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author Alain Mazy <am@orthanc.team>
date Mon, 28 Oct 2024 09:23:08 +0100
parents ba2403ebd4b7
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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704
ba2403ebd4b7 moving python samples in separate files (3)
Sebastien Jodogne <s.jodogne@gmail.com>
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1 import json
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Sebastien Jodogne <s.jodogne@gmail.com>
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2 import orthanc
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Sebastien Jodogne <s.jodogne@gmail.com>
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3
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Sebastien Jodogne <s.jodogne@gmail.com>
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4 def GetStudyDate(study):
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5 if 'StudyDate' in study['MainDicomTags']:
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6 return study['MainDicomTags']['StudyDate']
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7 else:
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Sebastien Jodogne <s.jodogne@gmail.com>
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8 return ''
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9
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Sebastien Jodogne <s.jodogne@gmail.com>
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10 def SortStudiesByDate(output, uri, **request):
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11 if request['method'] == 'GET':
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12 # Retrieve all the studies
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Sebastien Jodogne <s.jodogne@gmail.com>
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13 studies = json.loads(orthanc.RestApiGet('/studies?expand'))
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14
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15 # Sort the studies according to the "StudyDate" DICOM tag
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16 studies = sorted(studies, key = GetStudyDate)
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17
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18 # Read the limit/offset arguments provided by the user
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Sebastien Jodogne <s.jodogne@gmail.com>
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19 offset = 0
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20 if 'offset' in request['get']:
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21 offset = int(request['get']['offset'])
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22
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23 limit = 0
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24 if 'limit' in request['get']:
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25 limit = int(request['get']['limit'])
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26
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27 # Truncate the list of studies
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Sebastien Jodogne <s.jodogne@gmail.com>
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28 if limit == 0:
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29 studies = studies[offset : ]
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30 else:
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31 studies = studies[offset : offset + limit]
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32
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33 # Return the truncated list of studies
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Sebastien Jodogne <s.jodogne@gmail.com>
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34 output.AnswerBuffer(json.dumps(studies), 'application/json')
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35 else:
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36 output.SendMethodNotAllowed('GET')
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37
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38 orthanc.RegisterRestCallback('/sort-studies', SortStudiesByDate)