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1 #!/usr/bin/python
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2
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3 import time
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4 import sys
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5 import RestToolbox
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6
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7 if len(sys.argv) != 3:
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8 print("""
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9 Sample script that continuously monitors the arrival of new DICOM
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10 images into Orthanc (through the Changes API).
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11
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12 Usage: %s [hostname] [HTTP port]
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13 For instance: %s localhost 8042
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14 """ % (sys.argv[0], sys.argv[0]))
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15 exit(-1)
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16
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17 URL = 'http://%s:%d' % (sys.argv[1], int(sys.argv[2]))
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18
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19
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20 def NewInstanceReceived(path):
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21 print 'New instance received: "%s"' % path
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22
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23
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24 URL = 'http://localhost:8042'
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25 current = 0
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26 while True:
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27 r = RestToolbox.DoGet(URL + '/changes', {
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28 'since' : current,
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29 'limit' : 4
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30 })
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31
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32 for change in r['Changes']:
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33 if change['ChangeType'] == 'NewInstance':
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34 path = change['Path']
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35 NewInstanceReceived(path)
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36 RestToolbox.DoDelete(URL + path)
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37
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38 current = r['Last']
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39
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40 if r['Done']:
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41 print "Everything has been processed: Waiting..."
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42 time.sleep(1)
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