mirror of
https://github.com/graphql-python/graphene-django.git
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118 lines
3.4 KiB
Python
118 lines
3.4 KiB
Python
from functools import singledispatch
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from django import forms
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from django.core.exceptions import ImproperlyConfigured
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from graphene import (
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ID,
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Boolean,
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Decimal,
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Float,
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Int,
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List,
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String,
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UUID,
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Date,
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DateTime,
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Time,
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)
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from .forms import GlobalIDFormField, GlobalIDMultipleChoiceField
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def get_form_field_description(field):
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return str(field.help_text) if field.help_text else None
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@singledispatch
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def convert_form_field(field):
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raise ImproperlyConfigured(
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"Don't know how to convert the Django form field %s (%s) "
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"to Graphene type" % (field, field.__class__)
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)
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@convert_form_field.register(forms.fields.BaseTemporalField)
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@convert_form_field.register(forms.CharField)
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@convert_form_field.register(forms.EmailField)
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@convert_form_field.register(forms.SlugField)
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@convert_form_field.register(forms.URLField)
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@convert_form_field.register(forms.ChoiceField)
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@convert_form_field.register(forms.RegexField)
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@convert_form_field.register(forms.Field)
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def convert_form_field_to_string(field):
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return String(
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description=get_form_field_description(field), required=field.required
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)
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@convert_form_field.register(forms.UUIDField)
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def convert_form_field_to_uuid(field):
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return UUID(description=get_form_field_description(field), required=field.required)
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@convert_form_field.register(forms.IntegerField)
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@convert_form_field.register(forms.NumberInput)
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def convert_form_field_to_int(field):
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return Int(description=get_form_field_description(field), required=field.required)
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@convert_form_field.register(forms.BooleanField)
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def convert_form_field_to_boolean(field):
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return Boolean(
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description=get_form_field_description(field), required=field.required
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)
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@convert_form_field.register(forms.NullBooleanField)
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def convert_form_field_to_nullboolean(field):
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return Boolean(description=get_form_field_description(field))
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@convert_form_field.register(forms.FloatField)
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def convert_form_field_to_float(field):
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return Float(description=get_form_field_description(field), required=field.required)
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@convert_form_field.register(forms.DecimalField)
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def convert_form_field_to_decimal(field):
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return Decimal(
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description=get_form_field_description(field), required=field.required
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)
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@convert_form_field.register(forms.MultipleChoiceField)
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def convert_form_field_to_string_list(field):
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return List(
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String, description=get_form_field_description(field), required=field.required
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)
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@convert_form_field.register(forms.ModelMultipleChoiceField)
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@convert_form_field.register(GlobalIDMultipleChoiceField)
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def convert_form_field_to_id_list(field):
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return List(ID, required=field.required)
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@convert_form_field.register(forms.DateField)
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def convert_form_field_to_date(field):
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return Date(description=get_form_field_description(field), required=field.required)
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@convert_form_field.register(forms.DateTimeField)
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def convert_form_field_to_datetime(field):
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return DateTime(
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description=get_form_field_description(field), required=field.required
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)
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@convert_form_field.register(forms.TimeField)
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def convert_form_field_to_time(field):
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return Time(description=get_form_field_description(field), required=field.required)
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@convert_form_field.register(forms.ModelChoiceField)
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@convert_form_field.register(GlobalIDFormField)
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def convert_form_field_to_id(field):
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return ID(required=field.required)
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