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

2 votes264 views1 answer
Python project tutorial
Python
34 votes210 views6 answers
Python replace string
Python
7 votes186 views2 answers
Dataframe to dictionary with one column as key
Python
0 vote203 views1 answer
Data don't retrieve from database view in django
Python
5 votes249 views4 answers
Dropna for specific column pandas
Python
4 votes169 views3 answers
Remove the time part in datetime pandas
Python
-2 votes180 views1 answer
3d game in python
Python
1 vote190 views1 answer
How to find second maximum element of an array python
Python
0 vote228 views1 answer
Https://practice.geeksforgeeks.org/problems/coin-change2448/1
Python
7 votes188 views3 answers
Python open encoding utf-8
Python