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