Source code for fobi.contrib.plugins.form_elements.fields.duration.forms

import datetime

from django import forms
from django.utils.dateparse import parse_duration
from django.utils.duration import duration_string
from django.utils.encoding import force_str
from django.utils.translation import gettext_lazy as _

from fobi.base import BaseFormFieldPluginForm, get_theme

__title__ = "fobi.contrib.plugins.form_elements.fields.duration.forms"
__author__ = "Artur Barseghyan <artur.barseghyan@gmail.com>"
__copyright__ = "2014-2019 Artur Barseghyan"
__license__ = "GPL 2.0/LGPL 2.1"
__all__ = ("DurationInputForm",)

theme = get_theme(request=None, as_instance=True)


[docs]class DurationInputForm(forms.Form, BaseFormFieldPluginForm): """Form for ``DurationInputPlugin``.""" plugin_data_fields = [ ("label", ""), ("name", ""), ("help_text", ""), ("initial", ""), ("required", False), ("weeks", ""), ("days", ""), ("hours", ""), ("minutes", ""), ("seconds", ""), ("placeholder", ""), ] label = forms.CharField( label=_("Label"), required=True, widget=forms.widgets.TextInput( attrs={"class": theme.form_element_html_class} ), ) name = forms.CharField( label=_("Name"), required=True, widget=forms.widgets.TextInput( attrs={"class": theme.form_element_html_class} ), ) help_text = forms.CharField( label=_("Help text"), required=False, widget=forms.widgets.Textarea( attrs={"class": theme.form_element_html_class} ), ) initial = forms.DurationField( label=_("Initial"), required=False, help_text=_( "Enter string values. Example:<code><br/>" "&nbsp;&nbsp;&nbsp;&nbsp;3 days, 23:10:53<br/>" "&nbsp;&nbsp;&nbsp;&nbsp;09:30:00<br/>" "</code><br/>" ), widget=forms.widgets.TextInput( attrs={"class": theme.form_element_html_class} ), ) required = forms.BooleanField( label=_("Required"), required=False, widget=forms.widgets.CheckboxInput( attrs={"class": theme.form_element_checkbox_html_class} ), ) placeholder = forms.CharField( label=_("Placeholder"), required=False, widget=forms.widgets.TextInput( attrs={"class": theme.form_element_html_class} ), )
[docs] def clean(self): """Validation.""" cleaned_data = super(DurationInputForm, self).clean() initial = cleaned_data.get("initial") if initial not in forms.Field.empty_values: if not isinstance(initial, datetime.timedelta): if parse_duration(force_str(initial)) is None: self.add_error("initial", _("Enter a valid duration.")) else: cleaned_data["initial"] = duration_string(initial) return cleaned_data