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Re: Exception handling for socket.error in Python 3.5/RStudio

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From dieter <dieter@handshake.de>
Newsgroups comp.lang.python
Subject Re: Exception handling for socket.error in Python 3.5/RStudio
Date Sun, 07 Feb 2016 09:23:04 +0100
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Shaunak Bangale <shaunak.bangale@gmail.com> writes:
> ...
> while (count > 0):
>     try :
>         # read line from file:
>         print(file.readline())
>         # parse
>         parse_json(file.readline())
>         count = count - 1
>     except socket.error as e:
>         print('Connection fail', e)
>         print(traceback.format_exc())
> ...
> Error:
> except socket.error as e:
>                          ^
> SyntaxError: invalid syntax

Are you sure, that there is no invisible character at the end
of that line?

When I try code like the above (in PYthon 2.7), there is no
"SyntaxError":

>>> while(False):
...     try :
...         # read line from file:
...         print(file.readline())
...         # parse
...         parse_json(file.readline())
...         count = count - 1
...     except socket.error as e:
...         print('Connection fail', e)
...         print(traceback.format_exc())
... 
>>> 


Another reason for your problem could be an older Python version.
The "as" construct as part of the "except" clause is a more recent
addition to Python.

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Thread

Exception handling for socket.error in Python 3.5/RStudio shaunak.bangale@gmail.com - 2016-02-05 11:58 -0800
  Re: Exception handling for socket.error in Python 3.5/RStudio Nathan Hilterbrand <nhilterbrand@gmail.com> - 2016-02-05 15:07 -0500
    Re: Exception handling for socket.error in Python 3.5/RStudio shaunak.bangale@gmail.com - 2016-02-05 12:11 -0800
      Re: Exception handling for socket.error in Python 3.5/RStudio shaunak.bangale@gmail.com - 2016-02-05 12:17 -0800
  Re: Exception handling for socket.error in Python 3.5/RStudio "Martin A. Brown" <martin@linux-ip.net> - 2016-02-05 12:08 -0800
    Re: Exception handling for socket.error in Python 3.5/RStudio shaunak.bangale@gmail.com - 2016-02-05 12:22 -0800
  Re: Exception handling for socket.error in Python 3.5/RStudio "Martin A. Brown" <martin@linux-ip.net> - 2016-02-05 12:44 -0800
  Re: Exception handling for socket.error in Python 3.5/RStudio "Martin A. Brown" <martin@linux-ip.net> - 2016-02-05 13:01 -0800
  Re: Exception handling for socket.error in Python 3.5/RStudio Chris Angelico <rosuav@gmail.com> - 2016-02-06 08:01 +1100
  Re: Exception handling for socket.error in Python 3.5/RStudio Bernardo Sulzbach <mafagafogigante@gmail.com> - 2016-02-05 19:08 -0200
    Re: Exception handling for socket.error in Python 3.5/RStudio shaunak.bangale@gmail.com - 2016-02-05 13:26 -0800
      Re: Exception handling for socket.error in Python 3.5/RStudio Bernardo Sulzbach <mafagafogigante@gmail.com> - 2016-02-05 19:37 -0200
  Re: Exception handling for socket.error in Python 3.5/RStudio shaunak.bangale@gmail.com - 2016-02-05 13:57 -0800
  Re: Exception handling for socket.error in Python 3.5/RStudio Chris Angelico <rosuav@gmail.com> - 2016-02-06 08:57 +1100
  Re: Exception handling for socket.error in Python 3.5/RStudio shaunak.bangale@gmail.com - 2016-02-05 14:35 -0800
    Re: Exception handling for socket.error in Python 3.5/RStudio Chris Angelico <rosuav@gmail.com> - 2016-02-06 13:04 +1100
  Re: Exception handling for socket.error in Python 3.5/RStudio Shaunak Bangale <shaunak.bangale@gmail.com> - 2016-02-05 13:50 -0700
  Re: Exception handling for socket.error in Python 3.5/RStudio Shaunak Bangale <shaunak.bangale@gmail.com> - 2016-02-05 14:00 -0700
  Re: Exception handling for socket.error in Python 3.5/RStudio Shaunak Bangale <shaunak.bangale@gmail.com> - 2016-02-05 14:15 -0700
  Re: Exception handling for socket.error in Python 3.5/RStudio dieter <dieter@handshake.de> - 2016-02-07 09:23 +0100
    Re: Exception handling for socket.error in Python 3.5/RStudio shaunak.bangale@gmail.com - 2016-02-08 00:04 -0800
      Re: Exception handling for socket.error in Python 3.5/RStudio shaunak.bangale@gmail.com - 2016-02-19 10:07 -0800

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