conference_footprint

compute the CO2 footprint of an academic conference
git clone https://a3nm.net/git/conference_footprint/
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geocode.py (742B)

      1 #!/usr/bin/env python3
      2 
      3 # read human-readable locations on stdin, produce same list with added GPS
      4 # coordinates on STDOUT
      5 
      6 from geopy.geocoders import GeoNames
      7 import os
      8 import sys
      9 from time import sleep
     10 
     11 USER="a3nm" # user on geonames.org, serves as API key
     12 geolocator = GeoNames(username=USER)
     13 
     14 def searchGeonames(place):
     15     # chatgpt
     16     global geolocator
     17     location = geolocator.geocode(place, exactly_one=True)
     18     if location is None:
     19         print("Error: no result for %s" % place, file=sys.stderr)
     20         sys.exit(42)
     21     return (location.latitude, location.longitude)
     22 
     23 for l in sys.stdin.readlines():
     24     l = l.strip()
     25     origin_lat, origin_lng = searchGeonames(l)
     26 
     27     print(origin_lat, origin_lng, l)
     28 
     29     sleep(1)
     30