Helper¶

Here is a foo_bar helper example:

from dp_tornado.engine.helper import Helper as dpHelper

class FooHelper(dpHelper):
    def func1(self):
        """
        assert self.helper.foo.func1(10, 20) == None
        """
        return None

    def func2(self, a):
        """
        assert self.helper.foo.func2(10) == 10
        """
        return a

    def func3(self, a, b):
        """
        assert self.helper.foo.func3(10, 20) == 30
        """
        return a + b

File/Class Invoke rules¶

/helper/__init__.py, DO NOT IMPLEMENT ANY CODE IN THIS FILE
/helper/blog/__init__.py, BlogHelper > helper.blog
/helper/blog/admin/__init__.py, AdminHelper > helper.blog.admin
/helper/blog/post.py, PostHelper > helper.blog.post
/helper/blog/view.py, ViewHelper > helper.blog.view
/helper/foo_bar.py, FooBarHelper > helper.foo_bar

Method Invoke rules¶

/helper/foo.py, def func1(self): helper.foo.func1()
/helper/foo.py, def func2(self, a): helper.foo.func2(a)
/helper/foo.py, def func3(self, a, b): helper.foo.func3(a, b)