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Helper class for generate sampledata

Project description

Helper class to create django sample data.

Example

Sample data command for generate instances of MyModel:

from django.core.management.base import BaseCommand, CommandError
from myapp.models import MyModel
from sampledatahelper import SampleDataHelper

class Command(BaseCommand):
    args = ''
    help = 'Example data generator'
    sd = None

    def handle(self, *args, **options):
        sd = SampleDataHelper(seed=12345678901)

        INSTANCES = 5

        for x in range(INSTANCES):
            instance = MyModel.objects.create(
                    slug=sd.slug(2, 3),
                    name=sd.name(2, 3)
                    claim=sd.sentence(),
                    description=sd.paragraph(),
                    email=sd.email(),
                    photo=sd.image(64, 64),
                    is_active=sd.boolean(),
                    birth_date=sd.past_date(),
                    expected_death_date=sd.future_date(),
                    my_related_object=sd.db_object(MyRelatedModel)
            )

SampleDataHelper Methods

Available methods:

word(): return a word
email(): return an email
int(max_value, min_value): return an integer (default: min_value = 0, max_value = sys.maxint)
province_code(): Return an spain province code
sentence(): Return an sentence (max 255 caracters)
short_sentence(): Return an sentence (max 100 caracters)
long_sentence(): Return an sentence (min 150 caracters)
paragraph(): Return a paragraph.
number(ndigits): Return a number of n digits as max
digits(ndigits): Return a number of exactly n digits
float(self, min, max): Return a float from min to max
number_string(self, ndigits): Return a number of n digits in string format
name(min_words, max_words): Return a name between min_words and max_words words (default min_words = 5, default max_words = 5)
slug(min_words, max_words): Return a slug between min_words and max_words words (default min_words = 5, default max_words = 5)
boolean(): Returns a boolean value
image(width, height): Return an image of WIDTHxHEIGHT size
image_from_directory(directory_path, valid_extensions=['.jpg', '.bmp', '.png']): Return an image from a directory with a valid extension
future_date(min_distance=0, max_distance=365): A future date between now+min_distance and now+max_distance in days (default begin = 0, default end = 365)
past_date(min_distance=0, max_distance=365): A past date between now+max_distance and now+min_distance in days (default begin = 0, default end = 365)
future_datetime(min_distance=0, max_distance=1440): A future datetime between now+min_distance and now+max_distance in minutes (default begin = 0, default end = 1440)
past_datetime(min_distance=0, max_distance=1440): A past datetime between now+max_distance and now+min_distance in minutes (default begin = 0, default end = 1440)
date(begin=-365, end=365): A date between now+begin and now+end in days (default begin = -365, default end = 365)
datetime(begin=-1440, end=1440): A datetime between now+begin and now+end in minutes (default begin = -1440, default end = 1440)
tags(max_tags): Return a string with some tags separated by commas
db_object(model): Return a random object from the database
db_object_from_queryset(queryset): Return a random object from the queryset
phone(locale, country_code): Generate a phone number from a country with or without country code
zip_code(locale): Generate a zip code for a country
id_card(locale): Generate a identification card code for a country

Project details


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