graphene-django/graphene_django/forms/converter.py

85 lines
2.7 KiB
Python

from django import forms
from django.core.exceptions import ImproperlyConfigured
from graphene import ID, Boolean, Float, Int, List, String, UUID, Date, DateTime, Time
from .forms import GlobalIDFormField, GlobalIDMultipleChoiceField
from ..utils import import_single_dispatch
singledispatch = import_single_dispatch()
@singledispatch
def convert_form_field(field):
raise ImproperlyConfigured(
"Don't know how to convert the Django form field %s (%s) "
"to Graphene type" % (field, field.__class__)
)
@convert_form_field.register(forms.fields.BaseTemporalField)
@convert_form_field.register(forms.CharField)
@convert_form_field.register(forms.EmailField)
@convert_form_field.register(forms.SlugField)
@convert_form_field.register(forms.URLField)
@convert_form_field.register(forms.ChoiceField)
@convert_form_field.register(forms.RegexField)
@convert_form_field.register(forms.Field)
def convert_form_field_to_string(field):
return String(description=field.help_text, required=field.required)
@convert_form_field.register(forms.UUIDField)
def convert_form_field_to_uuid(field):
return UUID(description=field.help_text, required=field.required)
@convert_form_field.register(forms.IntegerField)
@convert_form_field.register(forms.NumberInput)
def convert_form_field_to_int(field):
return Int(description=field.help_text, required=field.required)
@convert_form_field.register(forms.BooleanField)
def convert_form_field_to_boolean(field):
return Boolean(description=field.help_text, required=field.required)
@convert_form_field.register(forms.NullBooleanField)
def convert_form_field_to_nullboolean(field):
return Boolean(description=field.help_text)
@convert_form_field.register(forms.DecimalField)
@convert_form_field.register(forms.FloatField)
def convert_form_field_to_float(field):
return Float(description=field.help_text, required=field.required)
@convert_form_field.register(forms.ModelMultipleChoiceField)
@convert_form_field.register(GlobalIDMultipleChoiceField)
def convert_form_field_to_list(field):
return List(ID, required=field.required)
@convert_form_field.register(forms.DateField)
def convert_form_field_to_date(field):
return Date(description=field.help_text, required=field.required)
@convert_form_field.register(forms.DateTimeField)
def convert_form_field_to_datetime(field):
return DateTime(description=field.help_text, required=field.required)
@convert_form_field.register(forms.TimeField)
def convert_form_field_to_time(field):
return Time(description=field.help_text, required=field.required)
@convert_form_field.register(forms.ModelChoiceField)
@convert_form_field.register(GlobalIDFormField)
def convert_form_field_to_id(field):
return ID(required=field.required)