Source code for fobi.contrib.apps.drf_integration.form_elements.fields.decimal.base
import decimal
from django.utils.translation import gettext_lazy as _
from rest_framework.fields import DecimalField
from .......base import IntegrationFormFieldPlugin
from .... import UID as INTEGRATE_WITH_UID
from ....base import (
DRFIntegrationFormElementPluginProcessor,
DRFSubmitPluginFormDataMixin,
)
from . import UID
__title__ = (
"fobi.contrib.apps.drf_integration.form_elements.fields." "decimal.base"
)
__author__ = "Artur Barseghyan <artur.barseghyan@gmail.com>"
__copyright__ = "2014-2019 Artur Barseghyan"
__license__ = "GPL 2.0/LGPL 2.1"
__all__ = ("DecimalInputPlugin",)
[docs]class DecimalInputPlugin(
IntegrationFormFieldPlugin, DRFSubmitPluginFormDataMixin
):
"""DecimalField plugin."""
uid = UID
integrate_with = INTEGRATE_WITH_UID
name = _("Decimal")
group = _("Fields")
[docs] def get_custom_field_instances(
self,
form_element_plugin,
request=None,
form_entry=None,
form_element_entries=None,
**kwargs,
):
"""Get form field instances."""
field_kwargs = {
"required": form_element_plugin.data.required,
"label": form_element_plugin.data.label,
"help_text": form_element_plugin.data.help_text,
}
field_metadata = {"placeholder": form_element_plugin.data.placeholder}
if form_element_plugin.data.initial:
data_initial = decimal.Decimal(
str(form_element_plugin.data.initial)
)
field_kwargs.update({"initial": data_initial})
if form_element_plugin.data.max_value:
data_max_value = decimal.Decimal(
str(form_element_plugin.data.max_value)
)
field_kwargs.update({"max_value": data_max_value})
if form_element_plugin.data.min_value:
data_min_value = decimal.Decimal(
str(form_element_plugin.data.min_value)
)
field_kwargs.update({"min_value": data_min_value})
if form_element_plugin.data.max_digits:
data_max_digits = int(form_element_plugin.data.max_digits)
field_kwargs.update({"max_digits": data_max_digits})
field_metadata.update({"max_digits": data_max_digits})
else:
field_kwargs.update({"max_digits": 10})
field_metadata.update({"max_digits": 10})
if form_element_plugin.data.decimal_places:
data_decimal_places = int(form_element_plugin.data.decimal_places)
field_kwargs.update({"decimal_places": data_decimal_places})
field_metadata.update({"decimal_places": data_decimal_places})
else:
field_kwargs.update({"decimal_places": 5})
field_metadata.update({"decimal_places": 5})
return [
DRFIntegrationFormElementPluginProcessor(
field_class=DecimalField,
field_kwargs=field_kwargs,
field_metadata=field_metadata,
)
]