Mercurial > hg > orthanc

annotate OrthancServer/Resources/Samples/ImportDicomFiles/OrthancImport.py @ 4437:d9473bd5ed43

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upgrade to year 2021
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 06 Jan 2021 17:27:28 +0100
parents 7707fa761b71
children 9bf2f9e0af47
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4337
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1 #!/usr/bin/env 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
4437
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6 # Copyright (C) 2017-2021 Osimis S.A., Belgium
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7 #
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8 # This program is free software: you can redistribute it and/or
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9 # modify it under the terms of the GNU General Public License as
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10 # published by the Free Software Foundation, either version 3 of the
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11 # License, or (at your option) any later version.
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12 #
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13 # This program is distributed in the hope that it will be useful, but
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14 # WITHOUT ANY WARRANTY; without even the implied warranty of
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15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 # General Public License for more details.
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17 #
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18 # You should have received a copy of the GNU General Public License
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19 # 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 import argparse
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23 import bz2
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24 import gzip
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25 import os
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26 import requests
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27 import sys
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28 import tarfile
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29 import zipfile
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30
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31 from requests.auth import HTTPBasicAuth
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32
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33
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34
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35 parser = argparse.ArgumentParser(description = 'Command-line tool to import files or archives into Orthanc.')
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36 parser.add_argument('--url',
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37 default = 'http://localhost:8042',
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38 help = 'URL to the REST API of the Orthanc server')
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39 parser.add_argument('--username',
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40 default = 'orthanc',
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41 help = 'Username to the REST API')
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42 parser.add_argument('--password',
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43 default = 'orthanc',
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44 help = 'Password to the REST API')
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45 parser.add_argument('--force', help = 'Do not warn the user about deletion',
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46 action = 'store_true')
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47 parser.add_argument('--clear', help = 'Remove the content of the Orthanc database',
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48 action = 'store_true')
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49 parser.add_argument('--verbose', help = 'Be verbose',
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50 action = 'store_true')
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51 parser.add_argument('--ignore-errors', help = 'Do not stop if encountering non-DICOM files',
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52 action = 'store_true')
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53 parser.add_argument('files', metavar = 'N', nargs = '*',
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54 help = 'Files to import')
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55
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56
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57 args = parser.parse_args()
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58
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59 if args.clear and not args.force:
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60 print("""
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61 WARNING: This script will remove all the content of your
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62 Orthanc instance running on %s!
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63
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64 Are you sure ["yes" to go on]?""" % args.server)
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65
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66 if sys.stdin.readline().strip() != 'yes':
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67 print('Aborting...')
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68 exit(0)
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71
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72 IMPORTED_STUDIES = set()
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73 COUNT_ERROR = 0
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74 COUNT_SUCCESS = 0
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75
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76 def UploadBuffer(dicom):
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77 global IMPORTED_STUDIES
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78 global COUNT_ERROR
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79 global COUNT_SUCCESS
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80
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81 auth = HTTPBasicAuth(args.username, args.password)
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82 r = requests.post('%s/instances' % args.url, auth = auth, data = dicom)
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83
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84 try:
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85 r.raise_for_status()
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86 except:
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87 COUNT_ERROR += 1
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88 if args.ignore_errors:
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89 if args.verbose:
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90 print(' not a valid DICOM file, ignoring it')
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91 return
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92 else:
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93 raise
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94
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95 info = r.json()
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96 COUNT_SUCCESS += 1
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97
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98 if not info['ParentStudy'] in IMPORTED_STUDIES:
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99 IMPORTED_STUDIES.add(info['ParentStudy'])
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100
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101 r2 = requests.get('%s/instances/%s/tags?short' % (args.url, info['ID']),
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102 auth = auth)
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103 r2.raise_for_status()
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104 tags = r2.json()
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105
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106 print('')
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107 print('New imported study:')
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108 print(' Orthanc ID of the patient: %s' % info['ParentPatient'])
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109 print(' Orthanc ID of the study: %s' % info['ParentStudy'])
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110 print(' DICOM Patient ID: %s' % tags['0010,0020'])
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111 print(' DICOM Study Instance UID: %s' % tags['0020,000d'])
