/Python/Python file open try except error

Python file open try except error

Catch error data with except python

import sys
try:
	S = 1/0 #Create Error
except: # catch *all* exceptions
    e = sys.exc_info()
    print(e) # (Exception Type, Exception Value, TraceBack)

############
#    OR    #
############
try:
	S = 1/0
except ZeroDivisionError as e:
    print(e) # ZeroDivisionError('division by zero')

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

Similar codes

0 vote195 views1 answer
Foreignkey as users from a user group django
Python
0 vote184 views4 answers
Newspaper pypi
Python
1 vote216 views1 answer
Create new column using dictionary padnas
Python
214 votes325 views6 answers
Python loop through dictionary
Python
1 vote185 views1 answer
Variance of array python
Python
0 vote260 views1 answer
How to catch stop itteration in generator as None
Python
0 vote181 views1 answer
Np arange shape
Python
0 vote213 views1 answer
Python beautifulsoup xpath
Python
0 vote202 views1 answer
Tessa thompson
Python
45 votes203 views6 answers
How to replace nan values with 0 in pandas
Python