def input(self, **kw):
"""
返回一个由传入的数据和从environ里取出的数据 组成的Dict对象，Dict对象的定义 见db模块
Get input as dict from request, fill dict using provided default value if key not exist.
i = ctx.request.input(role='guest')
i.role ==> 'guest'
>>> from StringIO import StringIO
>>> r = Request({'REQUEST_METHOD':'POST', 'wsgi.input':StringIO('a=1&b=M%20M&c=ABC&c=XYZ&e=')})
>>> i = r.input(x=2008)
>>> i.a
u'1'
>>> i.b
u'M M'
>>> i.c
u'ABC'
>>> i.x
2008
>>> i.get('d', u'100')
u'100'
>>> i.x
2008
"""
copy = Dict(**kw)
raw = self._get_raw_input()
for k, v in raw.iteritems():
copy[k] = v[0] if isinstance(v, list) else v
return copy
def get_wsgi_application(self, debug=False):
self._check_not_running()
if debug:
self._get_dynamic.append(StaticFileRoute())
self._running = True
_application = Dict(document_root=self._document_root)
# 根据path_info，从保存的路由信息里，找到相应的处理函数
def fn_route():
request_method = ctx.request.request_method
path_info = ctx.request.path_info
if request_method == 'GET':
fn = self._get_static.get(path_info, None)
if fn:
return fn()
for fn in self._get_dynamic:
args = fn.match(path_info)
if args:
return fn(*args)
raise HttpError.notfound()
if request_method == 'POST':
fn = self._post_static.get(path_info, None)
if fn:
return fn()
for fn in self._post_dynamic:
args = fn.match(path_info)
if args:
return fn(*args)
raise HttpError.notfound()
raise HttpError.badrequest()
fn_exec = _build_interceptor_chain(fn_route, *self._interceptors)
fn_exec = _build_interceptor_chain(fn_route, *self._interceptors)
def wsgi(env, start_response):
"""
WSGI 处理函数
"""
ctx.application = _application
ctx.request = Request(env)
response = ctx.response = Response()
try:
r = fn_exec()
if isinstance(r, Template):
r['ctx'] = ctx
r = self._template_engine(r.template_name, r.model)
if isinstance(r, unicode):
r = r.encode('utf-8')
if r is None:
r = []
start_response(response.status, response.headers)
return r
except _RedirectError, e:
response.set_header('Location', e.location)
start_response(e.status, response.headers)
return []
except _HttpError, e:
start_response(e.status, response.headers)
return ['<html><body><h1>', e.status, '</h1></body></html>']
def get_wsgi_application(self, debug=False):
self._check_not_running()
if debug:
self._get_dynamic.append(
StaticFileRoute()) #TODO:wht dynamic add staticroute???
# 因为需要根据match的结果，再去判断是否存在文件，而不是把所有可能文件路径都存储在static get 字典
self._running = True
_application = Dict(document_root=self._document_root
) # _application={'document_root':_document_root}
# 根据请求的path,method,从字典里找出相应的处理函数，执行fn()
def fn_route():
request_method = ctx.request.request_method
path_info = ctx.request.path_info # 这个事请求里面method和info,从相应字典里取出相应的处理函数
if request_method == 'GET':
fn = self._get_static.get(path_info, None)
if fn:
return fn()
for fn in self._get_dynamic:
args = fn.match(path_info) # TODO 大写加粗，这就是那个提取url里参数的那个！
if args:
return fn(*args)
raise HttpError.not_found()
if request_method == 'POST':
fn = self._post_static.get(path_info, None)
if fn:
return fn
for fn in self._post_dynamic:
args = fn.match(path_info) # 从列表里找到符合url的fn,并取出参数，传递给它
if args:
return fn(*args)
raise HttpError.not_found()
raise HttpError.badrequest()
# 执行顺序：fi1_before,fi2_before,fn,fi2_after,fi1_after
fn_exec = _build_interceptor_chain(fn_route, *self._interceptors)
def wsgi(env, start_response):
ctx.application = _application # application 里面有document_root属性
ctx.request = Request(env)
response = ctx.response = Response()
try:
r = fn_exec()
if isinstance(r, Template):
r = self._template_engine(r.template_name, r.model)
if isinstance(r, unicode):
r = r.encode('utf-8')
if r is None:
r = []
start_response(response.status, response.headers)
return r
except _RedirectError, e:
response.set_header('Location', e.location)
start_response(e.status, response.headers)
return []
except _HttpError, e:
start_response(e.status, response.headers)
return ['<html><body><h1>', e.status, '</h1></body></html>']
def input(self, **kw):
"""
返回一个由传入的数据和从environ里取出的数据 组成的Dict对象，Dict对象的定义 见db模块
"""
copy = Dict(**kw)
raw = self._get_raw_input()
for k, v in raw.iteritems():
copy[k] = v[0] if isinstance(v, list) else v
return copy
def cookies(self):
'''
Return all cookies as dict. The cookie name is str and values is unicode.
>>> r = Request({'HTTP_COOKIE':'A=123; url=http%3A%2F%2Fwww.example.com%2F'})
>>> r.cookies['A']
u'123'
>>> r.cookies['url']
u'http://www.example.com/'
'''
return Dict(**self._get_cookies())
#!/usr/bin/env python
# -*- coding: utf-8 -*-
__author__ = 'Peter Guan'
from db import Dict
import logging
logging.basicConfig(level=logging.INFO)
d1 = Dict()
d1["x"] = 3
print d1.x
d3 = Dict(('a', 'b', 'c'), (1, 2, 3))
print d3.b
logging.info("ok")
def cookies(self):
return Dict(**self._get_cookies())
def input(self, **kwargs):
copy = Dict(**kwargs) # 这个Dict是已经实现d.a调用的dict
raw = self._get_raw_input()
for k, v in raw.iteritems():
copy[k] = v[0] if isinstance(v, list) else v
return copy
def cookies(self):
"""
Return all cookies as dict. The cookie name is str and values is unicode.
"""
return Dict(**self._get_cookies())
def input(self, **kw):
copy = Dict(**kw)
raw = self._get_raw_input()
for k, v in raw.iteritems():
copy[k] = v[0] if isinstance(v, list) else v
return copy
def cookies(self):
# setter 以Dict对象返回cookies
return Dict(**self._get_cookies())