symposion_app Changeset - cbf3f5814bb5

Changeset - cbf3f5814bb5

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Christopher Neugebauer - 8 years ago 2016-09-21 09:36:57
chrisjrn@gmail.com

DRYs up the way to define a Stripe-style form field.

1 file changed with 52 insertions and 57 deletions:

registripe/forms.py

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registripe/forms.py

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 from functools import partial
 import copy
 from django import forms
 from django.core.urlresolvers import reverse
@@ ... / @@ -19,40 +17,47 @@ class NoRenderWidget(forms.widgets.HiddenInput): @@
         return "<!-- no widget: " + name + " -->"
-def secure_striped(widget):
+def secure_striped(field):
     ''' Calls stripe() with secure=True. '''
-    return striped(widget, True)
+    return striped(field, True)
 def striped(WidgetClass, secure=False):
     ''' Takes a given widget and overrides the render method to be suitable
     for stripe.js.
 def striped(field, secure=False):
     Arguments:
         widget: The widget class
     oldwidget = field.widget
     field.widget = StripeWidgetProxy(oldwidget, secure)
     return field
         secure: if True, only the `data-stripe` attribute will be set. Name
             will be set to None.
-    '''
+class StripeWidgetProxy(widgets.Widget):
     class StripedWidget(WidgetClass):
     def __init__(self, underlying, secure=False):
         self.underlying = underlying
         self.secure = secure
         def render(self, name, value, attrs=None):
     def __deepcopy__(self, memo):
         copy_underlying = copy.deepcopy(self.underlying, memo)
         return type(self)(copy_underlying)
             if not attrs:
                 attrs = {}
     def __getattribute__(self, attr):
         spr = super(StripeWidgetProxy, self).__getattribute__
         if attr in ("underlying", "render", "secure", "__deepcopy__"):
             return spr(attr)
         else:
             return getattr(self.underlying, attr)
     def render(self, name, value, attrs=None):
             attrs["data-stripe"] = name
         print "RENDER: " + name
         if not attrs:
             attrs = {}
             if secure:
                 name = ""
         attrs["data-stripe"] = name
             return super(StripedWidget, self).render(
                 name, value, attrs=attrs
+            )
         if self.secure:
             name = ""
-    return StripedWidget
+        return self.underlying.render(name, value, attrs=attrs)
 class CreditCardForm(forms.Form):
@@ ... / @@ -67,33 +72,29 @@ class CreditCardForm(forms.Form): @@
     media = property(_media)
     number = forms.CharField(
+    number = secure_striped(forms.CharField(
         required=False,
         label="Credit card Number",
         help_text="Your credit card number, with or without spaces.",
         max_length=255,
         widget=secure_striped(widgets.TextInput)(),
+    )
     exp_month = forms.IntegerField(
     ))
     exp_month = secure_striped(forms.IntegerField(
         required=False,
         label="Card expiry month",
         min_value=1,
         max_value=12,
         widget=secure_striped(widgets.TextInput)(),
+    )
     exp_year = forms.IntegerField(
     ))
     exp_year = secure_striped(forms.IntegerField(
         required=False,
         label="Card expiry year",
         help_text="The expiry year for your card in 4-digit form",
         min_value=lambda: timezone.now().year,
         widget=secure_striped(widgets.TextInput)(),
+    )
     cvc = forms.CharField(
     ))
     cvc = secure_striped(forms.CharField(
         required=False,
         min_length=3,
         max_length=4,
         widget=secure_striped(widgets.TextInput)(),
+    )
     ))
     stripe_token = forms.CharField(
         max_length=255,
@@ ... / @@ -101,48 +102,42 @@ class CreditCardForm(forms.Form): @@
         widget=NoRenderWidget(),
+    )
     name = forms.CharField(
+    name = striped(forms.CharField(
         required=True,
         label="Cardholder name",
         help_text="The cardholder's name, as it appears on the credit card",
         max_length=255,
         widget=striped(widgets.TextInput),
+    )
     address_line1 = forms.CharField(
     ))
     address_line1 = striped(forms.CharField(
         required=True,
         label="Cardholder account address, line 1",
         max_length=255,
         widget=striped(widgets.TextInput),
+    )
     address_line2 = forms.CharField(
     ))
     address_line2 = striped(forms.CharField(
         required=False,
         label="Cardholder account address, line 2",
         max_length=255,
         widget=striped(widgets.TextInput),
+    )
     address_city = forms.CharField(
     ))
     address_city = striped(forms.CharField(
         required=True,
         label="Cardholder account city",
         max_length=255,
         widget=striped(widgets.TextInput),
+    )
     address_state = forms.CharField(
     ))
     address_state = striped(forms.CharField(
         required=True,
         max_length=255,
         label="Cardholder account state or province",
         widget=striped(widgets.TextInput),
+    )
     address_zip = forms.CharField(
     ))
     address_zip = striped(forms.CharField(
         required=True,
         max_length=255,
         label="Cardholder account postal code",
         widget=striped(widgets.TextInput),
+    )
     address_country = LazyTypedChoiceField(
     ))
     address_country = striped(LazyTypedChoiceField(
         label="Cardholder account country",
         choices=countries,
         widget=striped(CountrySelectWidget),
+    )
         widget=CountrySelectWidget,
     ))
 '''{

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