Module 7 Summary
Thomas J. Kennedy
Having completed the File IO, Context Managers, and Exceptions module (i.e., Module 7) you should now be comfortable:
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Using context managers to guarantee that all files are closed.
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Working with plaintext input files
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Working with plaintext output files
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Handling exceptions
1 Questions to Consider
Take a few minutes to think about the following:
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How context managers increase readability of code the reads from (or writes to files)
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When a
ValueErrorcan be raised -
When a
IndexErrorcan be raised
2 On to the Next Module…
The next module (i.e., Writing Pythonic Code, Code Linting, and Testing with PyTest) will discuss how to test Python code along with discussions of linting tools.