fhir-parse-qs 0.3.0

Usage

from fhir_parse_qs import Search
search = Search('Patient', 'name=bob') # Search(<endpoint>, <query_string>)

# endpoint
search.endpoint --> 'Patient'

# all the namedtuples
search.parsed --> [FHIRSearch(...)]

# index as key; each parameter/value pair gets parsed into a namedtuple
search[0] --> FHIRSearch(...)
search[0].modifier --> None
search[0].prefix --> None
search[0].value --> 'bob'
search[0].parameter --> 'name'
search[0].type_ --> 'string'
search[0].chain --> None

# act like dict with parameter as key (list if non-unique parameter)
search['name'] --> FHIRSearch(...)

# can iterate over the parameter/value pairs
for x in search:
     print(x) --> FHIRSearch(...)

# unrecognized parameter, ignore and log it
search = Search('Patient', 'random=test')
search.error --> [...]

# chains - namedtuple with endpoint, target_parameter, target_type
search = Search('Observation', 'patient.name=peter')
search[0].parameter --> 'name' # last parameter in chain
search[0].value --> 'peter'
search[0].chain --> [FHIRChain(...), FHIRChain(...)]
search[0].chain[0].endpoint = 'Observation'
search[0].chain[0].target = 'patient'
search[0].chain[0].ttype = 'reference'
search[0].chain[1].endpoint = 'Patient'
search[0].chain[1].target = 'name'
search[0].chain[1].ttype = 'string'