try catch python with open code example
Example 1: 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
Example 2: try catch python with open
import os ,csv
# Created to ensure file/dataset are being load properly
# Place below your filename with .csv where 'x' is .
data = open('x', 'r')
while True:
try:
if data == open('x'):
print('file is open')
except IOError:
print('Unable to load files')
break