Outline for November 17, 2020

Reading: §3.7, 7.7
Due: Homework 4, due December 1, 2020

1. Show how to write a program that extracts sequences of digits from a line

2. Common exceptions
   1. ZeroDivisionError — attempt to divide (or take the remainder of) something by 0
   2. TypeError — operation or function applied to operand of wrong type
   3. SyntaxError — Python parser encountered a malformed statement
   4. NameError — local or global name is not found
   5. ValueError — built-in function or operation applied to operator with illegal value
   6. EOFError — input function encounters an end of file
   7. FileNotFoundError — file could not be found
   8. Keyboard Interrupt — user hit the interrupt key (usually control-C)

3. Handling exceptions
   1. except [except0.py]
   2. except exceptcode [except1.py]
   3. else [except2.py]
   4. except exceptcode as msgvar [except3.py]

Matt Bishop Office: 2209 Watershed Sciences Phone: +1 (530) 752-8060 Email: mabishop@ucdavis.edu

MHI 289I, Programming for Health Informatics Version of November 17, 2020 at 10:38PM

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