urllib.request.
build_opener
([handler, ...])handler - urllib.request.BaseHandler()
Возвращает объект для запросов urllib.request.OpenerDirector()
proxy_handler = urllib.request.ProxyHandler({'http': proxy_http_url})
auth_handler = urllib.request.HTTPBasicAuthHandler()
auth_handler.add_password(
realm='Application',
uri=uri,
user=user,
passwd=passwd
)
opener = urllib.request.build_opener(auth_handler, proxy_handler)
urllib.request.install_opener(opener)
urllib.request.urlopen(login_url)
urllib.request.
getproxies
()urllib.request.
install_opener
(opener)Устанавливает глобальный объект для запросов.
Объектов может быть любой класс, реализующий методы urllib.request.OpenerDirector()
opener = urllib.request.build_opener(auth_handler)
urllib.request.install_opener(opener)
urllib.request.
pathname2url
(path)urllib.request.
urlopen
(url, data=None, [timeout, ]*, cafile=None, capath=None, cadefault=None, context=None)Выполняет запрос и возвращает результат ответа с сервера
в виде объекта http.client.HTTPResponse
conn = urlopen(url)
conn = urlopen(Request(url))
with urlopen(url) as f:
print(f.read())
# b'html content'
req = Request(url=url, data=b'This data is passed to stdin of the CGI')
with urllib.request.urlopen(req) as f:
print(f.read().decode('utf-8'))
Got Data: "This data is passed to stdin of the CGI"
urllib.request.
url2pathname
(path)urllib.request.
AbstractBasicAuthHandler
http_error_auth_reqed
(authreq, host, req, headers)urllib.request.
AbstractDigestAuthHandler
http_error_auth_reqed
(authreq, host, req, headers)urllib.request.
BaseHandler
add_parent
add_parent
(director)close
()default_open
(req)http_error_default
(req, fp, code, msg, hdrs)http_error_<nnn>>(req, fp, code, msg, hdrs)
unknown_open
(req)<protocol>_open(req)
<protocol>_request(req)
<protocol>_response(req, response)
urllib.request.
CacheFTPHandler
setMaxConns
(m)setTimeout
(t)urllib.request.
DataHandler
data_open
(req)urllib.request.
FileHandler
file_open
(req)urllib.request.
FTPHandler
ftp_open
(req)urllib.request.
HTTPBasicAuthHandler
(password_mgr=None)auth_handler = urllib.request.HTTPBasicAuthHandler()
auth_handler.add_password(
realm='Application',
uri=uri,
user=user,
passwd=passwd
)
opener = urllib.request.build_opener(auth_handler)
urllib.request.install_opener(opener)
urllib.request.urlopen(login_url)
http_error_401
(req, fp, code, msg, hdrs)urllib.request.
HTTPCookieProcessor
(cookijar=None)http.cookiejar.Cookiejar()
urllib.request.
HTTPDefaultErrorHandler
urllib.request.
HTTPDigestAuthHandler
(password_mgr=None)http_error_401
(req, fp, code, msg, hdrs)urllib.request.
HTTPErrorProcessor
http_response
(request, response)https_response
(request, response)urllib.request.
HTTPHandler
http_open
(req)urllib.request.
HTTPPasswordMgr
add_password
(realm, uri, user, passwd)find_user_password
(realm, aurhuri)urllib.request.
HTTPPasswordMgrWithDefaultRealm
add_password
(realm, uri, user, passwd)find_user_password
(realm, authuri)urllib.request.
HTTPPasswordMgrWithPriorAuth
add_password
(realm, uri, user, passwd, is_authenticated=False)find_user_password
(realm, authuri)update_authenticated
(self, uri, is_authenticated=False)is_authenticated
(self, authuri)urllib.request.
HTTPRedirectHandler
redirect_request
(req, fp, code, msg, hdrs, newurl)http_error_301
(req, fp, code, msg, hdrs)http_error_302
(req, fp, code, msg, hdrs)http_error_303
(req, fp, code, msg, hdrs)http_error_307
(req, fp, code, msg, hdrs)urllib.request.
HTTPSHandler
https_open
(req)urllib.request.
OpenerDirector
add_handler
(handler)error
(proto, *args)open
(url, data=None[, timeout])urllib.request.
ProxyBasicAuthHandler
(password_mgr=None)http_error_407
(req, fp, code, msg, hdrs)urllib.request.
ProxyDigestAuthHandler
(password_mgr=None)http_error_407
(req, fp, code, msg, hdrs)urllib.request.
ProxyHandler
proxy_handler = urllib.request.ProxyHandler({'http': proxy_http_url})
<protocol>_open(req)
urllib.request.
Request
(url, data=None, headers={}, origin_req_host=None, unverifiable=False, method=None)url - str
data - bytes
query_args = {'q': 'text'}
req = Request(url)
req = Request(
url,
data=urllib.parse.urlencode(query_args).encode('utf-8')
)
data
full_url
host
origin_req_host
selector
type
unverifiable
add_header
(key, value)req.add_header('User-agent', 'ChromeBrowser')
add_unredirected_header
()get_full_url
()get_header
(key, default=None)get_method
()has_header
(header)header_items
()remove_header
(header)set_proxy
(host, type)urllib.request.
UnknownHandler
unknown_open
()