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annotate Resources/Samples/Python/ManualModification.py @ 1917:7db4b909bec3

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ManualModification sample
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 12 Feb 2016 11:14:25 +0100
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children 65b1ce7cb84f
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1917
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1 #!/usr/bin/python
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2
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3 # Orthanc - A Lightweight, RESTful DICOM Store
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4 # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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5 # Department, University Hospital of Liege, Belgium
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6 #
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7 # This program is free software: you can redistribute it and/or
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8 # modify it under the terms of the GNU General Public License as
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9 # published by the Free Software Foundation, either version 3 of the
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10 # License, or (at your option) any later version.
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11 #
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12 # This program is distributed in the hope that it will be useful, but
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13 # WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 # General Public License for more details.
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16 #
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17 # You should have received a copy of the GNU General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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20
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21
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22 # This sample shows how to carry on a manual modification of DICOM
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23 # tags spread accross various levels (Patient/Study/Series/Instance)
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24 # that would normally forbidden as such by the REST API of Orthanc to
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25 # avoid breaking the DICOM hierarchy. This sample can be useful for
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26 # more complex anonymization/modification scenarios, or for optimizing
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27 # the disk usage (the original and the modified instances never
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28 # coexist).
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29
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30 from RestToolbox import *
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31
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32 URL = 'http://localhost:8042'
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33 STUDY = '27f7126f-4f66fb14-03f4081b-f9341db2-53925988'
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34
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35 identifiers = {}
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36
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37 for instance in DoGet('%s/studies/%s/instances' % (URL, STUDY)):
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38 # Setup the parameters of the modification
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39 replace = {
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40 "PatientID" : "Hello",
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41 "PatientName" : "Modified",
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42 "StationName" : "TEST",
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43 }
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44
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45 # Get the original UIDs of the instance
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46 seriesUID = DoGet('%s/instances/%s/content/SeriesInstanceUID' % (URL, instance['ID']))
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47 if seriesUID in identifiers:
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48 replace['SeriesInstanceUID'] = identifiers[seriesUID]
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50 studyUID = DoGet('%s/instances/%s/content/StudyInstanceUID' % (URL, instance['ID']))
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51 if studyUID in identifiers:
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52 replace['StudyInstanceUID'] = identifiers[studyUID]
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53
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54 # Manually modify the instance
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55 print('Modifying instance %s' % instance['ID'])
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56 modified = DoPost('%s/instances/%s/modify' % (URL, instance['ID']),
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57 { "Replace" : replace })
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58
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59 # Remove the original instance
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60 DoDelete('%s/instances/%s' % (URL, instance['ID']))
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61
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62 # Add the modified instance
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63 modifiedId = DoPost('%s/instances' % URL, modified)['ID']
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64
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65 # Register the modified UIDs
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66 identifiers[seriesUID] = DoGet('%s/instances/%s/content/SeriesInstanceUID' % (URL, modifiedId))
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67 identifiers[studyUID] = DoGet('%s/instances/%s/content/StudyInstanceUID' % (URL, modifiedId))