Python Exceptions
February 16, 2019
The base example is to use a try/except block. You can raise exceptions in code that can be caught by the except block.
try:
linux_interaction()
except:
print('Linux function was not executed')
Example case
class LinkedList:
def __init__(self, head=None):
self.head = head
def getFirst(self):
if self.head == None:
raise Exception("No items in list")
else:
return self.head
try:
ll = LinkedList()
ll.getFirst()
except Exception, error:
print(error)
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