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specfunctions.py
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specfunctions.py
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import os
import math
import requests
from geopy.distance import geodesic
def get_map(data):
map_params = {
'll': ','.join(list(map(str, data.coords))),
'l': data.display,
'pt': data.pt,
'size': '619,429',
'z': str(data.z),
}
map_api_server = 'http://static-maps.yandex.ru/1.x/'
response = requests.get(map_api_server, params=map_params)
return response
def get_toponym(place_name=None, coords=None):
geocoder_params = {
'apikey': os.getenv('GEOCODER_API_KEY'),
'format': 'json',
}
if place_name:
geocoder_params['geocode'] = place_name
else:
geocoder_params['geocode'] = coords
geocoder_api_server = 'http://geocode-maps.yandex.ru/1.x'
response = requests.get(geocoder_api_server, params=geocoder_params)
return response
def get_organization(coords, text):
search_params = {
'apikey': os.getenv('ORGANIZATION_API_KEY'),
'text': str(text),
'lang': 'ru_RU',
'll': coords,
'type': 'biz',
'rspn': 1,
'results': 1,
}
search_api_server = 'https://search-maps.yandex.ru/v1/'
response = requests.get(search_api_server, params=search_params)
return response
def degrees_to_pixels(coord1, z):
coordX = 360 / (2 ** (z + 8))
coordY = math.cos(math.radians(coord1)) * 360 / (2 ** (z + 8))
return coordX, coordY
def ab_distance(a, b):
a, b = tuple(a), tuple(b)
distance = geodesic(a, b).meters
return distance