test/cgi/big_file.cgi

   1 #!/usr/bin/env python
   2 HAS_HASHLIB = False
   3 try:
   4         import hashlib
   5         HAS_HASHLIB = True
   6 except:
   7         import md5
   8 import cgi
   9
  10 print "Content-Type: text/plain\r\n"
  11 form = cgi.FieldStorage()
  12 if form.has_key("file"):
  13         plik = form["file"]
  14         length = 0
  15         if plik.file:
  16                 if HAS_HASHLIB:
  17                         dig = hashlib.md5()
  18                 else:
  19                         dig = md5.new()
  20                 while 1:
  21                         data = plik.file.read(1000000)
  22                         if not data:
  23                                 break
  24                         length += len(data)
  25                         dig.update(data)
  26
  27                 print "Filename = " + plik.filename
  28                 print "Size = %d" % length
  29                 print "MD5 = " + dig.hexdigest()