本文整理汇总了Python中http_parser.parser.HttpParser.get_wsgi_environ方法的典型用法代码示例。如果您正苦于以下问题：Python HttpParser.get_wsgi_environ方法的具体用法？Python HttpParser.get_wsgi_environ怎么用？Python HttpParser.get_wsgi_environ使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类http_parser.parser.HttpParser的用法示例。
在下文中一共展示了HttpParser.get_wsgi_environ方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __call__
# 需要导入模块: from http_parser.parser import HttpParser [as 别名]
# 或者: from http_parser.parser.HttpParser import get_wsgi_environ [as 别名]
def __call__(self, addr):
'''Since an instance of HttpServer is passed to the Service
class (with appropriate request_handler established during
initialization), this __call__ method is what's actually
invoked by diesel.
'''
data = None
while True:
try:
h = HttpParser()
body = []
while True:
if data:
used = h.execute(data, len(data))
if h.is_headers_complete():
body.append(h.recv_body())
if h.is_message_complete():
data = data[used:]
break
data = receive()
env = h.get_wsgi_environ()
env.update({
'wsgi.version' : (1,0),
'wsgi.url_scheme' : 'http', # XXX incomplete
'wsgi.input' : cStringIO.StringIO(''.join(body)),
'wsgi.errors' : FileLikeErrorLogger(hlog),
'wsgi.multithread' : False,
'wsgi.multiprocess' : False,
'wsgi.run_once' : False,
})
req = Request(env)
resp = self.request_handler(req)
if 'Server' not in resp.headers:
resp.headers.add('Server', SERVER_TAG)
if 'Date' not in resp.headers:
resp.headers.add('Date', utcnow().strftime("%a, %d %b %Y %H:%M:%S UTC"))
assert resp, "HTTP request handler _must_ return a response"
self.send_response(resp, version=h.get_version())
if (not h.should_keep_alive()) or \
resp.headers.get('Connection', '').lower() == "close" or \
resp.headers.get('Content-Length') == None:
return
except ConnectionClosed:
break示例2: HttpStream
# 需要导入模块: from http_parser.parser import HttpParser [as 别名]
# 或者: from http_parser.parser.HttpParser import get_wsgi_environ [as 别名]
#.........这里部分代码省略.........
def version(self):
self._wait_on_status()
return self.parser.get_version()
def status_code(self):
""" get status code of a response as integer """
self._wait_on_status()
return self.parser.get_status_code()
def status(self):
""" return complete status with reason """
status_code = self.status_code()
reason = status_reasons.get(int(status_code), 'unknown')
return "%s %s" % (status_code, reason)
def method(self):
""" get HTTP method as string"""
self._wait_on_status()
return self.parser.get_method()
def headers(self):
""" get request/response headers, headers are returned in a
OrderedDict that allows you to get value using insensitive
keys."""
self._check_headers_complete()
return self.parser.get_headers()
def should_keep_alive(self):
""" return True if the connection should be kept alive
"""
self._check_headers_complete()
return self.parser.should_keep_alive()
def is_chunked(self):
""" return True if Transfer-Encoding header value is chunked"""
self._check_headers_complete()
return self.parser.is_chunked()
def wsgi_environ(self, initial=None):
""" get WSGI environ based on the current request.
:attr initial: dict, initial values to fill in environ.
"""
self._check_headers_complete()
return self.parser.get_wsgi_environ()
def body_file(self, buffering=None, binary=True, encoding=None,
errors=None, newline=None):
""" return the body as a buffered stream object. If binary is
true an io.BufferedReader will be returned, else an
io.TextIOWrapper.
"""
self._check_headers_complete()
if buffering is None:
buffering = -1
if buffering < 0:
buffering = DEFAULT_BUFFER_SIZE
raw = HttpBodyReader(self)
buf = BufferedReader(raw, buffering)
if binary:
return buf
text = TextIOWrapper(buf, encoding, errors, newline)
return text
def body_string(self, binary=True, encoding=None, errors=None,
newline=None):
""" return body as string """
return self.body_file(binary=binary, encoding=encoding,
newline=newline).read()
def __iter__(self):
return self
def __next__(self):
if self.parser.is_message_complete():
raise StopIteration
# fetch data
b = bytearray(DEFAULT_BUFFER_SIZE)
recved = self.stream.readinto(b)
if recved is None:
raise NoMoreData("no more data")
del b[recved:]
to_parse = bytes(b)
# parse data
nparsed = self.parser.execute(to_parse, recved)
if nparsed != recved and not self.parser.is_message_complete():
raise ParserError("nparsed != recved (%s != %s) [%s]" % (nparsed,
recved, bytes_to_str(to_parse)))
if recved == 0:
raise StopIteration
return to_parse
next = __next__示例3: __call__
# 需要导入模块: from http_parser.parser import HttpParser [as 别名]
# 或者: from http_parser.parser.HttpParser import get_wsgi_environ [as 别名]
def __call__(self, addr):
'''Since an instance of HttpServer is passed to the Service
class (with appropriate request_handler established during
initialization), this __call__ method is what's actually
invoked by diesel.
