djipsum 1.1.4

Install

Djipsum is available directly from PyPI:

$ pip install djipsum

*). And don’t forget to add djipsum to your INSTALLED_APPS setting (without migrations).

Requirements

• Django>=1.10.1

• Faker>=0.7.3

Usage

usage: djipsum -h [-h] [-dv] [-auto] [-cg CUSTOM_GENERATOR]
                  [--app APP] [--model MODEL] [--max MAX]

To generate awesome lorem ipsum for your model!

optional arguments:
  -h, --help            show this help message and exit
  -dv, --djipsum_version
                        Show djipsum version number and exit.
  -auto, --auto_gen     Automatic generate lorem ipsum from custom generator
                        class.
  -cg, --custom_generator CUSTOM_GENERATOR
                        Custom a function generator (full path) for auto-gen.
  --app APP             The app name.
  --model MODEL         The model class name.
  --max MAX             Maximum generate lorem ipsum.

Example

# Default 10 objects
$ ./manage.py djipsum --app testapp --model TestField

# Custom Maximum objects
$ ./manage.py djipsum --app testapp --model TestField --max=5

API

The Djipsum Faker Model providing additional library from Faker Factory for more than efficient to use.

1. Basic API

>>> from djipsum.faker import FakerModel
>>> faker = FakerModel(app='app_name', model='ModelName')
>>> faker.fake_email() # From Djipsum
'admin@gmail.com'
>>> faker.fake.email() # From Faker Factory
'smithadrian@hotmail.com'
>>>

2. Example API Usage

>>> from djipsum.faker import FakerModel
>>> faker = FakerModel(app='app_blog', model='Post')
>>> for _ in range(2):
...     fields = {
...         'user': faker.fake_relations(
...             type='fk',
...             field_name='user'
...         ),
...         'title': faker.fake.text(max_nb_chars=100),
...         'slug': faker.fake.slug(
...             faker.fake.text(max_nb_chars=50)
...         ),
...         'categories': faker.fake_relations(
...             type='m2m',
...             field_name='categories'
...         ),
...         'description': ' '.join(faker.fake.paragraphs()),
...         'created': str(faker.fake.date_time()),
...         'publish': faker.fake_boolean(),
...     }
...     faker.create(fields)
...
<Post: Sit sunt nam aperiam ratione consequatur. Animi cupiditate atque totam.>
<Post: Tempora porro sint quasi nisi totam doloremque repellat. Ducimus nesciunt impedit animi.>
>>>

3. Using custom Management command

This an example to create custom special faker file as a tool for unittests. For example i need to save this script into file of app_blog.blogfaker.py

from djipsum.faker import FakerModel


def postfaker(maximum=10):
    """
    Sample custom generator.
    Djipsum already handled with `--max` command.
    But, recomended to set default integer `maximum` like above.
    """
    faker = FakerModel(
        app='app_blog',
        model='Post'
    )
    object_list = [] # for print out after created the objects.

    for _ in range(maximum):
        fields = {
            'user': faker.fake_relations(
                type='fk',
                field_name='user'
            ),
            'title': faker.fake.text(max_nb_chars=100),
            'slug': faker.fake.slug(
                faker.fake.text(max_nb_chars=50)
            ),
            'categories': faker.fake_relations(
                type='m2m',
                field_name='categories'
            ),
            'description': ' '.join(faker.fake.paragraphs()),
            'created': str(faker.fake.date_time()),
            'publish': faker.fake_boolean(),
        }
        instance = faker.create(fields)
        object_list.append(instance)
    return object_list

And then, you also can access it via djipsum command such as below. This should be create 2 objects.

./manage.py djipsum --auto_gen --custom_generator=app_blog.blogfaker.postfaker --max=2

# OR

./manage.py djipsum -auto -cg=app_blog.blogfaker.postfaker --max=2

Supported Fields

Refference Faker Model Fields

fake = <faker.generator.Generator object>

Providing the package from Faker Factory.

djipsum_fields(self)

Extended from class DjipsumFields for some special fields.

fake_binary(self)

Return random binary format. Faker Factory also provide about this binary.

