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str.isupper() solution in Clear category for All Upper II by 2010min0ru
def is_all_upper(text: str) -> bool:
"""Check if all string characters are in uppercase."""
return text.isupper()
if __name__ == '__main__':
print("Example:")
print(is_all_upper('ALL UPPER'))
# These "asserts" are used for self-checking and not for an auto-testing
assert is_all_upper('ALL UPPER') == True
assert is_all_upper('all lower') == False
assert is_all_upper('mixed UPPER and lower') == False
assert is_all_upper('') == False
print("Coding complete? Click 'Check' to earn cool rewards!")
Nov. 24, 2020
