Python String isupper() Method
Example
Check if all the characters in the text are in upper case:
txt = "THIS
IS NOW!"
x = txt.isupper()
print(x)
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Definition and Usage
The isupper() method returns True if all the
characters are in upper case, otherwise False.
Numbers, symbols and spaces are not checked, only alphabet characters.
Syntax
string.isupper()
Parameter Values
No parameters.
More Examples
Example
Check if all the characters in the texts are in upper case:
a = "Hello World!"
b = "hello 123"
c = "MY
NAME IS PETER"
print(a.isupper())
print(b.isupper())
print(c.isupper())
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