tests/unit/handler/test_CSVHandler.py
def non_writable_folder(fs):
    """
    A filesystem with a /dir directory that is not writable
    """
    fs.create_dir('/dir', perm_bits=000)
    return fs

    A filesystem with a /dir directory that is not writable
    
A filesystem with a /dir directory that is not writable
A filesystem with a / dir directory that is not writable
def non_writable_folder(fs):
    fs.create_dir('/dir', perm_bits=000)
    return fs
def non_writable_folder ( fs ) : fs . create_dir ( '/dir' , perm_bits = 000 ) return fs
A filesystem with a /dir directory that is not writable
A filesystem with a / dir directory that is not writable
"""
    A filesystem with a /dir directory that is not writable
    """
fs