python try catch continue code example

Example 1: python try except continue loop

try:
  #code
except:
  #pass to continue loop or error handling
  pass
else:
  #code
  pass
finally:
  pass

Example 2: 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