Hi,
I'm using [folder_list] to perform the following tasks:
- check whether a directory or file exists
- get the list of files in a directory (which is an empty list if the
directory is empty)
However, when the file does not exist or the directory of which I'm getting the list is empty, it prints an error message on the console. The test works, but I need to avoid printing error messages when there's no error to worry about.
Is there another way of getting a directory list without printing an error message to the console if the list is empty?
Thanks m.
Le lundi 20 juin 2011 à 18:36 +0200, Matteo Sisti Sette a écrit :
Hi,
I'm using [folder_list] to perform the following tasks:
- check whether a directory or file exists
- get the list of files in a directory (which is an empty list if the
directory is empty)
However, when the file does not exist or the directory of which I'm getting the list is empty, it prints an error message on the console. The test works, but I need to avoid printing error messages when there's no error to worry about.
Is there another way of getting a directory list without printing an error message to the console if the list is empty?
Modify the source code ? ++
Jack
Thanks m.
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You could first write any kind of file into the directory first. Then get the directory content but ignore the file you just wrote - maybe even delete it afterwards.
Ingo
-----Ursprüngliche Nachricht----- Von: pd-list-bounces@iem.at [mailto:pd-list-bounces@iem.at] Im Auftrag von Matteo Sisti Sette Gesendet: Montag, 20. Juni 2011 18:37 An: PD-List Betreff: [PD] Testing whether a directory is empty without printing error messages if it is
Hi,
I'm using [folder_list] to perform the following tasks:
- check whether a directory or file exists
- get the list of files in a directory (which is an empty list if the
directory is empty)
However, when the file does not exist or the directory of which I'm getting the list is empty, it prints an error message on the console. The test works, but I need to avoid printing error messages when there's no error to worry about.
Is there another way of getting a directory list without printing an error message to the console if the list is empty?
Thanks m.
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Try using the [hcs/stat] object.
.hc
On Jun 20, 2011, at 1:08 PM, Ingo wrote:
You could first write any kind of file into the directory first.
Then get the directory content but ignore the file you just wrote - maybe
even delete it afterwards.Ingo
-----Ursprüngliche Nachricht----- Von: pd-list-bounces@iem.at [mailto:pd-list-bounces@iem.at] Im
Auftrag von Matteo Sisti Sette Gesendet: Montag, 20. Juni 2011 18:37 An: PD-List Betreff: [PD] Testing whether a directory is empty without printing
error messages if it isHi,
I'm using [folder_list] to perform the following tasks:
- check whether a directory or file exists
- get the list of files in a directory (which is an empty list if the
directory is empty)
However, when the file does not exist or the directory of which I'm getting the list is empty, it prints an error message on the console. The test works, but I need to avoid printing error messages when
there's no error to worry about.Is there another way of getting a directory list without printing an error message to the console if the list is empty?
Thanks m.
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
The arc of history bends towards justice. - Dr. Martin Luther
King, Jr.
-
Hans-Christoph Steiner -
Ingo -
Jack -
Matteo Sisti Sette