Changeset 12343 for main/waeup.ikoba/trunk/src/waeup/ikoba/products

Timestamp:

30 Dec 2014, 12:52:40 (10 years ago)

Author:

Henrik Bettermann

Message:

Move ProductOption? interfaces to productoptions to avoid nasty circular imports.

Use ISO_4217_CURRENCIES.

Location:

main/waeup.ikoba/trunk/src/waeup/ikoba/products

Files:

• productoptions.py (modified) (1 diff)
• tests/test_productoptions.py (modified) (1 diff)

main/waeup.ikoba/trunk/src/waeup/ikoba/products/productoptions.py

@@ -16 +16 @@
 ## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 ##
-"""Components representing and aggregating product options.
+"""Components with interfaces representing and aggregating product options.
 """
 import grok
 from decimal import Decimal
+from zope import schema
+from zope.schema.interfaces import IObject
+from zope.interface import Attribute, Interface
 from zope.formlib.interfaces import IInputWidget, IDisplayWidget
 from zope.publisher.interfaces.browser import IBrowserRequest
 from zope.schema.fieldproperty import FieldProperty
 from zope.schema import Object
-from waeup.ikoba.interfaces import IProductOption, IProductOptionField
+from waeup.ikoba.interfaces import SimpleIkobaVocabulary
+from waeup.ikoba.interfaces import MessageFactory as _
 from waeup.ikoba.widgets.objectwidget import (
     IkobaObjectWidget, IkobaObjectDisplayWidget
     )
+from waeup.ikoba.payments.currencies import ISO_4217_CURRENCIES_VOCAB as currencies
+
+#currencies = SimpleIkobaVocabulary(
+#    (_('NGN'),'NGN'),
+#    (_('USD'),'USD'),
+#    (_('EUR'),'EUR'),
+#    )
+
+class IProductOption(Interface):
+    """A product option entry.
+
+    """
+    title = schema.TextLine(
+        title = _(u'Title'),
+        required = True,
+        )
+    fee = schema.Decimal(
+        title = _(u'Fee'),
+        required = False,
+        )
+    currency = schema.Choice(
+        title = _(u'Currency'),
+        vocabulary = currencies,
+        required = False,
+        )
+
+class IProductOptionField(IObject):
+    """A zope.schema-like field for usage in interfaces.
+
+    Marker interface to distuingish product options from ordinary
+    object fields. Needed for registration of widgets.
+    """
 
 class ProductOption(grok.Model):

main/waeup.ikoba/trunk/src/waeup/ikoba/products/tests/test_productoptions.py

@@ -5 +5 @@
 from zope.interface.verify import verifyObject, verifyClass
 from zope.schema.interfaces import ConstraintNotSatisfied, WrongType
-from waeup.ikoba.interfaces import IProductOption, IProductOptionField, IIkobaUtils
-from waeup.ikoba.products.productoptions import ProductOption, ProductOptionField
+from waeup.ikoba.interfaces import  IIkobaUtils
+from waeup.ikoba.products.productoptions import (
+    IProductOption, IProductOptionField, ProductOption, ProductOptionField)
 from waeup.ikoba.utils.utils import IkobaUtils