Mercurial > hg > orthanc-book
comparison Sphinx/source/plugins/python/paging.py @ 704:ba2403ebd4b7
moving python samples in separate files (3)
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Fri, 11 Jun 2021 10:24:08 +0200 |
| parents | |
| children |
comparison
equal
deleted
inserted
replaced
| 703:a589668768d7 | 704:ba2403ebd4b7 |
|---|---|
| 1 import json | |
| 2 import orthanc | |
| 3 | |
| 4 def GetStudyDate(study): | |
| 5 if 'StudyDate' in study['MainDicomTags']: | |
| 6 return study['MainDicomTags']['StudyDate'] | |
| 7 else: | |
| 8 return '' | |
| 9 | |
| 10 def SortStudiesByDate(output, uri, **request): | |
| 11 if request['method'] == 'GET': | |
| 12 # Retrieve all the studies | |
| 13 studies = json.loads(orthanc.RestApiGet('/studies?expand')) | |
| 14 | |
| 15 # Sort the studies according to the "StudyDate" DICOM tag | |
| 16 studies = sorted(studies, key = GetStudyDate) | |
| 17 | |
| 18 # Read the limit/offset arguments provided by the user | |
| 19 offset = 0 | |
| 20 if 'offset' in request['get']: | |
| 21 offset = int(request['get']['offset']) | |
| 22 | |
| 23 limit = 0 | |
| 24 if 'limit' in request['get']: | |
| 25 limit = int(request['get']['limit']) | |
| 26 | |
| 27 # Truncate the list of studies | |
| 28 if limit == 0: | |
| 29 studies = studies[offset : ] | |
| 30 else: | |
| 31 studies = studies[offset : offset + limit] | |
| 32 | |
| 33 # Return the truncated list of studies | |
| 34 output.AnswerBuffer(json.dumps(studies), 'application/json') | |
| 35 else: | |
| 36 output.SendMethodNotAllowed('GET') | |
| 37 | |
| 38 orthanc.RegisterRestCallback('/sort-studies', SortStudiesByDate) |