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8 | {% if messages %} 9 | 18 | {% endif %} 19 | 24 |These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.
6 | 7 |python== 3.5 or up and django==2.0 or up
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10 | open terminal and type12 |
git clone https://github.com/devmahmud/Django-poll-app.githttps://github.com/devmahmud/Django-poll-app.gitpython manage.py makemigrationspython manage.py migrate
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21 | python manage.py createsuperuser
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24 | pip install faker
26 | python manage.py shell
27 | import seeder
28 | seeder.seed_all(30)
29 | Here 30 is a number of entry. You can use it as your own
30 | 31 |python manage.py runserver
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34 | Then go to http://127.0.0.1:8000/home in your browser
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80 | 84 | Mainak Chaudhuri87 | 88 | 89 | -------------------------------------------------------------------------------- /seeder.py: -------------------------------------------------------------------------------- 1 | from polls.models import Choice, Poll, Vote 2 | from django.contrib.auth.models import User 3 | import datetime 4 | import random 5 | import time 6 | from faker import Faker 7 | fake = Faker() 8 | 9 | 10 | def seed_users(num_entries=10, overwrite=False): 11 | """ 12 | Creates num_entries worth a new users 13 | """ 14 | if overwrite: 15 | print("Overwriting Users") 16 | Users.objects.all().delete() 17 | count = 0 18 | for _ in range(num_entries): 19 | first_name = fake.first_name() 20 | last_name = fake.last_name() 21 | u = User.objects.create_user( 22 | first_name=first_name, 23 | last_name=last_name, 24 | email=first_name + "." + last_name + "@fakermail.com", 25 | username=first_name + last_name, 26 | password="password" 27 | ) 28 | count += 1 29 | percent_complete = count / num_entries * 100 30 | print( 31 | "Adding {} new Users: {:.2f}%".format( 32 | num_entries, percent_complete), 33 | end='\r', 34 | flush=True 35 | ) 36 | print() 37 | 38 | 39 | def seed_polls(num_entries=10, choice_min=2, choice_max=5, overwrite=False): 40 | """ 41 | Seeds num_entries poll with random users as owners 42 | Each poll will be seeded with # choices from choice_min to choice_max 43 | """ 44 | if overwrite: 45 | print('Overwriting polls') 46 | Poll.objects.all().delete() 47 | users = list(User.objects.all()) 48 | count = 0 49 | for _ in range(num_entries): 50 | p = Poll( 51 | owner=random.choice(users), 52 | text=fake.paragraph(), 53 | pub_date=datetime.datetime.now() 54 | ) 55 | p.save() 56 | num_choices = random.randrange(choice_min, choice_max + 1) 57 | for _ in range(num_choices): 58 | c = Choice( 59 | poll=p, 60 | choice_text=fake.sentence() 61 | ).save() 62 | count += 1 63 | percent_complete = count / num_entries * 100 64 | print( 65 | "Adding {} new Polls: {:.2f}%".format( 66 | num_entries, percent_complete), 67 | end='\r', 68 | flush=True 69 | ) 70 | print() 71 | 72 | 73 | def seed_votes(): 74 | """ 75 | Creates a new vote on every poll for every user 76 | Voted for choice is selected random. 77 | Deletes all votes prior to adding new ones 78 | """ 79 | Vote.objects.all().delete() 80 | users = User.objects.all() 81 | polls = Poll.objects.all() 82 | count = 0 83 | number_of_new_votes = users.count() * polls.count() 84 | for poll in polls: 85 | choices = list(poll.choice_set.all()) 86 | for user in users: 87 | v = Vote( 88 | user=user, 89 | poll=poll, 90 | choice=random.choice(choices) 91 | ).save() 92 | count += 1 93 | percent_complete = count / number_of_new_votes * 100 94 | print( 95 | "Adding {} new votes: {:.2f}%".format( 96 | number_of_new_votes, percent_complete), 97 | end='\r', 98 | flush=True 99 | ) 100 | print() 101 | 102 | 103 | def seed_all(num_entries=10, overwrite=False): 104 | """ 105 | Runs all seeder functions. Passes value of overwrite to all 106 | seeder function calls. 107 | """ 108 | start_time = time.time() 109 | # run seeds 110 | seed_users(num_entries=num_entries, overwrite=overwrite) 111 | seed_polls(num_entries=num_entries, overwrite=overwrite) 112 | seed_votes() 113 | # get time 114 | elapsed_time = time.time() - start_time 115 | minutes = int(elapsed_time // 60) 116 | seconds = int(elapsed_time % 60) 117 | print("Script Execution took: {} minutes {} seconds".format(minutes, seconds)) 118 | -------------------------------------------------------------------------------- /polls/templates/polls/polls_list.html: -------------------------------------------------------------------------------- 1 | {% extends 'base.html' %} 2 | 3 | {% block content %} 4 |
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