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import re
from django.forms.widgets import TextInput, MultiWidget, Select
class CreditCardNumberWidget(TextInput):
def render(self, name, value, attrs=None):
if value:
value = re.sub('[\s-]', '', value)
if len(value) == 16:
value = ' '.join([value[0:4], value[4:8],
value[8:12], value[12:16]])
elif len(value) == 15:
value = ' '.join([value[0:4], value[4:10], value[10:15]])
elif len(value) == 14:
value = ' '.join([value[0:4], value[4:10], value[10:14]])
return super(CreditCardNumberWidget, self).render(name, value, attrs)
# Credit Card Expiry Fields from:
# http://www.djangosnippets.org/snippets/907/
class CreditCardExpiryWidget(MultiWidget):
"""MultiWidget for representing credit card expiry date."""
template_name = 'payments/credit_card_expiry_widget.html'
def decompress(self, value):
if value:
return [value.month, value.year]
else:
return [None, None]
class SensitiveTextInput(TextInput):
template_name = 'payments/sensitive_text_input.html'
class SensitiveSelect(Select):
template_name = 'payments/sensitive_select.html'
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