Source code for fobi.contrib.plugins.form_elements.fields.regex.base
from __future__ import absolute_import
from django.forms.fields import RegexField
from django.forms.widgets import TextInput
from django.utils.translation import gettext_lazy as _
from fobi.base import FormFieldPlugin, get_theme
from . import UID
from .forms import RegexInputForm
__title__ = "fobi.contrib.plugins.form_elements.fields.regex.base"
__author__ = "Artur Barseghyan <artur.barseghyan@gmail.com>"
__copyright__ = "2014-2019 Artur Barseghyan"
__license__ = "GPL 2.0/LGPL 2.1"
__all__ = ("RegexInputPlugin",)
theme = get_theme(request=None, as_instance=True)
[docs]class RegexInputPlugin(FormFieldPlugin):
"""Regex field plugin."""
uid = UID
name = _("Regex")
group = _("Fields")
form = RegexInputForm
[docs] def get_form_field_instances(
self, request=None, form_entry=None, form_element_entries=None, **kwargs
):
"""Get form field instances."""
widget_attrs = {
"class": theme.form_element_html_class,
"placeholder": self.data.placeholder,
}
field_kwargs = {
"label": self.data.label,
"help_text": self.data.help_text,
"regex": self.data.regex,
"initial": self.data.initial,
"required": self.data.required,
"widget": TextInput(attrs=widget_attrs),
}
if self.data.max_length is not None:
field_kwargs["max_length"] = self.data.max_length
return [(self.data.name, RegexField, field_kwargs)]