pass error on python3

Well if you only want to capture ConnectionErrors, then you should write

except requests.exceptions.ConnectionError:

Select allOpen in new window

(you have of course to import requests to make this work)


Of course I don't know the context of your error / your issues, but in many cases it makes sense to add a log statement / a print statement or
to add an error counter or a list of failed urls in the except statement.
Otherwise debugging will be very tricky if you just silent this exception.

then my job is Okey ?

except (BaseException, Exception, AttributeError, requests.exceptions.ConnectionError, ConnectionError) as err:

Select allOpen in new window

As I said the line should be working to catch your exception (except the exception occurred in a thread or sub process)


But your line is way too complicated:


if you write

except Exception, BaseException:
     pass

Select allOpen in new window

you have probably the same result:

just add in your code something like:

excs = (BaseException, Exception, AttributeError, requests.exceptions.ConnectionError, ConnectionError)
for exc in excs:
     print(isinstance(exc(""), Exception), exc)

Select allOpen in new window

you will probably get a result similiar to:
(False, <type 'exceptions.BaseException'>)
(True, <type 'exceptions.Exception'>)
(True, <type 'exceptions.AttributeError'>)
(True, <class 'requests.exceptions.ConnectionError'>)
(True, <class 'requests.exceptions.ConnectionError'>)

this means, that AttributeError requests.exceptions.ConnectionError are subclasses of Exception.

so if you catch Exception you do not have to  explicitly cacth AttributeError requests.exceptions.ConnectionError


if you want to catch all exceptions (though this is depending on the context not necesasiry good practice , then better to just write

except:
    pass

Select allOpen in new window

If you want to catch all but one exception then:

try:
    your_code_with_exception
except ExceptionYouDontWantToCatch:
    raise
except: # catch all other exceptions
    print("rest caught here"

Select allOpen in new window