Στις 25/9/2013 5:01 μμ, ο/η Chris “Kwpolska” Warrick έγραψε:
On Wed, Sep 25, 2013 at 2:45 PM, Νίκος <nikos.gr...@gmail.com> wrote:
Hello, i decided am ong other os.environ variables to also grab the
'HTTP_REFERER' fiel but when i try to run my script i was seeing a KeyError
complaining that 'HTTP_REFERER' didnt exist.
So, to see what existed in the os.environ dictionary i issues a print(
os.environ ) to see all available keys and their values:
The Referer header is not mandatory by any means. Your client
probably does not send it.
But one other problem appeared too:
ni...@superhost.gr [~/www/cgi-bin]# python metrites.py
File "metrites.py", line 27
host = socket.gethostbyaddr( os.environ['REMOTE_ADDR'] )[0] or
'UnKnown Host'
^
SyntaxError: invalid syntax
i dont see anything wrong with that line, and the carret is actually
pointing to the "host".
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