/
run.py
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run.py
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from database import init_db, db_session
from flask import Flask
from models import *
import json
from elasticsearch import Elasticsearch
from flask.ext.cache import Cache
import redis
init_db()
app = Flask(__name__)
es = Elasticsearch([{'host': 'localhost', 'port': 9200}])
cache = Cache(app, config={
'CACHE_TYPE': 'redis',
'CACHE_KEY_PREFIX': 'redfcache',
'CACHE_REDIS_HOST': '127.0.0.1',
'CACHE_REDIS_PORT': '6379',
'CACHE_REDIS_URL': 'redis://127.0.0.1:6379'
})
@app.route('/alldoctors')
def get_all_doctors():
doctor_data = {}
doclist=[]
for d in Doctor.query.all():
print d.name
doctor_data = {}
clinicList = []
doctor_data['name'] = d.name
doctor_data['id'] = d.id
doctor_data['email'] = d.email
doctor_data['recommendations']=d.recommendations
doctor_data['photo']=d.photo
doctor_data['location'] =Locality.query.get(d.locality).name
for clinic in d.clinics:
clinicMap={}
clinicMap["name"] = clinic.name
clinicMap["address"] = clinic.address
clinicMap["fees"] = assoc_doc_clinic.query.filter(\
assoc_doc_clinic.doc_id == d.id,assoc_doc_clinic.clinic_id == \
clinic.id).first().fees
clinicList.append(clinicMap)
doctor_data["clinics"] = clinicList
doctor_data['specialities'] = [speciality.name for speciality in d.specialities]
doclist.append(doctor_data)
response= {'data': doclist, 'success':True}
return json.dumps(response)
@app.route('/doctor/<doc_id>')
@cache.memoize(timeout=5000)
def get_doctor_profile(doc_id):
d=Doctor.query.get(doc_id)
if not d.published:
return json.dumps({'success':False,'Error':'No such Doctor exists\
(or is published)'})
doctor = {}
doctor['name'] = d.name
doctor['id'] = d.id
doctor['email'] = d.email
doctor['recommendations'] = d.recommendations
doctor['experience'] = d.experience
doctor['qualification']=d.qualification
doctor['locality'] = Locality.query.get(d.locality).name
doctor['city'] = City.query.get(Locality.query.get(d.locality).city_id).name
doctor['photo'] = d.photo
doctor['salutation'] = d.salutation
clinicLists =[]
for clinic in d.clinics:
clinicmap = {}
clinicmap['name'] = clinic.name
clinicmap['address'] = clinic.address
clinicmap['fees'] = assoc_doc_clinic.query.filter(assoc_doc_clinic.doc_id==d.id,
assoc_doc_clinic.clinic_id == clinic.id).first().fees
clinicmap['timing'] = assoc_doc_clinic.query.filter(assoc_doc_clinic.doc_id==d.id,
assoc_doc_clinic.clinic_id == clinic.id).first().timings
clinicLists.append(clinicmap)
doctor['clinics'] = clinicLists
doctor['specialities'] = [{"name":spec.name} for spec in d.specialities]
response= {'data': doctor, 'success':True}
'''
for k,v in d.__dict__.iteritems():
if(k[0]!='_'):
doctor[k]=v
response= {'data': d.serialize(), 'success':True}'''
return json.dumps(response)
#return json.dumps(d.__dict__)
@app.route('/allclinics')
def get_all_clinics():
clinicList = []
for c in Clinic.query.all():
clinicmap = {}
clinicmap['name'] = c.name
clinicmap['address'] = c.address
clinicmap['id'] = c.id
#clinicmap['city'] = City.query.get(c.city).name
clinicList.append(clinicmap)
response = {'clinics': clinicList,'success':True}
return json.dumps(response)
#----------------------------------------------------------------ElasticSearch--------------------------------------------------------------
@app.route('/location/<city>/<location_term>')
def locationsearch(city,location_term):
'''
This function is used for (Elastic) searching the hits for a location.
'''
res=es.search(index="practo_index", doc_type = "location",
body={ "query":{
"filtered":{
"query":{
"query_string": {
"default_field": "name",
"query": location_term
}
},
"filter":{
"term": {"city": city.lower()}
}
}
}
})
locality_list = []
for loc in res['hits']['hits']:
print loc
locality_list.append({"name":loc['_source']['name'],"type":"Locality"})
response = {}
response={"total":res['hits']['total'],"matches":locality_list}
return json.dumps(response)
@app.route('/query/<city>/<query_term>')
def homequery(city,query_term):
'''
This function is used for Elastic search of query, which can be the name
of a doctor , clinic, or speciality. '''
res=es.search(index="practo_index",
body={ "query":{
"filtered":{
"query":{
"query_string": {
"query":query_term
}
},
"filter":{
"or":[{
"term": {"city": city.lower()}
},
{
"term":{"_type":"specialities"}
}
]
}
}
}
})
hitlist=[]
print res
for hit in res['hits']['hits']:
if hit['_type']=="doctors":
hitlist.append({"name":hit['_source']['name'], "type" : "doctor"})
if hit['_type']=="clinics":
hitlist.append({"name":hit['_source']['name'],"type" : "clinic"})
if hit['_type']=="specialities":
hitlist.append({"name":hit['_source']['name'],"type" : \
"specialities"})
response = {"total":res['hits']['total'],"matches" : hitlist}
return json.dumps(response)
#---------------------------------------------------------------------Querying---------------------------------------------------------------
@app.route('/<city_term>/<query_term>')
@cache.memoize(timeout=5000)
def SearchSpecLocation(city_term,query_term):
try:
searchedSpecId=Speciality.query.filter(Speciality.name == \
query_term).first().id
except:
return json.dumps({"success":False,
"results":"Speciality Not found. <a href = './../../'>Go back</a>"})
try:
searched_City_Id = City.query.filter(City.name ==city_term).first().id
except:
return "No city like %s found"%city_term
list_of_doc_specs = doc_spec.query.filter(doc_spec.spec_id == searchedSpecId).all()
list_of_potential_doc_ids = [l.doc_id for l in list_of_doc_specs]
list_of_doc_queries = Doctor.query.filter(Doctor.id.in_(list_of_potential_doc_ids))
# .filter(Locality.query.get(Doctor.locality).city_id == searched_City_Id )
list_of_final_docs=[]
for d in list_of_doc_queries:
if Locality.query.get(d.locality).city_id == searched_City_Id:
list_of_final_docs.append(d)
list_of_doc_ids=[]
for l in list_of_final_docs:
list_of_doc_ids.append({"id" : str(l.id),
"name" : str(l.name), "photo" : str(l.photo),
"qualification":str(l.qualification),
"recommendations":str(l.recommendations),
"salutation":str(l.salutation),
"locality": Locality.query.get(l.locality).name,
"experience" : str(l.experience)})
return json.dumps({"results":list_of_doc_ids,"success":True})
#-----------------------------------------------------------------------End of Views----------------------------------------------------------
if __name__ == '__main__':
app.secret_key = 'super secret35796Shreysfjkhogh08923epuoij'
app.run(host = 'localhost',port = 8000,debug=True)