118 lines
3.4 KiB
Python
Executable File
118 lines
3.4 KiB
Python
Executable File
#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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# Orthanc - A Lightweight, RESTful DICOM Store
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# Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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# Department, University Hospital of Liege, Belgium
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# Copyright (C) 2017-2023 Osimis S.A., Belgium
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# Copyright (C) 2024-2025 Orthanc Team SRL, Belgium
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# Copyright (C) 2021-2025 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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#
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# This program is free software: you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# This sample Python script illustrates how to DICOM-ize a JPEG image,
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# a PNG image, or a PDF file using the route "/tools/create-dicom" of
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# the REST API of Orthanc. Make sure to adapt the parameters of the
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# DICOM-ization below.
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#
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# The following command-line will install the required library:
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#
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# $ sudo pip3 install requests
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#
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import base64
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import imghdr
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import json
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import os
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import requests
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########################################
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## Parameters for the DICOM-ization ##
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########################################
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PATH = os.path.join(os.getenv('HOME'), 'Downloads', 'Spy 11B.jpg')
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URL = 'http://localhost:8042/'
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USERNAME = 'orthanc'
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PASSWORD = 'orthanc'
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TAGS = {
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'ConversionType' : 'SI', # Scanned Image
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'InstanceNumber' : '1',
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'Laterality' : '',
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'Modality' : 'OT',
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'PatientOrientation' : '',
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'SOPClassUID' : '1.2.840.10008.5.1.4.1.1.7', # Secondary Capture Image Storage
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'SeriesNumber' : '1',
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}
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if True:
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# Case 1: Attach the new DICOM image as a new series in an
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# existing study. In this case, "PARENT_STUDY" indicates the
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# Orthanc identifier of the parent study:
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# https://orthanc.uclouvain.be/book/faq/orthanc-ids.html
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PARENT_STUDY = '66c8e41e-ac3a9029-0b85e42a-8195ee0a-92c2e62e'
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else:
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# Case 2: Create a new study
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PARENT_STUDY = None
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STUDY_TAGS = {
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'PatientID' : 'Test',
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'PatientName' : 'Hello^World',
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'PatientSex' : 'O',
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'PatientBirthDate' : None,
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'StudyID' : 'Test',
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'ReferringPhysicianName' : None,
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'AccessionNumber' : None,
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}
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TAGS.update(STUDY_TAGS)
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########################################
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## Application of the DICOM-ization ##
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########################################
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if imghdr.what(PATH) == 'jpeg':
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mime = 'image/jpeg'
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elif imghdr.what(PATH) == 'png':
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mime = 'image/png'
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elif os.path.splitext(PATH) [1] == '.pdf':
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mime = 'application/pdf'
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else:
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raise Exception('The input image is neither JPEG, nor PNG, nor PDF')
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with open(PATH, 'rb') as f:
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content = f.read()
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data = 'data:%s;base64,%s' % (mime, base64.b64encode(content).decode('ascii'))
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arguments = {
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'Content': data,
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'Tags': TAGS,
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}
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if PARENT_STUDY != None:
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arguments['Parent'] = PARENT_STUDY
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r = requests.post('%s/tools/create-dicom' % URL,
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json.dumps(arguments),
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auth = requests.auth.HTTPBasicAuth(USERNAME, PASSWORD))
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r.raise_for_status()
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