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#!/usr/bin/env python
""" usage: ara2influx [options] DB
Options:
--db FILE path to db [Default: db.json]
--cantine CANTINE name of the cantine [Default: thales-deutschland]
--host HOST hostname or ip of influx [Default: omo]
"""
import sys
from docopt import docopt
import logging
from influxdb import InfluxDBClient
import json
from datetime import datetime
logging.basicConfig(level=logging.DEBUG)
log = logging.getLogger()
def db2points(db,cantine):
for day,things in db.items():
time = datetime.strptime(day,"%Y-%m-%d")
time = time.replace(hour=12)
for thing in things:
ret = {
"time": time.isoformat(),
"measurement":"dish",
"tags": {
"allergies": ",".join( sorted(thing['allergies'].keys()) ),
"additives": ",".join( sorted(thing['additives'].keys()) ),
"title": thing["title"],
"type": thing["type"],
"description": thing["description"],
"cantine": cantine
},
"fields": {
"price": thing["price"]
}
}
log.debug(ret)
yield ret
def main():
args = docopt(__doc__)
dbname = args['DB']
host = args['--host']
cantine = args['--cantine']
client = InfluxDBClient(
host=host,
port=8086,
database='araprice')
with open(dbname,'r+') as f:
db = json.load(f)
l = list(db2points(db,cantine))
# client.drop_database("araprice")
client.create_database("araprice")
client.write_points(l)
if __name__ == '__main__':
main()
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