os.Path.isdirectory
os.Path.isdirectory() is used to check whether a file is a directory or not:
CALL os.Path.isdirectory(f_name) RETURNING result
where
- f_name is a STRING variable containing the file name to check,
- result is TRUE if the file is a directory or FALSE otherwise.
os.Path.isDirectory() returns FALSE if specified path is a symbolic link.
When you specify a file name, be careful with its case.
UNIX is case-sensitive, so it will treat files which names come in different cases as separate files.
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