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112 print('')
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113
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114
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115 def UploadFile(path):
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116 with open(path, 'rb') as f:
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117 dicom = f.read()
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118 if args.verbose:
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119 print('Uploading: %s (%dMB)' % (path, len(dicom) / (1024 * 1024)))
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120
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121 UploadBuffer(dicom)
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122
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123
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124 def UploadBzip2(path):
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125 with bz2.BZ2File(path, 'rb') as f:
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126 dicom = f.read()
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127 if args.verbose:
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128 print('Uploading: %s (%dMB)' % (path, len(dicom) / (1024 * 1024)))
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129
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130 UploadBuffer(dicom)
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132
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133 def UploadGzip(path):
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134 with gzip.open(path, 'rb') as f:
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135 dicom = f.read()
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136 if args.verbose:
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137 print('Uploading: %s (%dMB)' % (path, len(dicom) / (1024 * 1024)))
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138
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139 UploadBuffer(dicom)
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140
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141
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142 def UploadTar(path, decoder):
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143 if args.verbose:
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144 print('Uncompressing tar archive: %s' % path)
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
145 with tarfile.open(path, decoder) as tar:
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
146 for item in tar:
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
147 if item.isreg():
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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148 f = tar.extractfile(item)
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
149 dicom = f.read()
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
150 f.close()
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
151
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
152 if args.verbose:
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
153 print('Uploading: %s (%dMB)' % (item.name, len(dicom) / (1024 * 1024)))
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
154
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
155 UploadBuffer(dicom)
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
156
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
157
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
158 def UploadZip(path):
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
159 if args.verbose:
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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160 print('Uncompressing ZIP archive: %s' % path)
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
161 with zipfile.ZipFile(path, 'r') as zip:
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
162 for item in zip.infolist():
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
163 # WARNING - "item.is_dir()" would be better, but is not available in Python 2.7
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
164 if item.file_size > 0:
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
165 dicom = zip.read(item.filename)
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
166
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
167 if args.verbose:
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
168 print('Uploading: %s (%dMB)' % (item.filename, len(dicom) / (1024 * 1024)))
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
169
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
170 UploadBuffer(dicom)
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
171
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
172
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
173 def DecodeFile(path):
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
174 extension = os.path.splitext(path) [1]
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
175
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
176 if path.endswith('.tar.bz2'):
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
177 UploadTar(path, 'r:bz2')
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
178 elif path.endswith('.tar.gz'):
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
179 UploadTar(path, 'r:gz')
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
180 elif extension == '.zip':
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
181 UploadZip(path)
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
182 elif extension == '.tar':
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
183 UploadTar(path, 'r')
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
184 elif extension == '.bz2':
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
185 UploadBzip2(path)
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
186 elif extension == '.gz':
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
187 UploadGzip(path)
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
188 else:
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
189 UploadFile(path)
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
190
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
191
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
192 if args.clear:
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
193 print('Removing the content of Orthanc')
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
194
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
195 auth = HTTPBasicAuth(args.username, args.password)
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
196 r = requests.get('%s/studies' % args.url, auth = auth)
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
197 r.raise_for_status()
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
198
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
199 print(' %d studies are being removed...' % len(r.json()))
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
200
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
201 for study in r.json():
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
202 requests.delete('%s/studies/%s' % (args.url, study), auth = auth).raise_for_status()
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
203
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
204 print('Orthanc is now empty')
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
205 print('')
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
206
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
207
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
208 for path in args.files:
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
209 if os.path.isfile(path):
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
210 DecodeFile(path)
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
211 elif os.path.isdir(path):
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
212 for root, dirs, files in os.walk(path):
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
213 for name in files:
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
214 DecodeFile(os.path.join(root, name))
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
215 else:
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
216 raise Exception('Missing file or directory: %s' % path)
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
217
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
218
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
219 print('')
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
220 print('Status:')
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
221 print(' %d DICOM instances properly imported' % COUNT_SUCCESS)
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
222 print(' %d DICOM studies properly imported' % len(IMPORTED_STUDIES))
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
223 print(' Error in %d files' % COUNT_ERROR)
7707fa761b71 OrthancImport.py sample
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
224 print('')