Negative dict

The manager has methods that, based on the model, can generate negative values for fields. Each method accepts a list of fields and negative values will be generated for fields from the list. The fields in the list can be passed as strings or Field objects

Dict with negative max length

Used to generate a negative value that under length will be greater than the maximum length of the field. Applies to string fields

from models_manager import Model, Field


class User(Model):
    id = Field(json='id', category=int, default=1)
    email = Field(json='email', category=str, max_length=100)
    username = Field(json='username', category=str, max_length=50)


User.manager.to_dict_with_negative_max_length(fields=[User.username, User.email])
{
    'id': 1,
    # len equal to 120
    'email': '0MJJ3emj7oEug3FA66ppFj8uMakPNojwJ8egZqsVwKqAlD9uSPOtgvpSG9UQnL1n5eYHJSSBVC2P00X3TwMzBdYauDYDoSRiPhAMxJE0T7WOJqGhpomTgVRW',
    # len equal to 63
    'username': '04KlqG2SnSsgHfNqTbXckCz2iNA3vwXMAdiPkoLfDAQQZdsN8PKbyMCc0VShFd6'
}

Dict with negative min length

Used to generate negative values that are less than the minimum field value. Applies to string fields

from models_manager import Model, Field


class User(Model):
    id = Field(json='id', category=int, default=1)
    email = Field(json='email', category=str, min_length=10)
    username = Field(json='username', category=str, min_length=6)


User.manager.to_dict_with_negative_min_length(fields=[User.username, User.email])
{
    'id': 1,
    'email': 'TNiXpglfh',  # len equal to 9
    'username': 'ohOsy'  # len equal to 5
}

Dict with null fields

Used to generate an object dictionary with negative values equal to None/null. Can be applied to any field types

from models_manager import Model, Field


class User(Model):
    id = Field(json='id', category=int, default=1)
    email = Field(json='email', category=str, default='email')
    username = Field(json='username', category=str, default='username')


User.manager.to_dict_with_null_fields(fields=[User.username, User.email])
{
    'id': 1,
    'email': None,
    'username': None
}

Dict with empty strings

Used to create a dictionary of objects with negative values equal to the empty string "". Can be applied to any field types

from models_manager import Model, Field


class User(Model):
    id = Field(json='id', category=int, default=1)
    email = Field(json='email', category=str, default='email')
    username = Field(json='username', category=str, default='username')


User.manager.to_dict_with_empty_string_fields(fields=[User.username, User.email])
{
    'id': 1,
    'email': '',
    'username': ''
}