added tagcloud

2011-11-23 01:14:19 -06:00
parent 332c53c5e3
commit e9fadbc40b
132 changed files with 6645 additions and 1 deletions
@@ -0,0 +1,69 @@
+#########################################################################
+## This scaffolding model makes your app work on Google App Engine too
+#########################################################################
+
+if request.controller.endswith('_examples'): response.generic_patterns.append('*')
+
+from gluon.settings import settings
+
+# if running on Google App Engine
+if settings.web2py_runtime_gae:
+    from gluon.contrib.gql import *
+    # connect to Google BigTable
+    db = DAL('gae')
+    # and store sessions there
+    session.connect(request, response, db=db)
+else:
+    # if not, use SQLite or other DB
+    db = DAL('sqlite://storage.sqlite')
+
+db.define_table(
+    'users',
+    Field('name'),
+    Field('email')
+    )
+
+# ONE (users) TO MANY (dogs)
+
+db.define_table(
+    'dogs',
+    Field('owner_id', db.users),
+    Field('name'),
+    Field('type'),
+    Field('vaccinated', 'boolean', default=False),
+    Field('picture', 'upload', default=''),
+    )
+
+db.define_table(
+    'products',
+    Field('name'),
+    Field('description', 'text')
+    )
+
+# MANY (users) TO MANY (purchases)
+
+db.define_table(
+    'purchases',
+    Field('buyer_id', db.users),
+    Field('product_id', db.products),
+    Field('quantity', 'integer')
+    )
+
+# if running on Google App Engine
+if settings.web2py_runtime_gae:
+    # quick hack to skip the join
+    purchased = None
+else:
+    # use a joined view
+    purchased = (db.users.id == db.purchases.buyer_id) & (db.products.id
+                 == db.purchases.product_id)
+
+db.users.name.requires = IS_NOT_EMPTY()
+db.users.email.requires = [IS_EMAIL(), IS_NOT_IN_DB(db, 'users.email')]
+db.dogs.owner_id.requires = IS_IN_DB(db, 'users.id', 'users.name')
+db.dogs.name.requires = IS_NOT_EMPTY()
+db.dogs.type.requires = IS_IN_SET(['small', 'medium', 'large'])
+db.purchases.buyer_id.requires = IS_IN_DB(db, 'users.id', 'users.name')
+db.purchases.product_id.requires = IS_IN_DB(db, 'products.id',
+        'products.name')
+db.purchases.quantity.requires = IS_INT_IN_RANGE(0, 10)