Στις 27/9/2013 1:55 πμ, ο/η Dave Angel έγραψε:
On 26/9/2013 18:14, Νίκος wrote:
Στις 26/9/2013 11:16 μμ, ο/η Denis McMahon έγραψε:
On Thu, 26 Sep 2013 19:58:02 +0300, Νίκος wrote:
except socket.gaierror as e:
city = host = "UnKnown Origin"
But then what if in case of an error i needed different string set to be
assigned on city and host respectively?
Oh FFS
Are you serious when you ask this?
Simply change:
except socket.gaierror as e:
city = host = "UnKnown Origin"
To:
except socket.gaierror as e:
city = "Unknown City"
host = "Unknown Host"
Yes indeed that was an idiotic question made by me, but i was somehow
feeling again that i should handle it in one-liner, avoid wanting to use
2 statements.
newlines are still cheap. And they can really help readability.
I wonder if there is a way to assign the string "Unknown Origin" to the
variable that failed in the try block to get a value.
Can i describe that somehow inside the except block?
I mean like:
except socket.gaierror as e:
what_ever_var_failed = "Unknown Origin"
Simply assign the default values BEFORE the try block, and use pass as
the except block.
That still doesn't get around the inadvisability of putting those 3
lines in the try block.
You still haven't dealt with the gt assignment and its possible
exception.
Yes gi must be removed form within the try block because iam tesign it
for failure.
I'am not sure what you mean though when you say:
Simply assign the default values BEFORE the try block, and use pass as
the except block.
Can you please make it more clear for me?
This is my code as i have it at the moment:
ipval = ( os.environ.get('HTTP_CF_CONNECTING_IP') or
os.environ.get('REMOTE_ADDR', "Cannot Resolve") )
try:
gi = pygeoip.GeoIP('/usr/local/share/GeoIPCity.dat')
city = gi.time_zone_by_addr( ipval )
host = socket.gethostbyaddr( ipval ) [0]
except socket.gaierror as e:
city = "Άγνωστη Πόλη"
host = "Άγνωστη Προέλευση"
Or even better since i actually use 3 vars inside the try block it would
be really neat to be able to detect which far failed and assign a
specific value variable failed depended.
IF it can also be written in one-line afteer the excpect would be even
better. Call me persistent but when i can write somethign in 1-line i
wou;d prefer it over 3-lines.
--
https://mail.python.org/mailman/listinfo/python-list
