Das deutsche Python-Forum

Code: Alles auswählen

A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.
 /home/www/web4/html/cgi-bin/Tele3run.cgi in ()
   49     Liste =[Nachricht+"\n",str(Zeit)+"\n"]
   50     dat1.writelines(Liste)
   51     LeseListe = dat1.readlines()
   52     print(LeseListe[0])
   53     print(LeseListe[1])  
LeseListe undefined, dat1 = <open file 'Dateien/Halllihalo.txt', mode 'a' at 0x26e66c0>, dat1.readlines = <built-in method readlines of file object at 0x26e66c0>

<type 'exceptions.IOError'>: [Errno 9] Bad file descriptor
      args = (9, 'Bad file descriptor')
      errno = 9
      filename = None
      message = ''
      strerror = 'Bad file descriptor' 

Code: Alles auswählen

with open(filename, "w") as outfile:
    for line in messages:
        outfile.write(line)
# und dann danach
with open(filename, "r") as infile:
    for line infile:
        print line