0000000b ;ˆl–Ãa¾”d*j"TÚ�zã@¸Ø”Å£Ä „e—ÙÃa–ß=¿JJj"Tâ�À9p.)‹FÿÇ?÷#! /usr/bin/python3.9 # NOTE: the above "/usr/local/bin/python" is NOT a mistake. It is # intentionally NOT "/usr/bin/env python". On many systems # (e.g. Solaris), /usr/local/bin is not in $PATH as passed to CGI # scripts, and /usr/local/bin is the default directory where Python is # installed, so /usr/bin/env would be unable to find python. Granted, # binary installations by Linux vendors often install Python in # /usr/bin. So let those vendors patch cgi.py to match their choice # of installation. """Support module for CGI (Common Gateway Interface) scripts. This module defines a number of utilities for use by CGI scripts written in Python. """ # History # ------- # # Michael McLay started this module. Steve Majewski changed the # interface to SvFormContentDict and FormContentDict. The multipart # parsing was inspired by code submitted by Andreas Paepcke. Guido van # Rossum rewrote, reformatted and documented the module and is currently # responsible for its maintenance. # __version__ = "2.6" # Imports # ======= from io import StringIO, BytesIO, TextIOWrapper from collections.abc import Mapping import sys import os import urllib.parse from email.parser import FeedParser from email.message import Message import html import locale import tempfile __all__ = ["MiniFieldStorage", "FieldStorage", "parse", "parse_multipart", "parse_header", "test", "print_exception", "print_environ", "print_form", "print_directory", "print_arguments", "print_environ_usage"] # Logging support # =============== logfile = "" # Filename to log to, if not empty logfp = None # File object to log to, if not None def initlog(*allargs): """Write a log message, if there is a log file. Even though this function is called initlog(), you should always use log(); log is a variable that is set either to initlog (initially), to dolog (once the log file has been opened), or to nolog (when logging is disabled). The first argument is a format string; the remaining arguments (if any) are arguments to the % operator, so e.g. log("%s: %s", "a", "b") will write "a: b" to the log file, followed by a newline. If the global logfp is not None, it should be a file object to which log data is written. If the global logfp is None, the global logfile may be a string giving a filename to open, in append mode. This file should be world writable!!! If the file can't be opened, logging is silently disabled (since there is no safe place where we could send an error message). """ global log, logfile, logfp if logfile and not logfp: try: logfp = open(logfile, "a") except OSError: pass if not logfp: log = nolog else: log = dolog log(*allargs) def dolog(fmt, *args): """Write a log message to the log file. See initlog() for docs.""" logfp.write(fmt%args + "\n") def nolog(*allargs): """Dummy function, assigned to log when logging is disabled.""" pass def closelog(): """Close the log file.""" global log, logfile, logfp logfile = '' if logfp: logfp.close() logfp = None log = initlog log = initlog # The current logging function # Parsing functions # ================= # Maximum input we will accept when REQUEST_METHOD is POST # 0 ==> unlimited input maxlen = 0 def parse(fp=None, environ=os.environ, keep_blank_values=0, strict_parsing=0, separator='&'): """Parse a query in the environment or from a file (default stdin) Arguments, all optional: fp : file pointer; default: sys.stdin.buffer environ : environment dictionary; default: os.environ keep_blank_values: flag indicating whether blank values in percent-encoded forms should be treated as blank strings. A true value indicates that blanks should be retained as