Exceptions

Python 3
  • 8 Videos | 1h 29m 54s
  • Includes Assessment
  • Earns a Badge
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Understanding and handling exceptions is essential to producing quality software. Learn about exception handling, including catching specific classes, the hierarchy, payloads, traceback objects, assertions, and chaining.

WHAT YOU WILL LEARN

  • write a basic exception handler in Python to catch all exceptions
    write an exception handler in Python to catch a specific error, and recognize the reason why catching all errors is bad practice
    describe the inheritance hierarchy of exceptions in Python and how to catch multiple exception types using a base type
    raise an exception using a payload and retrieve a payload when handling an error
  • create a custom exception class in Python
    access and manipulate traceback objects for an exception in Python
    use assertions in a Python program
    use implicit and explicit chaining of exceptions in Python

IN THIS COURSE

  • Playable
    1. 
    Catching All Exceptions
    9m 11s
    UP NEXT
  • Playable
    2. 
    Catching Specific Exception Classes
    7m 52s
  • Locked
    3. 
    The Exception Hierarchy
    8m 47s
  • Locked
    4. 
    Exception Payloads
    9m 6s
  • Locked
    5. 
    Creating New Exceptions
    13m 34s
  • Locked
    6. 
    Traceback Objects
    11m 10s
  • Locked
    7. 
    Assertions
    17m 2s
  • Locked
    8. 
    Chaining Exceptions
    9m 12s

EARN A DIGITAL BADGE WHEN YOU COMPLETE THIS COURSE

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