Mercurial > hg > orthanc
view Resources/Samples/Python/ArchiveStudiesInTimeRange.py @ 2739:6ad9873b8c04
news
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Mon, 16 Jul 2018 13:38:18 +0200 |
parents | 878b59270859 |
children | 4e43e67f8ecf |
line wrap: on
line source
#!/usr/bin/python # -*- coding: utf-8 -*- # Orthanc - A Lightweight, RESTful DICOM Store # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics # Department, University Hospital of Liege, Belgium # Copyright (C) 2017-2018 Osimis S.A., Belgium # # This program is free software: you can redistribute it and/or # modify it under the terms of the GNU General Public License as # published by the Free Software Foundation, either version 3 of the # License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. import os import os.path import sys import RestToolbox def PrintHelp(): print('Download ZIP archives for all the studies generated ' 'during a given time range (according to the StudyDate tag)\n') print('Usage: %s <URL> <StartDate> <EndDate> <TargetFolder>\n' % sys.argv[0]) print('Example: %s http://127.0.0.1:8042/ 20150101 20151231 /tmp/\n' % sys.argv[0]) exit(-1) def CheckIsDate(date): if len(date) != 8 or not date.isdigit(): print '"%s" is not a valid date!\n' % date exit(-1) if len(sys.argv) != 5: PrintHelp() URL = sys.argv[1] START = sys.argv[2] END = sys.argv[3] TARGET = sys.argv[4] CheckIsDate(START) CheckIsDate(END) def GetTag(tags, key): if key in tags: return tags[key] else: return 'No%s' % key # Loop over the studies for studyId in RestToolbox.DoGet('%s/studies' % URL): # Retrieve the DICOM tags of the current study study = RestToolbox.DoGet('%s/studies/%s' % (URL, studyId))['MainDicomTags'] # Retrieve the DICOM tags of the parent patient of this study patient = RestToolbox.DoGet('%s/studies/%s/patient' % (URL, studyId))['MainDicomTags'] # Check that the StudyDate tag lies within the given range studyDate = study['StudyDate'][:8] if studyDate >= START and studyDate <= END: # Create a filename filename = '%s - %s %s - %s.zip' % (GetTag(study, 'StudyDate'), GetTag(patient, 'PatientID'), GetTag(patient, 'PatientName'), GetTag(study, 'StudyDescription')) # Remove any non-ASCII character in the filename filename = filename.encode('ascii', errors = 'replace').translate(None, r"'\/:*?\"<>|!=").strip() # Download the ZIP archive of the study print('Downloading %s' % filename) zipContent = RestToolbox.DoGet('%s/studies/%s/archive' % (URL, studyId)) # Write the ZIP archive at the proper location with open(os.path.join(TARGET, filename), 'wb') as f: f.write(zipContent)