PyDocs

Nav

Python Runtime Services

bytes.islower

builtins

method of bytes
  • bytes.islower()
B.islower() -> bool

Return True if all cased characters in B are lowercase and there is
at least one cased character in B, False otherwise.
1 Example
>>> b'hello world'.islower()
True
>>> b'Hello world'.islower()
False
from the Python docs
See Also
No see-alsos for builtins/bytes.islower
0 Notes
No notes for bytes.islower