'''
data = None
while True:
try:
h = HttpParser()
body = []
while True:
if data:
used = h.execute(data, len(data))
if h.is_headers_complete():
body.append(h.recv_body())
if h.is_message_complete():
data = data[used:]
break
data = receive()
env = h.get_wsgi_environ()
if 'HTTP_CONTENT_LENGTH' in env:
env['CONTENT_LENGTH'] = env.pop("HTTP_CONTENT_LENGTH")
if 'HTTP_CONTENT_TYPE' in env:
env['CONTENT_TYPE'] = env.pop("HTTP_CONTENT_TYPE")
env.update({
'wsgi.version' : (1,0),
'wsgi.url_scheme' : 'http', # XXX incomplete
'wsgi.input' : cStringIO.StringIO(''.join(body)),
'wsgi.errors' : FileLikeErrorLogger(hlog),
'wsgi.multithread' : False,
'wsgi.multiprocess' : False,
'wsgi.run_once' : False,
'REMOTE_ADDR' : addr[0],
'SERVER_NAME' : HOSTNAME,
'SERVER_PORT': str(self.port),
})
req = Request(env)
if req.headers.get('Connection', '').lower() == 'upgrade':
req.data = data
resp = self.request_handler(req)
if 'Server' not in resp.headers:
resp.headers.add('Server', SERVER_TAG)
if 'Date' not in resp.headers:
resp.headers.add('Date', utcnow().strftime("%a, %d %b %Y %H:%M:%S UTC"))
assert resp, "HTTP request handler _must_ return a response"
self.send_response(resp, version=h.get_version())
if (not h.should_keep_alive()) or \
resp.headers.get('Connection', '').lower() == "close" or \
resp.headers.get('Content-Length') == None:
return
# Switching Protocols
if resp.status_code == 101 and hasattr(resp, 'new_protocol'):
resp.new_protocol(req)
break
except ConnectionClosed:
break示例4: __call__
# 需要导入模块: from http_parser.parser import HttpParser [as 别名]
# 或者: from http_parser.parser.HttpParser import get_wsgi_environ [as 别名]
def __call__(self, addr):
"""Since an instance of HttpServer is passed to the Service
class (with appropriate request_handler established during
initialization), this __call__ method is what's actually
invoked by diesel.
"""
data = None
while True:
try:
h = HttpParser()
body = []
while True:
if data:
used = h.execute(data, len(data))
if h.is_headers_complete():
body.append(h.recv_body())
if h.is_message_complete():
data = data[used:]
break
data = receive()
env = h.get_wsgi_environ()
if "HTTP_CONTENT_LENGTH" in env:
env["CONTENT_LENGTH"] = env.pop("HTTP_CONTENT_LENGTH")
if "HTTP_CONTENT_TYPE" in env:
env["CONTENT_TYPE"] = env.pop("HTTP_CONTENT_TYPE")
env.update(
{
"wsgi.version": (1, 0),
"wsgi.url_scheme": "http", # XXX incomplete
"wsgi.input": cStringIO.StringIO("".join(body)),
"wsgi.errors": FileLikeErrorLogger(hlog),
"wsgi.multithread": False,
"wsgi.multiprocess": False,
"wsgi.run_once": False,
"REMOTE_ADDR": addr[0],
"SERVER_NAME": HOSTNAME,
"SERVER_PORT": str(self.port),
}
)
req = Request(env)
if req.headers.get("Connection", "").lower() == "upgrade":
req.data = data
resp = self.request_handler(req)
if "Server" not in resp.headers:
resp.headers.add("Server", SERVER_TAG)
if "Date" not in resp.headers:
resp.headers.add("Date", utcnow().strftime("%a, %d %b %Y %H:%M:%S UTC"))
assert resp, "HTTP request handler _must_ return a response"
self.send_response(resp, version=h.get_version())
if (
(not h.should_keep_alive())
or resp.headers.get("Connection", "").lower() == "close"
or resp.headers.get("Content-Length") == None
):
return
except ConnectionClosed:
break