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 vote229 views1 answer
Sublim text python indentation error
Python
5 votes223 views4 answers
Ask a question on python
Python
1 vote218 views1 answer
Delete last message discord.py
Python
-1 vote216 views1 answer
How do you split a list into evenly sized chunks?
Python
0 vote238 views1 answer
Flask server not reloading
Python Flask
0 vote226 views2 answers
Matplot lib mehrere bilder nebeneinander
Python
8 votes241 views2 answers
How to earse special chrat¥cter from string in python
Python
0 vote224 views2 answers
Pandas count number missing values
Python
2 votes240 views1 answer
How to reomve certain row from dataframe pandas
Python
0 vote231 views1 answer
Pandas series remove element by index
Python