Archive studies to NAS share

Google Groups archive
1

Hi, Orthanc Team!

Looking for a best way to archive studies to archive NAS from Orthanc

Need to be archived:



<“PatientID1” - “PatientName1”>.zip
<“PatientID2” - “PatientName2”>.zip
…

I can studies for a day by
curl -X POST http://localhost:8042/tools/find -d ‘{“Level”:“Study”,“Expand”:false,“Query”:{“StudyDate”:“20211215-20211215”}}’

PatientID and PatinentName can found by
curl http://localhost:8042/studies/f5009020-4969c539-2098a2f8-7c5cfb3a-55d84da8

and can get study archive by
curl http://localhost:8042/studies/f5009020-4969c539-2098a2f8-7c5cfb3a-55d84da8/archive > archive.zip

BUT I need automate this process.

Any suggestions?

Best regards!

2

Hello,

You might be interested in the following sample Python script that is part of the Orthanc source distribution:

https://hg.orthanc-server.com/orthanc/file/tip/OrthancServer/Resources/Samples/Python/ArchiveStudiesInTimeRange.py

You could also have a look at the WebDAV support:
https://book.orthanc-server.com/users/webdav.html

Sébastien-

3

Hello!

Thanks for Python script.

Trying it at Debian 11
1.
:~$ /usr/bin/python3 /home/dicom/ArchiveStudiesInTimeRange.py
File “/home/dicom/ArchiveStudiesInTimeRange.py”, line 39
print ‘“%s” is not a valid date!\n’ % date
^
SyntaxError: Missing parentheses in call to ‘print’. Did you mean print(‘“%s” is not a valid date!\n’ % date)?

modified to print(‘“%s” is not a valid date!\n’ % date)
then run and got error 2
2.

:~$ /usr/bin/python3 /home/dicom/ArchiveStudiesInTimeRange.py http://10.21.25.250:8042/ 20211215 /srv/irpen-synology/
Traceback (most recent call last):
File “/home/dicom/ArchiveStudiesInTimeRange.py”, line 27, in
import RestToolbox
ModuleNotFoundError: No module named ‘RestToolbox’

Downloaded https://hg.orthanc-server.com/orthanc/file/tip/OrthancServer/Resources/Samples/Python/RestToolbox.py
put it same folder as ArchiveStudiesInTimeRange.py
run again and got error 3:

  1. TypeError: a bytes-like object is required, not ‘str’

:~$ /usr/bin/python3 /home/dicom/ArchiveStudiesInTimeRange.py http://10.21.25.250:8042/ 20211214 20211215 /srv/irpen-synology/
Traceback (most recent call last):
File “/home/dicom/ArchiveStudiesInTimeRange.py”, line 87, in
filename = filename.encode(‘ascii’, errors = ‘replace’).translate(None, r"'/:*?"<>|!=").strip()
TypeError: a bytes-like object is required, not ‘str’

:frowning:

4

Done it!

it need to be install python2 and all works fine!

Thanks to all!

5

Hello,

FYI, I have just fixed compatibility of this sample script against Python3 with the following changeset:
https://hg.orthanc-server.com/orthanc/rev/ffc03a1d60c3

Sébastien-

6

Hello again.
Seems strange things

At Orthanc i can see 91 study, buy script archives 89

Без названия.png

Any ideas why?

7

You’ve imported 89 folders and you get 91 studies. One folder may contain data from more than one study.

HTH,

Alain.

Без названия.png

8

Hi all. Have a question: how correct send username and password to this python script?
https://hg.orthanc-server.com/orthanc/file/tip/OrthancServer/Resources/Samples/Python/ArchiveStudiesInTimeRange.py

got next exeption without credentials
Traceback (most recent call last):
File “/home/urik/OrthancTools/scripts/ArchiveStudiesInTimeRange.py”, line 61, in
for studyId in RestToolbox.DoGet(‘%s/studies’ % URL):
File “/home/urik/OrthancTools/scripts/RestToolbox.py”, line 65, in DoGet
raise Exception(resp.status)
Exception: 401

9

Hello,

You should be able to do so by adding a call to “RestToolbox.SetCredentials()”, that is defined in the following file:
https://hg.orthanc-server.com/orthanc/file/Orthanc-1.11.3/OrthancServer/Resources/Samples/Python/RestToolbox.py

HTH,
Sébastien-

10

in these scripts
https://hg.orthanc-server.com/orthanc/file/Orthanc-1.11.3/OrthancServer/Resources/Samples/ImportDicomFiles
i can find autorization but i can’t compile something working for archiving script.
=(
I’m not so strong in programming

Anyone who knows python able to help?