Python defualt error handler

Python file open try except error

def FileCheck(fn):
    try:
      open(fn, "r")
      return 1
    except IOError:
      print "Error: File does not appear to exist."
      return 0

result = FileCheck("testfile")
print result

Source: stackoverflow.com

Python defualt error handler

import sys
def my_except_hook(exctype, value, traceback):
    if exctype == KeyboardInterrupt:
        print "Handler code goes here"
    else:
        sys.__excepthook__(exctype, value, traceback)
sys.excepthook = my_except_hook

Source: stackoverflow.com

Similar codes

0 vote296 views1 answer
Scrapy access settings from spider
Python
0 vote280 views1 answer
Insertar en una lista anidada python
Python
0 vote262 views1 answer
Can paypal be hacked by email
Python
1 vote412 views3 answers
Convert c++ code to python online
Python
3 votes278 views2 answers
Multiple variable input in python
Python
-2 votes256 views1 answer
Requests.exceptions.connectionerror: ('connection aborted.', remotedisconnected('remote end closed connection without response'))
Python
8 votes274 views10 answers
Print
Python
0 vote274 views1 answer
Tensorflow loop csdn
Python
3 votes283 views2 answers
Pygame bg color
Python
53 votes307 views2 answers
Add values to dictionary key python
Python