互联网协议和支持 ¶
此章描述的模块实现 Internet 协议和相关技术支持。它们都是以 Python 实现的。这些模块中的大多数要求存在系统从属模块
socket
,目前大多数流行平台都支持。这里是概述:
-
webbrowser— 方便的 Web 浏览器控制器 -
wsgiref— WSGI 实用程序和参考实现-
wsgiref.util– WSGI 环境实用程序 -
wsgiref.headers– WSGI 响应头工具 -
wsgiref.simple_server– 简单 WSGI HTTP 服务器 -
wsgiref.validate— WSGI 一致性检查器 -
wsgiref.handlers– 服务器/网关基类-
CGIHandler -
IISCGIHandler -
BaseCGIHandler -
SimpleHandler -
BaseHandler-
run() -
_write() -
_flush() -
get_stdin() -
get_stderr() -
add_cgi_vars() -
wsgi_multithread -
wsgi_multiprocess -
wsgi_run_once -
os_environ -
server_software -
get_scheme() -
setup_environ() -
log_exception() -
traceback_limit -
error_output() -
error_status -
error_headers -
error_body -
wsgi_file_wrapper -
sendfile() -
origin_server -
http_version
-
-
read_environ()
-
-
wsgiref.types– 用于静态类型校验的 WSGI 类型 - 范例
-
-
urllib— URL 处理模块 -
urllib.request— 用于打开 URL 的可扩展库-
urlopen() -
install_opener() -
build_opener() -
pathname2url() -
url2pathname() -
getproxies() -
Request -
OpenerDirector -
BaseHandler -
HTTPDefaultErrorHandler -
HTTPRedirectHandler -
HTTPCookieProcessor -
ProxyHandler -
HTTPPasswordMgr -
HTTPPasswordMgrWithDefaultRealm -
HTTPPasswordMgrWithPriorAuth -
AbstractBasicAuthHandler -
HTTPBasicAuthHandler -
ProxyBasicAuthHandler -
AbstractDigestAuthHandler -
HTTPDigestAuthHandler -
ProxyDigestAuthHandler -
HTTPHandler -
HTTPSHandler -
FileHandler -
DataHandler -
FTPHandler -
CacheFTPHandler -
UnknownHandler -
HTTPErrorProcessor - Request 对象
- OpenerDirector 对象
- BaseHandler 对象
- HTTPRedirectHandler 对象
- HTTPCookieProcessor 对象
- ProxyHandler 对象
- HTTPPasswordMgr 对象
- HTTPPasswordMgrWithPriorAuth 对象
- AbstractBasicAuthHandler 对象
- HTTPBasicAuthHandler 对象
- ProxyBasicAuthHandler 对象
- AbstractDigestAuthHandler 对象
- HTTPDigestAuthHandler 对象
- ProxyDigestAuthHandler 对象
- HTTPHandler 对象
- HTTPSHandler 对象
- FileHandler 对象
- DataHandler 对象
- FTPHandler 对象
- CacheFTPHandler 对象
- UnknownHandler 对象
- HTTPErrorProcessor 对象
- 范例
- 传统接口
-
urllib.request限定
-
-
urllib.response— 用于 urllib 的响应类 -
urllib.parse— 将 URL 剖析成组件 -
urllib.error— 由 urllib.request 引发的异常类 -
urllib.robotparser— robots.txt 剖析器 -
http— HTTP 模块 -
http.client— HTTP 协议客户端-
HTTPConnection -
HTTPSConnection -
HTTPResponse -
parse_headers() -
HTTPException -
NotConnected -
InvalidURL -
UnknownProtocol -
UnknownTransferEncoding -
UnimplementedFileMode -
IncompleteRead -
ImproperConnectionState -
CannotSendRequest -
CannotSendHeader -
ResponseNotReady -
BadStatusLine -
LineTooLong -
RemoteDisconnected -
HTTP_PORT -
HTTPS_PORT -
responses - HTTPConnection 对象
- HTTPResponse 对象
- 范例
- HTTPMessage 对象
-
-
ftplib— FTP (文件传输协议) 客户端 -
poplib— POP3 协议客户端 -
imaplib— IMAP4 协议客户端-
IMAP4 -
error -
abort -
readonly -
IMAP4_SSL -
IMAP4_stream -
Internaldate2tuple() -
Int2AP() -
ParseFlags() -
Time2Internaldate() -
IMAP4 对象
-
append() -
authenticate() -
check() -
close() -
copy() -
create() -
delete() -
deleteacl() -
enable() -
expunge() -
fetch() -
getacl() -
getannotation() -
getquota() -
getquotaroot() -
list() -
login() -
login_cram_md5() -
logout() -
lsub() -
myrights() -
namespace() -
noop() -
open() -
partial() -
proxyauth() -
read() -
readline() -
recent() -
rename() -
response() -
search() -
select() -
send() -
setacl() -
setannotation() -
setquota() -
shutdown() -
socket() -
sort() -
starttls() -
status() -
store() -
subscribe() -
thread() -
uid() -
unsubscribe() -
unselect() -
xatom() -
PROTOCOL_VERSION -
