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raise

</source>When catching multiple exceptions, make certain to catch the <u>lowest</u> ones contained in the exception-hierarchy first. For example, if you put 'Exception' first, both 'OSError' and 'FileNotFoundError', would never get caught.<br><br>'''TIP:''' In python it's usually best to 'try:' and 'except:' code rather than to try and determine everything that could go wrong with logic and if statements. For example, instead of checking to see if a file exists and we have read permissions, it can be better to just try and read the file and fail and catch any errors with 'OSError'.

=== Create a Python Script Which Handles Errors ===