Python3 islower() Method
Python3 StringsDescription
The islower() method checks whether the string consists of lowercase letters.
Syntax
Syntax of the islower() method:
str.islower()
Parameters
- None.
Return Value
Returns True if the string contains at least one case-sensitive character and all these (case-sensitive) characters are lowercase; otherwise, returns False.
Example
The following example demonstrates the islower() method:
Example
#!/usr/bin/python3
str = "EXAMPLE example....wow!!!"
print (str.islower())
str = "example example....wow!!!"
print (str.islower())
str = "EXAMPLE example....wow!!!"
print (str.islower())
str = "example example....wow!!!"
print (str.islower())
The output of the above example is as follows:
False True
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