Додаткова інформація

Документація:

• Compound statements (if, while, for, try)
• break, continue
• Errors and Exceptions
• Built-in Exceptions
• Operator precedence

Статті:

• Write Cleaner Python: Use Exceptions
• Robust exception handling
• Python Exception Handling Techniques

Stack Overflow:

• Why does python use 'else' after for and while loops?
• Is it a good practice to use try-except-else in Python?