Error response (original) (raw)

H. Frystyk Nielsen # Expires September 8, 1995 March 8, 1995 # # URL: http://www.ics.uci.edu/pub/ietf/http/draft-ietf-http-v10-spec-00.txt # # and # # Network Working Group R. Fielding # Request for Comments: 2616 et al # Obsoletes: 2068 June 1999 # Category: Standards Track # # URL: http://www.faqs.org/rfcs/rfc2616.html # Log files # --------- # # Here's a quote from the NCSA httpd docs about log file format. # # | The logfile format is as follows. Each line consists of: # | # | host rfc931 authuser [DD/Mon/YYYY:hh:mm:ss] "request" ddd bbbb # | # | host: Either the DNS name or the IP number of the remote client # | rfc931: Any information returned by identd for this person, # | - otherwise. # | authuser: If user sent a userid for authentication, the user name, # | - otherwise. # | DD: Day # | Mon: Month (calendar name) # | YYYY: Year # | hh: hour (24-hour format, the machine's timezone) # | mm: minutes # | ss: seconds # | request: The first line of the HTTP request as sent by the client. # | ddd: the status code returned by the server, - if not available. # | bbbb: the total number of bytes sent, # | *not including the HTTP/1.0 header*, - if not available # | # | You can determine the name of the file accessed through request. # # (Actually, the latter is only true if you know the server configuration # at the time the request was made!) __version__ = "0.6" __all__ = [ "HTTPServer", "BaseHTTPRequestHandler", "SimpleHTTPRequestHandler", "CGIHTTPRequestHandler", ] import email.utils import html import http.client import io import mimetypes import os import posixpath import select import shutil import socket # For gethostbyaddr() import socketserver import sys import time import urllib.parse import copy import argparse from http import HTTPStatus # Default error message template DEFAULT_ERROR_MESSAGE = """\ Error response

Error code: %(code)d

Message: %(message)s.

Error code explanation: %(code)s - %(explain)s.

""" DEFAULT_ERROR_CONTENT_TYPE = "text/html;charset=utf-8" class HTTPServer(socketserver.TCPServer): allow_reuse_address = 1 # Seems to make sense in testing environment def server_bind(self): """Override server_bind to store the server name.""" socketserver.TCPServer.server_bind(self) host, port = self.server_address[:2] self.server_name = socket.getfqdn(host) self.server_port = port class BaseHTTPRequestHandler(socketserver.StreamRequestHandler): """HTTP request handler base class. The following explanation of HTTP serves to guide you through the code as well as to expose any misunderstandings I may have about HTTP (so you don't need to read the code to figure out I'm wrong :-). HTTP (HyperText Transfer Protocol) is an extensible protocol on top of a reliable stream transport (e.g. TCP/IP). The protocol recognizes three parts to a request: 1. One line identifying the request type and path 2. An optional set of RFC-822-style headers 3. An optional data part The headers and data are separated by a blank line. The first line of the request has the form