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annotate Sphinx/source/plugins/python/worklist.py @ 789:2f70f622059b

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added odbc tip
author Alain Mazy <am@osimis.io>
date Wed, 24 Nov 2021 15:30:29 +0100
parents 4e9dc26a5cb9
children 01fa632daae9
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56a06ca9ec20 Handling worklist SCP requests in Python
Sebastien Jodogne <s.jodogne@gmail.com>
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1 import json
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2 import orthanc
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3 import os
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5 # Path to the directory containing the DICOM worklists
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4e9dc26a5cb9 Orthanc 1.9.7
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6 # https://hg.orthanc-server.com/orthanc/file/Orthanc-1.9.7/OrthancServer/Plugins/Samples/ModalityWorklists/WorklistsDatabase
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7 WORKLIST_DIR = '/tmp/WorklistsDatabase'
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9 def OnWorklist(answers, query, issuerAet, calledAet):
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10 print('Received incoming C-FIND worklist request from %s:' % issuerAet)
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12 # Get a memory buffer containing the DICOM instance
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13 dicom = query.WorklistGetDicomQuery()
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15 # Get the DICOM tags in the JSON format from the binary buffer
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16 jsonTags = json.loads(orthanc.DicomBufferToJson(
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17 dicom, orthanc.DicomToJsonFormat.SHORT, orthanc.DicomToJsonFlags.NONE, 0))
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19 orthanc.LogWarning('C-FIND worklist request to be handled in Python: %s' %
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20 json.dumps(jsonTags, indent = 4, sort_keys = True))
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22 # Loop over the available DICOM worklists
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23 for path in os.listdir(WORKLIST_DIR):
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24 if os.path.splitext(path) [1] == '.wl':
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25 with open(os.path.join(WORKLIST_DIR, path), 'rb') as f:
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26 content = f.read()
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28 # Test whether the query matches the current worklist
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29 if query.WorklistIsMatch(content):
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30 orthanc.LogWarning('Matching worklist: %s' % path)
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31 answers.WorklistAddAnswer(query, content)
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33 orthanc.RegisterWorklistCallback(OnWorklist)