本文整理汇总了Python中morepath.app.App.model方法的典型用法代码示例。如果您正苦于以下问题：Python App.model方法的具体用法？Python App.model怎么用？Python App.model使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类morepath.app.App的用法示例。
在下文中一共展示了App.model方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_overrides_model
# 需要导入模块: from morepath.app import App [as 别名]
# 或者: from morepath.app.App import model [as 别名]
def test_overrides_model():
app = App()
overriding = App(extends=[app])
c = setup()
c.configurable(app)
c.configurable(overriding)
class User(object):
def __init__(self, username):
self.username = username
c.action(
app.model(
path='users/{username}',
variables=lambda model: {'username': model.username}),
User)
def render_user(request, model):
return "User: %s" % model.username
c.action(
app.view(
model=User),
render_user)
def get_user(username):
if username != 'bar':
return None
return User(username)
c.action(
overriding.model(
model=User,
path='users/{username}',
variables=lambda model: {'username': model.username}),
get_user)
c.commit()
cl = Client(app, Response)
response = cl.get('/users/foo')
assert response.data == 'User: foo'
response = cl.get('/users/bar')
assert response.data == 'User: bar'
cl = Client(overriding, Response)
response = cl.get('/users/foo')
assert response.status == '404 NOT FOUND'
response = cl.get('/users/bar')
assert response.data == 'User: bar'示例2: test_extra_predicates
# 需要导入模块: from morepath.app import App [as 别名]
# 或者: from morepath.app.App import model [as 别名]
def test_extra_predicates():
app = App()
class Model(object):
def __init__(self, id):
self.id = id
def get_a(request, model):
return 'a'
def get_b(request, model):
return 'b'
def get_id(request, model):
return model.id
c = setup()
c.configurable(app)
c.action(app.model(path='{id}'), Model)
c.action(app.view(model=Model, name='foo', id='a'),
get_a)
c.action(app.view(model=Model, name='foo', id='b'),
get_b)
c.action(app.predicate(name='id', order=2, default=''),
get_id)
c.commit()
c = Client(app, Response)
response = c.get('/a/foo')
assert response.data == 'a'
response = c.post('/b/foo')
assert response.data == 'b'示例3: test_extends
# 需要导入模块: from morepath.app import App [as 别名]
# 或者: from morepath.app.App import model [as 别名]
def test_extends():
app = App()
extending = App(extends=[app])
c = setup()
c.configurable(app)
c.configurable(extending)
class User(object):
def __init__(self, username):
self.username = username
c.action(
app.model(
path='users/{username}',
variables=lambda model: {'username': model.username}),
User)
def render_user(request, model):
return "User: %s" % model.username
c.action(
app.view(
model=User),
render_user)
def edit_user(request, model):
return "Edit user: %s" % model.username
c.action(
extending.view(
model=User,
name='edit'),
edit_user)
c.commit()
cl = Client(app, Response)
response = cl.get('/users/foo')
assert response.data == 'User: foo'
response = cl.get('/users/foo/edit')
assert response.status == '404 NOT FOUND'
cl = Client(extending, Response)
response = cl.get('/users/foo')
assert response.data == 'User: foo'
response = cl.get('/users/foo/edit')
assert response.data == 'Edit user: foo'示例4: test_overrides_view
# 需要导入模块: from morepath.app import App [as 别名]
# 或者: from morepath.app.App import model [as 别名]
def test_overrides_view():
app = App()
overriding = App(extends=[app])
c = setup()
c.configurable(app)
c.configurable(overriding)
class User(object):
def __init__(self, username):
self.username = username
c.action(
app.model(
path='users/{username}',
variables=lambda model: {'username': model.username}),
User)
def render_user(request, model):
return "User: %s" % model.username
c.action(
app.view(
model=User),
render_user)
def render_user2(request, model):
return "USER: %s" % model.username
c.action(
overriding.view(
model=User),
render_user2)
c.commit()
cl = Client(app, Response)
response = cl.get('/users/foo')
assert response.data == 'User: foo'
cl = Client(overriding, Response)
response = cl.get('/users/foo')
assert response.data == 'USER: foo'示例5: test_base
# 需要导入模块: from morepath.app import App [as 别名]
# 或者: from morepath.app.App import model [as 别名]
def test_base():
setup()
class Root(object):
pass
class Container(object):
def __init__(self, id):
self.id = id
self.items = {}
def add_item(self, item_id):
result = Item(item_id, self)
self.items[item_id] = result
return result
class Item(object):
def __init__(self, id, parent):
self.id = id
self.parent = parent
alpha = Container('alpha')
beta = Container('beta')
alpha.add_item('a')
alpha.add_item('b')
c = alpha.add_item('c')
beta.add_item('d')
e = beta.add_item('e')
app = App()
c = Config()
c.action(app, app)
c.action(app.root(), Root)
def get_container(container_id):
if container_id == 'alpha':
return alpha
elif container_id == 'beta':
return beta
return None
c.action(
app.model(
model=Container,
path="{container_id}",
variables=lambda container: {'container_id': container.id}),
get_container)
def get_item(base, item_id):
return base.items.get(item_id)
c.action(
app.model(model=Item,
path="{item_id}",
variables=lambda item: {'item_id': item.id},
base=Container,
get_base=lambda item: item.parent),
get_item)
c.action(
app.view(model=Container),
lambda request, model: 'container: %s' % model.id)
c.action(
app.view(model=Container, name='link'),
lambda request, model: request.link(model))
c.action(
app.view(model=Item),
lambda request, model: 'item: %s' % model.id)
c.action(
app.view(model=Item, name='link'),
lambda request, model: request.link(model))
c.action(
app.view(model=Item, name='otherlink'),
lambda request, model: request.link(e))
c.commit()
c = Client(app, Response)
response = c.get('/alpha')
assert response.data == 'container: alpha'
response = c.get('/beta')
assert response.data == 'container: beta'
response = c.get('/alpha/a')
assert response.data == 'item: a'
response = c.get('/beta/e')
assert response.data == 'item: e'
response = c.get('/alpha/e')
assert response.status == '404 NOT FOUND'
response = c.get('/alpha/@@link')
assert response.data == 'alpha'
response = c.get('/alpha/a/link')
assert response.data == 'alpha/a'
response = c.get('/alpha/a/otherlink')
assert response.data == 'beta/e'