This page (revision-21) was last changed on 2025-07-30 13:27 by Murray Altheim

This page was created on 2025-07-30 02:24 by Murray Altheim

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Micro Python Tutorial Exercise 01
MicroPythonTutorialExercise01

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At line 15 changed one line
There is a structure in Python called a {{try-except-finally}} __block__, which is ideal for a main.py file:
In Python there is a {{try-except-finally}} structure called a "compound statement" consisting of three separate __blocks__, which is ideal for a main.py file.
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In the below example, there is a {{try}} block, followed by an {{except}} block, followed by a {{finally}} block. A {{try}} block must be followed by an {{except}} block and/or a {{finally}} block (you must have one of them).
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\\# this is a comment
try:
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print('hello world.') # remember to indent the insides of your blocks by 4 characters!
except Exception:
# this block is executed if there is an exception (error)
print('an error occurred.')
finally:
# this is always executed, no matter what
print('complete.')
%%
If you want to use the exception to print out an error message you need to assign it to a variable (in this case, we've used {{ex}}).
%%filename main.py %%
%%python
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^^^^ 🠈 remember to indent the insides of your blocks by 4 characters!
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This page (revision-21) was last changed on 2025-07-30 13:27 by Murray AltheimTop