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comparison 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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1916:5bcf721bde4f 1917:7db4b909bec3
1 #!/usr/bin/python
2
3 # Orthanc - A Lightweight, RESTful DICOM Store
4 # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
5 # Department, University Hospital of Liege, Belgium
6 #
7 # This program is free software: you can redistribute it and/or
8 # modify it under the terms of the GNU General Public License as
9 # published by the Free Software Foundation, either version 3 of the
10 # License, or (at your option) any later version.
11 #
12 # This program is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 # General Public License for more details.
16 #
17 # You should have received a copy of the GNU General Public License
18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19
20
21
22 # This sample shows how to carry on a manual modification of DICOM
23 # tags spread accross various levels (Patient/Study/Series/Instance)
24 # that would normally forbidden as such by the REST API of Orthanc to
25 # avoid breaking the DICOM hierarchy. This sample can be useful for
26 # more complex anonymization/modification scenarios, or for optimizing
27 # the disk usage (the original and the modified instances never
28 # coexist).
29
30 from RestToolbox import *
31
32 URL = 'http://localhost:8042'
33 STUDY = '27f7126f-4f66fb14-03f4081b-f9341db2-53925988'
34
35 identifiers = {}
36
37 for instance in DoGet('%s/studies/%s/instances' % (URL, STUDY)):
38 # Setup the parameters of the modification
39 replace = {
40 "PatientID" : "Hello",
41 "PatientName" : "Modified",
42 "StationName" : "TEST",
43 }
44
45 # Get the original UIDs of the instance
46 seriesUID = DoGet('%s/instances/%s/content/SeriesInstanceUID' % (URL, instance['ID']))
47 if seriesUID in identifiers:
48 replace['SeriesInstanceUID'] = identifiers[seriesUID]
49
50 studyUID = DoGet('%s/instances/%s/content/StudyInstanceUID' % (URL, instance['ID']))
51 if studyUID in identifiers:
52 replace['StudyInstanceUID'] = identifiers[studyUID]
53
54 # Manually modify the instance
55 print('Modifying instance %s' % instance['ID'])
56 modified = DoPost('%s/instances/%s/modify' % (URL, instance['ID']),
57 { "Replace" : replace })
58
59 # Remove the original instance
60 DoDelete('%s/instances/%s' % (URL, instance['ID']))
61
62 # Add the modified instance
63 modifiedId = DoPost('%s/instances' % URL, modified)['ID']
64
65 # Register the modified UIDs
66 identifiers[seriesUID] = DoGet('%s/instances/%s/content/SeriesInstanceUID' % (URL, modifiedId))
67 identifiers[studyUID] = DoGet('%s/instances/%s/content/StudyInstanceUID' % (URL, modifiedId))