Code fragments of main.py

• import os
• import os.path as osp
• from fhirpy import SyncFHIRClient
• ## output dir
• here = osp.dirname(osp.abspath(__file__))
• out_dir = osp.join(here, 'output')
• if not os.path.exists(out_dir):
• os.makedirs(out_dir)
• ## output file
• if not osp.exists(osp.join(out_dir, 'report.txt')):
• with open(osp.join(out_dir, 'report.txt'), 'w') as f:
• pass
• ## Define (input) variables from Docker Container environment variables
• fhir_server = str(os.environ['FHIR_SERVER'])
• fhir_port = str(os.environ['FHIR_PORT'])
• # Create an instance
• client = SyncFHIRClient('http://{}:{}/fhir'.format(fhir_server, fhir_port))
• resources = ['Patient', 'Condition', 'Observation', 'Specimen']
• # Search for Resource
• with open(osp.join(out_dir, 'report.txt'), 'a') as f:
• for resource in resources:
• count = 0
• # Return lazy search set
• items = client.resources(resource)
• for item in items:
• count = count + 1
• print("Number of '{}': {}".format(resource, count))
• f.write("Number of '{}': {} \n".format(resource, count))
• print("Done")

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