Swinf is a simple micro-framework for small web application and has no dependencies other than the Python Standard Liberaty.
Project description
Swinf is a simple micro-framework for small web application and has no dependencies other than the Python Standard Liberaty.
It offers a built-in HTTP Server, and a simple route binding mechanism.
Commands
run command : swinf-admin.py startproject newproject and swinf will create a project directory.
Inside current project directory, there are a main.py and three subdirectories:
controller:
containing controllers.
view:
containing view template files. subdirecties: static/: contains static files static/images: images here static/style: css files here static/script: js files here static/files: other static files here
model:
you can put your database controlling code here.
You can add some controllers in controller directory and run main.py, and it will work.
Template
Currently, swinf have a simple template engine called SimpleTemplate.
the tpl syntax follows below
<!-- in a tpl file -->
{%
# multiline code
def bold_wrapper(txt):
return "<b>" + txt + "</b>"
endef
%}
%% # sigleline code
%% if name:
<h1> hello {{name}}!</h1>
%% else:
<h1> Hello World!</h1>
%% endif
<ul>
%% for i in range(100):
<li>no: {{i}}</li>
%% endfor
</ul>
To use the template, you can use code like below:
from swinf.template import template
# pass tpl source
html = template("<h1>hello {{name}}", name='world')
# pass a tpl file
html = template(path='index.tpl', name='world')
Example
In swinf, there is no urls.py-like config file, instead, there are two simple route-config ways:
A Bottle.py like route binding mechanism
from swinf.swinf import run
from swinf.selector import route
# a simple controller
@route('/hello/:name')
def hello(name):
return '<h1>Hello %s!</h1>' % name.title()
run(host='localhost', port=8080)
Much simpler route binding mechanism
# module1.py
from swinf.selector import handler
# --------- your code here -----------
@handler("GET")
def hello():
return '<h1>Hello</h1>'
@handler("GET")
def world():
return '<h1>World</h1>'
This will will automatically bind route /module1/hello to handler controller.module1.hello and /module1/world to handler controller.module1.world.
You don’t have to add routes manully.
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