kpages 介绍
kpages
kpages is mini helper for tornado,Contains the address routing
management,tornado and app config management, mongodb, redis connection
management and other functions; these supports can help you quickly build a
web application.
Case
[](https://github.com/comger/kpages#how-to-create-kpages-project-version--
063dev)How to create kpages project (version >= 0.6.3.dev)
1. input command: kpages_init.py projectname # projectname: you project name, default is kpages_project 2. set you RequestHandler action dir
[](https://github.com/comger/kpages#how-to-start-kpages-web-
application)How to start kpages web application
python apprun.py or ./apprun.py
Params
config=CONFIG set config for server
port=PORT set http port for server
debug Debug mode.
ndebug No Debug mode.
How to start
kpages mq
python service.py 或 ./service.py
Params
config=CONFIG set config for server
port=PORT set http port for server
debug Debug mode.
ndebug No Debug mode.
channel set channel for redis mq
How to router
restful/index.py(add @url to class , kpages will route url to this handler)
from kpages import url
@url(r'/',0)
@url(r'/home',2)
class HomeHandler(RequestHandler):
def get(self):
self.write('hello word')
setting.py
#config for tornado and you app, use __conf__.xxxx to get you config value ACTION_DIR = 'restful' DEBUG = True PORT= 8989
How to use
kpages app
from kpages import run
def callback(app):
pass
if __name__ == '__main__':
run(callback)
How
to use mongo and redis context?
from kpages import get_context, LogicContext,mongo_conv
with LogicContext():
db = get_context().get_mongo()
cache = get_context().get_redis()
lst = list(db['table'].find().limit(10))
lst = mongo_conv(lst)
[](https://github.com/comger/kpages#how-to-use-context-in-hander-with-
session-)How to use context in hander( with session )?
from kpages import ContextHandler
@url(r'/context/demo')
class DemoHandler(ContextHandler,tornado.web.RequestHandler):
def get(self):
db = get_context().get_mongo('dbname')
val = self.session(key)
self.session(key,val)
test command
run_test(test_city.DemoCase.testprint) :test testprint method run_test(test_city.DemoCase) :test methods in DemoCase class run_test(test_city) :test methods in test_city.py run_test(all ) :test methods in app's __conf__.UTEST_DIR
pro command
pro_test(test_city.DemoCase.testprint) :profile testprint method pro_test(test_city.DemoCase) :profile methods in DemoCase class pro_test(test_city) :profile methods in test_city.py pro_test(all) :profile methods in app's __conf__.UTEST_DIR
[](https://github.com/comger/kpages#how-to-use--uimodule-and-uimethod-in-
kpages)How to use uimodule and uimethod in kpages
1. kpages can auto find Ui_Module's subclass in ACTION_DIR
2. you can use {% module dir_modulename_classname() %} to call Ui Module
Demo Code
Class Demo(tornado.web.UIModule):
def render(self,name):
return self.render('<h1>Hello world:{0}</h1>'.format(name))
Template code
{% module Demo('kpages') %}
3. @reg_ui_method in ACTION_DIR's files, to apply Ui methods
Demo code
@reg_ui_method(name='testmethod',intro='demo for ui method')
def add(self,a,b):
return a+b
Template code
{{ add(3,4) }}
kpages 官网
https://github.com/comger/kpages
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