Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
looyolo
scrapy
提交
94e28adf
S
scrapy
项目概览
looyolo
/
scrapy
与 Fork 源项目一致
从无法访问的项目Fork
通知
2
Star
0
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
S
scrapy
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
94e28adf
编写于
3月 01, 2016
作者:
M
Mikhail Korobov
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Extract a function to build CONNECT request; add tests for it. See GH-1701 and GH-1808.
上级
e8635cd0
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
25 addition
and
9 deletion
+25
-9
scrapy/core/downloader/handlers/http11.py
scrapy/core/downloader/handlers/http11.py
+25
-9
未找到文件。
scrapy/core/downloader/handlers/http11.py
浏览文件 @
94e28adf
...
...
@@ -107,15 +107,8 @@ class TunnelingTCP4ClientEndpoint(TCP4ClientEndpoint):
def
requestTunnel
(
self
,
protocol
):
"""Asks the proxy to open a tunnel."""
tunnelReq
=
(
b
'CONNECT '
+
to_bytes
(
self
.
_tunneledHost
,
encoding
=
'ascii'
)
+
b
':'
+
to_bytes
(
str
(
self
.
_tunneledPort
))
+
b
' HTTP/1.1
\r\n
'
)
if
self
.
_proxyAuthHeader
:
tunnelReq
+=
\
b
'Proxy-Authorization: '
+
self
.
_proxyAuthHeader
+
b
'
\r\n
'
tunnelReq
+=
b
'
\r\n
'
tunnelReq
=
tunnel_request_data
(
self
.
_tunneledHost
,
self
.
_tunneledPort
,
self
.
_proxyAuthHeader
)
protocol
.
transport
.
write
(
tunnelReq
)
self
.
_protocolDataReceived
=
protocol
.
dataReceived
protocol
.
dataReceived
=
self
.
processProxyResponse
...
...
@@ -149,6 +142,29 @@ class TunnelingTCP4ClientEndpoint(TCP4ClientEndpoint):
return
self
.
_tunnelReadyDeferred
def
tunnel_request_data
(
host
,
port
,
proxy_auth_header
=
None
):
r
"""
Return binary content of a CONNECT request.
>>> from scrapy.utils.python import to_native_str as s
>>> s(tunnel_request_data("example.com", 8080))
'CONNECT example.com:8080 HTTP/1.1\r\n\r\n'
>>> s(tunnel_request_data("example.com", 8080, b"123"))
'CONNECT example.com:8080 HTTP/1.1\r\nProxy-Authorization: 123\r\n\r\n'
>>> s(tunnel_request_data(b"example.com", "8090"))
'CONNECT example.com:8090 HTTP/1.1\r\n\r\n'
"""
tunnel_req
=
(
b
'CONNECT '
+
to_bytes
(
host
,
encoding
=
'ascii'
)
+
b
':'
+
to_bytes
(
str
(
port
))
+
b
' HTTP/1.1
\r\n
'
)
if
proxy_auth_header
:
tunnel_req
+=
b
'Proxy-Authorization: '
+
proxy_auth_header
+
b
'
\r\n
'
tunnel_req
+=
b
'
\r\n
'
return
tunnel_req
class
TunnelingAgent
(
Agent
):
"""An agent that uses a L{TunnelingTCP4ClientEndpoint} to make HTTPS
downloads. It may look strange that we have chosen to subclass Agent and not
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录