django_sorcery.db.meta.column module

Django-esque field metadata and interface providers.

class django_sorcery.db.meta.column.boolean_column_info(column, prop=None, parent=None, name=None)

Bases: django_sorcery.db.meta.column.column_info

Provides meta info for boolean columns.

to_python(value)

Convert input value to appropriate python object.

class django_sorcery.db.meta.column.choice_column_info(column, prop=None, parent=None, name=None)

Bases: django_sorcery.db.meta.column.column_info

Provides meta info for enum columns with simple choices.

default_form_class

alias of django.forms.fields.TypedChoiceField

to_python(value)

Convert input value to appropriate python object.

class django_sorcery.db.meta.column.column_info(column, prop=None, parent=None, name=None)

Bases: object

A helper class that makes sqlalchemy property and column inspection easier.

attname

attribute

choices

clean(value, instance)

Convert the value’s type and run validation.

Validation errors from to_python() and validate() are propagated. Return the correct value if no error is raised.

coercer

Form field to be used to coerce data types.

column

default

default_error_messages = {'blank': 'This field cannot be blank.', 'invalid_choice': 'Value %(value)r is not a valid choice.', 'null': 'This field cannot be null.', 'unique': '%(model_name)s with this %(field_label)s already exists.', 'unique_for_date': '%(field_label)s must be unique for %(date_field_label)s %(lookup_type)s.'}

default_form_class = None

empty_values

error_messages

field_kwargs

form_class

formfield(form_class=None, **kwargs)

Returns the form field for the field.

help_text

is_relation = False

label

name

null

parent

parent_model

property

required

run_validators(value)

Run field’s validators and raise ValidationError if necessary.

to_python(value)

Convert input value to appropriate python object.

unique

validate(value, instance)

Validate value and raise ValidationError if necessary.

validators

widget

class django_sorcery.db.meta.column.date_column_info(column, prop=None, parent=None, name=None)

Bases: django_sorcery.db.meta.column.column_info

Provides meta info for date columns.

coercer

Form field to be used to coerce data types.

default_form_class

alias of django.forms.fields.DateField

to_python(value)

Convert input value to appropriate python object.

class django_sorcery.db.meta.column.datetime_column_info(column, prop=None, parent=None, name=None)

Bases: django_sorcery.db.meta.column.column_info

Provides meta info for datetime columns.

coercer

Form field to be used to coerce data types.

default_form_class

alias of django.forms.fields.DateTimeField

to_python(value)

Convert input value to appropriate python object.

class django_sorcery.db.meta.column.enum_column_info(column, prop=None, parent=None, name=None)

Bases: django_sorcery.db.meta.column.choice_column_info

Provides meta info for enum columns with Enum choices.

default_form_class

alias of django_sorcery.fields.EnumField

to_python(value)

Convert input value to appropriate python object.

class django_sorcery.db.meta.column.float_column_info(column, prop=None, parent=None, name=None)

Bases: django_sorcery.db.meta.column.column_info

Provides meta info for float columns.

default_form_class

alias of django.forms.fields.FloatField

to_python(value)

Convert input value to appropriate python object.

class django_sorcery.db.meta.column.integer_column_info(column, prop=None, parent=None, name=None)

Bases: django_sorcery.db.meta.column.column_info

Provides meta info for integer columns.

default_form_class

alias of django.forms.fields.IntegerField

to_python(value)

Convert input value to appropriate python object.

class django_sorcery.db.meta.column.interval_column_info(column, prop=None, parent=None, name=None)

Bases: django_sorcery.db.meta.column.column_info

Provides meta info for interval columns.

default_form_class

alias of django.forms.fields.DurationField

to_python(value)

Convert input value to appropriate python object.

class django_sorcery.db.meta.column.numeric_column_info(column, prop=None, parent=None, name=None)

Bases: django_sorcery.db.meta.column.column_info

Provides meta info for numeric columns.

decimal_places

default_form_class

alias of django.forms.fields.DecimalField

max_digits

to_python(value)

Convert input value to appropriate python object.

class django_sorcery.db.meta.column.string_column_info(column, prop=None, parent=None, name=None)

Bases: django_sorcery.db.meta.column.column_info

Provides meta info for string columns.

default_form_class

alias of django.forms.fields.CharField

to_python(value)

Convert input value to appropriate python object.

class django_sorcery.db.meta.column.text_column_info(column, prop=None, parent=None, name=None)

Bases: django_sorcery.db.meta.column.string_column_info

Provides meta info for text columns.

class django_sorcery.db.meta.column.time_column_info(column, prop=None, parent=None, name=None)

Bases: django_sorcery.db.meta.column.column_info

Provides meta info for time columns.

default_form_class

alias of django.forms.fields.TimeField

to_python(value)

Convert input value to appropriate python object.