Example:

b"\x00\x01\x02\x03\x04\x05\x06\x07", b"\x0b\x0c\x0e\x0f", etc.

• from Djipsum

  faker.fake_binary()

• from Faker Factory

  faker.fake.binary(length=10)

fake_chars_or_choice(self, field_name)

Return fake chars or choice it if the field_name has choices. Then, returning random value from it. This specially for CharField.

Usage:

faker.fake_chars_or_choice('field_name')

Example for field:

TYPE_CHOICES = (
  ('project', 'I wanna to talk about project'),
  ('feedback', 'I want to report a bugs or give feedback'),
  ('hello', 'I just want to say hello')
)
type = models.CharField(max_length=200, choices=TYPE_CHOICES)

fake_comma_separated_integer(self)

Return the unique integers in the string. This specially for CommaSeparatedIntegerField.

Example:

'6,1,7', '4,5,1,3,2', '2,7,9,3,5,4,1'

fake_decimal(self, field_name)

Validate if the field has a max_digits and decimal_places And generating the unique decimal number.

Usage:

faker.fake_decimal('field_name')

Example:

10.7, 13041.00, 200.000.000

fake_boolean(self)

Example:

True, False

fake_null_boolean(self)

Faker Factory also provide about this null boolean.

Example:

None, True, False

• from Djipsum

  faker.fake_null_boolean()

• from Faker Factory

  faker.fake.null_boolean()

fake_float(self)

Example:

0.69, 20.55, 98.12

fake_email(self)

Faker Factory also provide about this email.

Example:

'agus@python.web.id', 'sample@gmail.com', 'hello@yahoo.com'

• from Djipsum

  faker.fake_email()

• from Faker Factory

  faker.fake.email()

fake_file(self)

Return string name of file. Faker Factory also provide about this file.

Example:

'file.zip', 'awesomefile.tar.gz', 'samplefile.docx', 'djipsum.pdf'

• from Djipsum

  faker.fake_file()

• from Faker Factory

  faker.fake.file_name()

fake_image(self)

Return string name of image.

Example:

'avatar.jpg', 'djipsum.jpeg', 'sampleimage.png', 'awesome_django.gif'

fake_ipaddress(self)

Faker Factory also provide about this ipaddress, such as ipv4, ipv6, …etc

Example:

'192.168.1.1', '66.249.65.54', '255.255.255.0', '2001:db8:a0b:12f0::1'

• from Djipsum

  faker.fake_ipaddress()

• from Faker Factory

  faker.fake.ipv4(), faker.fake.ipv6()

fake_slug(self)

Optionall unique slug with uuid to handle unique=True. Faker Factory also provide about this slug.

Example:

this-my-slug, hello-world-93daf03138dsa0

• from Djipsum

  faker.fake_slug()

• from Faker Factory

  faker.fake.slug(faker.fake.text(max_nb_chars=50))

fake_paragraphs(self)

Generate the paragraphs for TextField. Faker Factory also provide about this paragraphs.

Example:

• from Djipsum

  faker.fake_paragraphs()

• from Faker Factory

  ' '.join(faker.fake.paragraphs())

fake_url(self)

Generate the url for URLField. Faker Factory also provide about this url.

Example:

https://python.web.id, http://dracos-linux.org

• from Djipsum

  faker.fake_url()

• from Faker Factory

  faker.fake.url()

fake_uuid(self)

Generate the unique uuid from uuid1, uuid3, uuid4, or uuid5.

Example:

fb3d6e7f82db47dcaaca46bdd82b24a5, 886313e13b8a53729b900c9aee199e5d

fake_relations(self, type, field_name)

Return the dictionary of object/s relation to process the Relationship.

Example:

• Foreign Key:

  faker.fake_relations(type='fk', field_name='author'})

• Many To Many:

  faker.fake_relations(type='m2m', field_name='categories')

License

• MIT