debug -
utf8_enabled
-
- IMAP4 范例
-
-
smtplib— SMTP (简单邮件传输协议) 客户端 -
uuid— UUID 对象根据 RFC 4122-
SafeUUID -
UUID -
bytes -
bytes_le -
fields -
time_low -
time_mid -
time_hi_version -
clock_seq_hi_variant -
clock_seq_low -
node -
time -
clock_seq -
hex -
int -
urn -
variant -
version -
is_safe -
getnode() -
uuid1() -
uuid3() -
uuid4() -
uuid5() -
NAMESPACE_DNS -
NAMESPACE_URL -
NAMESPACE_OID -
NAMESPACE_X500 -
RESERVED_NCS -
RFC_4122 -
RESERVED_MICROSOFT -
RESERVED_FUTURE - 命令行用法
- 范例
- Command-Line Example
-
-
socketserver— 网络服务器框架-
TCPServer -
UDPServer -
UnixStreamServer -
UnixDatagramServer - 服务器创建注意事项
-
服务器对象
-
BaseServer-
fileno() -
handle_request() -
serve_forever() -
service_actions() -
shutdown() -
server_close() -
address_family -
RequestHandlerClass -
server_address -
socket -
allow_reuse_address -
request_queue_size -
socket_type -
timeout -
finish_request() -
get_request() -
handle_error() -
handle_timeout() -
process_request() -
server_activate() -
server_bind() -
verify_request()
-
-
- 请求处理程序对象
- 范例
-
-
http.server— HTTP 服务器-
HTTPServer -
ThreadingHTTPServer -
BaseHTTPRequestHandler-
client_address -
server -
close_connection -
requestline -
command -
path -
request_version -
headers -
rfile -
wfile -
server_version -
sys_version -
error_message_format -
error_content_type -
protocol_version -
MessageClass -
responses -
handle() -
handle_one_request() -
handle_expect_100() -
send_error() -
send_response() -
send_header() -
send_response_only() -
end_headers() -
flush_headers() -
log_request() -
log_error() -
log_message() -
version_string() -
date_time_string() -
log_date_time_string() -
address_string()
-
-
SimpleHTTPRequestHandler -
CGIHTTPRequestHandler - 安全注意事项
-
-
http.cookies— HTTP 状态管理 -
http.cookiejar— 用于 HTTP 客户端的 Cookie 处理-
LoadError -
CookieJar -
FileCookieJar -
CookiePolicy -
DefaultCookiePolicy -
Cookie - CookieJar 和 FileCookieJar 对象
- FileCookieJar 子类和与 Web 浏览器合作
- CookiePolicy 对象
-
DefaultCookiePolicy 对象
-
blocked_domains() -
set_blocked_domains() -
is_blocked() -
allowed_domains() -
set_allowed_domains() -
is_not_allowed() -
rfc2109_as_netscape -
strict_domain -
strict_rfc2965_unverifiable -
strict_ns_unverifiable -
strict_ns_domain -
strict_ns_set_initial_dollar -
strict_ns_set_path -
DomainStrictNoDots -
DomainStrictNonDomain -
DomainRFC2965Match -
DomainLiberal -
DomainStrict
-
- Cookie 对象
- 范例
-
-
xmlrpc— XMLRPC 服务器和客户端模块 -
xmlrpc.client— XML-RPC 客户端访问 -
xmlrpc.server— 基本 XML-RPC 服务器 -
ipaddress— IPv4/IPv6 操纵库- 方便工厂函数
- IP 地址
-
IP 网络定义
- 前缀、网络掩码和主机掩码
-
网络对象
-
IPv4Network-
version -
max_prefixlen -
is_multicast -
is_private -
is_unspecified -
is_reserved -
is_loopback -
is_link_local -
network_address -
broadcast_address -
hostmask -
netmask -
with_prefixlen -
compressed -
exploded -
with_netmask -
with_hostmask -
num_addresses -
prefixlen -
hosts() -
overlaps() -
address_exclude() -
subnets() -
supernet() -
subnet_of() -
supernet_of() -
compare_networks()
-
-
IPv6Network-
version -
max_prefixlen -
is_multicast -
is_private -
is_unspecified -
is_reserved -
is_loopback -
is_link_local -
network_address -
broadcast_address -
hostmask -
netmask -
with_prefixlen -
compressed -
exploded -
with_netmask -
with_hostmask -
num_addresses -
prefixlen -
hosts() -
overlaps() -
address_exclude() -
subnets() -
supernet() -
subnet_of() -
supernet_of() -
compare_networks() -
is_site_local
-
-
- 运算符
- 接口对象
- 其它模块级函数
- 自定义异常