__init__.py 文件源码

def __init__(self, sock, addr, server):
        self.socket = sock
        self.addr = addr
        self.server = server

        # Copy the class environ into self.
        self.environ = self.environ.copy()

        if SSL and isinstance(sock, SSL.ConnectionType):
            timeout = sock.gettimeout()
            self.rfile = SSL_fileobject(sock, "r", self.rbufsize)
            self.rfile.ssl_timeout = timeout
            self.sendall = _ssl_wrap_method(sock.sendall)
            self.environ["wsgi.url_scheme"] = "https"
            self.environ["HTTPS"] = "on"
            sslenv = getattr(server, "ssl_environ", None)
            if sslenv:
                self.environ.update(sslenv)
        else:
            self.rfile = sock.makefile("r", self.rbufsize)
            self.sendall = sock.sendall

        self.environ.update({"wsgi.input": self.rfile,
                             "SERVER_NAME": self.server.server_name,
                             })

        if isinstance(self.server.bind_addr, basestring):
            # AF_UNIX. This isn't really allowed by WSGI, which doesn't
            # address unix domain sockets. But it's better than nothing.
            self.environ["SERVER_PORT"] = ""
        else:
            self.environ["SERVER_PORT"] = str(self.server.bind_addr[1])
            # optional values
            # Until we do DNS lookups, omit REMOTE_HOST
            self.environ["REMOTE_ADDR"] = self.addr[0]
            self.environ["REMOTE_PORT"] = str(self.addr[1])