def test_div_attrs_context(self):
i = widgets.DatePickerInput(format='%d/%m/%Y')
ctx = i.get_context('test_input', None, {})
self.assertEqual(ctx['div_attrs'], {
'data-oscarWidget': 'date',
'data-dateFormat': 'DD/MM/YYYY',
})
class OrderSearchForm(forms.Form):
date_from = forms.DateField(required=False,
label=pgettext_lazy("start date", "From"),
widget=widgets.DatePickerInput())
date_to = forms.DateField(required=False,
label=pgettext_lazy("end date", "To"),
widget=widgets.DatePickerInput())
order_number = forms.CharField(required=False, label=_("Order number"))
def clean(self):
if self.is_valid() and not any([
self.cleaned_data['date_from'], self.cleaned_data['date_to'],
self.cleaned_data['order_number']
]):
raise forms.ValidationError(_("At least one field is required."))
return super(OrderSearchForm, self).clean()
def description(self):
"""
Uses the form's data to build a useful description of what orders
are listed.
"""
if not self.is_bound or not self.is_valid():
return _('All orders')
else:
date_from = self.cleaned_data['date_from']
date_to = self.cleaned_data['date_to']
order_number = self.cleaned_data['order_number']
return self._orders_description(date_from, date_to, order_number)
def _orders_description(self, date_from, date_to, order_number):
if date_from and date_to:
if order_number:
desc = _('Orders placed between %(date_from)s and '
'%(date_to)s and order number containing '
'%(order_number)s')
else:
desc = _('Orders placed between %(date_from)s and '
'%(date_to)s')
elif date_from:
if order_number:
desc = _('Orders placed since %(date_from)s and '
'order number containing %(order_number)s')
else:
desc = _('Orders placed since %(date_from)s')
elif date_to:
if order_number:
desc = _('Orders placed until %(date_to)s and '
'order number containing %(order_number)s')
else:
desc = _('Orders placed until %(date_to)s')
elif order_number:
desc = _('Orders with order number containing %(order_number)s')
else:
return None
params = {
'date_from': date_from,
'date_to': date_to,
'order_number': order_number,
}
return desc % params
def get_filters(self):
date_from = self.cleaned_data['date_from']
date_to = self.cleaned_data['date_to']
order_number = self.cleaned_data['order_number']
kwargs = {}
if date_from and date_to:
kwargs['date_placed__range'] = [date_from, date_to]
elif date_from and not date_to:
kwargs['date_placed__gt'] = date_from
elif not date_from and date_to:
kwargs['date_placed__lt'] = date_to
if order_number:
kwargs['number__contains'] = order_number
return kwargs
def test_datepickerinput_format_unicode(self):
# Check that the widget can handle unicode formats
i = widgets.DatePickerInput(format='δ-%d/%m/%Y')
date = datetime.date(2017, 5, 1)
html = i.render('date', date)
self.assertIn('value="δ-01/05/2017"', html)
def test_icon_classes_context(self):
i = widgets.DatePickerInput(format='%H:%M')
ctx = i.get_context('test_input', None, {})
self.assertEqual(ctx['icon_classes'], 'far fa-calendar-alt')
class VoucherForm(forms.Form):
"""
A specialised form for creating a voucher and offer
model.
"""
name = forms.CharField(label=_("Name"))
code = forms.CharField(label=_("Code"))
start_date = forms.DateField(label=_("Start date"),
widget=widgets.DatePickerInput())
end_date = forms.DateField(label=_("End date"),
widget=widgets.DatePickerInput())
usage = forms.ChoiceField(choices=Voucher.USAGE_CHOICES, label=_("Usage"))
benefit_range = forms.ModelChoiceField(
label=_('Which products get a discount?'),
queryset=Range.objects.all(),
)
type_choices = (
(Benefit.PERCENTAGE, _('Percentage off of products in range')),
(Benefit.FIXED, _('Fixed amount off of products in range')),
)
benefit_type = forms.ChoiceField(
choices=type_choices,
label=_('Discount type'),
)
benefit_value = forms.DecimalField(label=_('Discount value'))
def __init__(self, voucher=None, *args, **kwargs):
self.voucher = voucher
super(VoucherForm, self).__init__(*args, **kwargs)
def clean_name(self):
name = self.cleaned_data['name']
try:
voucher = Voucher.objects.get(name=name)
except Voucher.DoesNotExist:
pass
else:
if (not self.voucher) or (voucher.id != self.voucher.id):
raise forms.ValidationError(
_("The name '%s' is already in use") % name)
return name
def clean_code(self):
code = self.cleaned_data['code'].strip().upper()
if not code:
raise forms.ValidationError(_("Please enter a voucher code"))
try:
voucher = Voucher.objects.get(code=code)
except Voucher.DoesNotExist:
pass
else:
if (not self.voucher) or (voucher.id != self.voucher.id):
raise forms.ValidationError(
_("The code '%s' is already in use") % code)
return code
def clean(self):
cleaned_data = super(VoucherForm, self).clean()
start_date = cleaned_data.get('start_date', None)
end_date = cleaned_data.get('end_date', None)
if start_date and end_date and end_date < start_date:
raise forms.ValidationError(
_("The start date must be before the end date"))
return cleaned_data
class OrderSearchForm(forms.Form):
date_from = forms.DateField(required=False,
label=pgettext_lazy("start date", "开始日期"),
widget=widgets.DatePickerInput())
date_to = forms.DateField(required=False,
label=pgettext_lazy("end date", "结束日期"),
widget=widgets.DatePickerInput())
order_number = forms.CharField(required=False, label=_("订单号"))
def clean(self):
if self.is_valid() and not any([
self.cleaned_data['date_from'], self.cleaned_data['date_to'],
self.cleaned_data['order_number']
]):
raise forms.ValidationError(_("请填写至少一个查询条件"))
return super().clean()
def description(self):
"""
Uses the form's data to build a useful description of what orders
are listed.
"""
if not self.is_bound or not self.is_valid():
return _('所有订单')
else:
date_from = self.cleaned_data['date_from']
date_to = self.cleaned_data['date_to']
order_number = self.cleaned_data['order_number']
return self._orders_description(date_from, date_to, order_number)
def _orders_description(self, date_from, date_to, order_number):
if date_from and date_to:
if order_number:
desc = _('从%(date_from)s 到 '
'%(date_to)s '
'订单编号包括%(order_number)s的订单：')
else:
desc = _('从%(date_from)s到 ' '%(date_to)s的订单：')
elif date_from:
if order_number:
desc = _('从%(date_from)s开始' '订单号包括%(order_number)s的订单：')
else:
desc = _('从%(date_from)s开始的订单：')
elif date_to:
if order_number:
desc = _('截止到%(date_to)s' '订单编号包括%(order_number)s的订单')
else:
desc = _('截止到%(date_to)s的订单：')
elif order_number:
desc = _('包含订单编号%(order_number)s的订单：')
else:
return None
params = {
'date_from': date_from,
'date_to': date_to,
'order_number': order_number,
}
return desc % params
def get_filters(self):
date_from = self.cleaned_data['date_from']
date_to = self.cleaned_data['date_to']
order_number = self.cleaned_data['order_number']
kwargs = {}
if date_from and date_to:
kwargs['date_placed__range'] = [date_from, date_to]
elif date_from and not date_to:
kwargs['date_placed__gt'] = date_from
elif not date_from and date_to:
kwargs['date_placed__lt'] = date_to
if order_number:
kwargs['number__contains'] = order_number
return kwargs
