen_osobe(id): |
| 44 | imie, nazwisko = faker.unique.first_name(), faker.unique.last_name() |
| 45 | wiek = random.randint(1, 100) |
| 46 | ma_zwierze = np.random.choice([True, False], p=[0.8, 0.2]) |
| 47 | if ma_zwierze: |
| 48 | for _ in range(random.randint(1, 5)): |
| 49 | zwierzeta.append(gen_zwierze(len(zwierzeta))) |
| 50 | relacje.append((id, len(zwierzeta)-1)) |
| 51 | return id, imie, nazwisko, wiek |
| 52 | |
| 53 | osoby = [ |
| 54 | gen_osobe(i) |
| 55 | for i in range(N_OSOB) |
| 56 | ] |
| 57 | |
| 58 | base = sqlite3.connect("zwierzeta.db") |
| 59 | base.cursor().executescript(''' |
| 60 | CREATE TABLE IF NOT EXISTS osoby (id INTEGER PRIMARY KEY, imie TEXT, nazwisko TEXT, wiek INTEGER); |
| 61 | CREATE TABLE IF NOT EXISTS zwierzeta (id INTEGER PRIMARY KEY, imie TEXT, wiek INTEGER, gatunek TEXT, czy_zyje INTEGER); |
| 62 | CREATE TABLE IF NOT EXISTS osoby_zwierzeta (id_osoby INTEGER, id_zwierzecia INTEGER); |
| 63 | DELETE FROM osoby; |
| 64 | DELETE FROM zwierzeta; |
| 65 | DELETE FROM osoby_zwierzeta; |
| 66 | ''') |
| 67 | base.commit() |
| 68 | |
| 69 | base.cursor().executemany("INSERT INTO osoby (id, imie, nazwisko, wiek) VALUES (?, ?, ?, ?)", osoby) |
| 70 | base.cursor().executemany("INSERT INTO zwierzeta (id, imie, wiek, gatunek, czy_zyje) VALUES (?, ?, ?, ?, ?)", zwierzeta) |
| 71 | base.cursor().executemany("INSERT INTO osoby_zwierzeta (id_osoby, id_zwierzecia) VALUES (?, ?)", relacje) |
| 72 | base.commit() |
Revision 31164fed588ae25a43f5504b562f6ae64ca01ee5