Created
February 16, 2016 22:47
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#! /usr/bin/env python3 | |
# python3 script to retrieve Iran and Afghnistan provinces' capital cities coordinates. | |
# Written by Ebrahim Byagowi | |
import json | |
import re | |
import requests | |
query_result = requests.get('https://query.wikidata.org/sparql', { | |
"query": """ | |
PREFIX wikibase: <http://wikiba.se/ontology#> | |
PREFIX wd: <http://www.wikidata.org/entity/> | |
PREFIX wdt: <http://www.wikidata.org/prop/direct/> | |
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> | |
PREFIX p: <http://www.wikidata.org/prop/> | |
PREFIX q: <http://www.wikidata.org/prop/qualifier/> | |
PREFIX v: <http://www.wikidata.org/prop/statement/> | |
SELECT DISTINCT ?en ?fa ?countryEn ?coord | |
WHERE { | |
{ ?province wdt:P31* wd:Q1344695 } UNION # find Iran provinces (Q1344695) | |
{ ?province wdt:P31* wd:Q158683 } . # and Afghanistan provinces (Q158683) | |
?province wdt:P17 ?country . # put country (P17) of province on ?country | |
?province wdt:P36 ?capital . # put province capital (P36) value on ?capitalCity | |
?capital wdt:P625 ?coord . # put coordinate (P625) of province capital on ?coord | |
SERVICE wikibase:label { | |
bd:serviceParam wikibase:language "fa" . | |
?capital rdfs:label ?fa | |
} | |
SERVICE wikibase:label { | |
bd:serviceParam wikibase:language "en" . | |
?capital rdfs:label ?en . | |
?country rdfs:label ?countryEn | |
} | |
} | |
""", | |
"format": "json" | |
}).json()["results"]['bindings'] | |
result = { | |
"zz": { | |
"en": "", | |
"fa": "", | |
"cities": { | |
"CUSTOM": { | |
"en": "None", | |
"fa": "هیچ کدام", | |
"latitude": 0, | |
"longitude": 0 | |
} | |
} | |
}, | |
"ir": { | |
"en": "Iran", | |
"fa": "ایران", | |
"cities": {} | |
}, | |
"af": { | |
"en": "Afghanistan", | |
"fa": "افغانستان", | |
"cities": {} | |
} | |
} | |
for x in query_result: | |
coord = re.findall(r'\(([\d\.]{,5})\d* ([\d\.]{,5})', x["coord"]["value"]) | |
country = "ir" if x["countryEn"]["value"] == "Iran" else "af" | |
key = x["en"]['value'].upper().replace(" ", "_") | |
result[country]["cities"][key] = { | |
"en": x["en"]['value'], | |
"fa": x["fa"]['value'], | |
"latitude": float(coord[0][0]), | |
"longitude": float(coord[0][1]) | |
} | |
with open('cities.json', 'w+') as f: | |
json.dump(result, f, indent=2) |
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