def build_environ(scope: Scope, body: bytes) -> dict:
    """
    Builds a scope and request body into a WSGI environ object.
    """
    environ = {
        "REQUEST_METHOD": scope["method"],
        "SCRIPT_NAME": scope.get("root_path", ""),
        "PATH_INFO": scope["path"],
        "QUERY_STRING": scope["query_string"].decode("ascii"),
        "SERVER_PROTOCOL": f"HTTP/{scope['http_version']}",
        "wsgi.version": (1, 0),
        "wsgi.url_scheme": scope.get("scheme", "http"),
        "wsgi.input": io.BytesIO(body),
        "wsgi.errors": sys.stdout,
        "wsgi.multithread": True,
        "wsgi.multiprocess": True,
        "wsgi.run_once": False,
    }

    # Get server name and port - required in WSGI, not in ASGI
    server = scope.get("server") or ("localhost", 80)
    environ["SERVER_NAME"] = server[0]
    environ["SERVER_PORT"] = server[1]

    # Get client IP address
    if scope.get("client"):
        environ["REMOTE_ADDR"] = scope["client"][0]

    # Go through headers and make them into environ entries
    for name, value in scope.get("headers", []):
        name = name.decode("latin1")
        if name == "content-length":
            corrected_name = "CONTENT_LENGTH"
        elif name == "content-type":
            corrected_name = "CONTENT_TYPE"
        else:
            corrected_name = f"HTTP_{name}".upper().replace("-", "_")
        # HTTPbis say only ASCII chars are allowed in headers, but we latin1 just in case
        value = value.decode("latin1")
        if corrected_name in environ:
            value = environ[corrected_name] + "," + value
        environ[corrected_name] = value
    return environ
def build_environ(scope: Scope, body: bytes) -> dict:
    """
    Builds a scope and request body into a WSGI environ object.
    """
    environ = {
        "REQUEST_METHOD": scope["method"],
        "SCRIPT_NAME": scope.get("root_path", ""),
        "PATH_INFO": scope["path"],
        "QUERY_STRING": scope["query_string"].decode("ascii"),
        "SERVER_PROTOCOL": f"HTTP/{scope['http_version']}",
        "wsgi.version": (1, 0),
        "wsgi.url_scheme": scope.get("scheme", "http"),
        "wsgi.input": io.BytesIO(body),
        "wsgi.errors": sys.stdout,
        "wsgi.multithread": True,
        "wsgi.multiprocess": True,
        "wsgi.run_once": False,
    }

    # Get server name and port - required in WSGI, not in ASGI
    server = scope.get("server") or ("localhost", 80)
    environ["SERVER_NAME"] = server[0]
    environ["SERVER_PORT"] = server[1]

    # Get client IP address
    if scope.get("client"):
        environ["REMOTE_ADDR"] = scope["client"][0]

    # Go through headers and make them into environ entries
    for name, value in scope.get("headers", []):
        name = name.decode("latin1")
        if name == "content-length":
            corrected_name = "CONTENT_LENGTH"
        elif name == "content-type":
            corrected_name = "CONTENT_TYPE"
        else:
            corrected_name = f"HTTP_{name}".upper().replace("-", "_")
        # HTTPbis say only ASCII chars are allowed in headers, but we latin1 just in case
        value = value.decode("latin1")
        if corrected_name in environ:
            value = environ[corrected_name] + "," + value
        environ[corrected_name] = value
    return environ
def build_environ ( scope : Scope , body : bytes ) -> dict : environ = { "REQUEST_METHOD" : scope [ "method" ] , "SCRIPT_NAME" : scope . get ( "root_path" , "" ) , "PATH_INFO" : scope [ "path" ] , "QUERY_STRING" : scope [ "query_string" ] . decode ( "ascii" ) , "SERVER_PROTOCOL" : f"HTTP/{scope['http_version']}" , "wsgi.version" : ( 1 , 0 ) , "wsgi.url_scheme" : scope . get ( "scheme" , "http" ) , "wsgi.input" : io . BytesIO ( body ) , "wsgi.errors" : sys . stdout , "wsgi.multithread" : True , "wsgi.multiprocess" : True , "wsgi.run_once" : False , } # Get server name and port - required in WSGI, not in ASGI server = scope . get ( "server" ) or ( "localhost" , 80 ) environ [ "SERVER_NAME" ] = server [ 0 ] environ [ "SERVER_PORT" ] = server [ 1 ] # Get client IP address if scope . get ( "client" ) : environ [ "REMOTE_ADDR" ] = scope [ "client" ] [ 0 ] # Go through headers and make them into environ entries for name , value in scope . get ( "headers" , [ ] ) : name = name . decode ( "latin1" ) if name == "content-length" : corrected_name = "CONTENT_LENGTH" elif name == "content-type" : corrected_name = "CONTENT_TYPE" else : corrected_name = f"HTTP_{name}" . upper ( ) . replace ( "-" , "_" ) # HTTPbis say only ASCII chars are allowed in headers, but we latin1 just in case value = value . decode ( "latin1" ) if corrected_name in environ : value = environ [ corrected_name ] + "," + value environ [ corrected_name ] = value return environ
Builds a scope and request body into a WSGI environ object.
Builds a scope and request body into a WSGI environ object .