def world_status():
world = GeoLines('', **style.init_style)
# 添加国际城市地理坐标
sange = get_coordinate('Los Angeles', '美国')
world.add_coordinate("Los Angeles", sange[0], sange[1])
road = [
['Los Angeles', 'Los Angeles']
]
world.add('', road, **style_geo)
return world
def get_coordinate(self, name, raise_exception=False):
"""
Return coordinate for the city name.
:param name: City name or any custom name string.
:param raise_exception: Whether to raise exception if not exist.
:return: A list like [longitude, latitude] or None
"""
if name in self._coordinates:
return self._coordinates[name]
coordinate = get_coordinate(name)
if coordinate is None and raise_exception:
raise ValueError("No coordinate is specified for {}".format(name))
return coordinate
def get_coordinate(self, name, raise_exception=False):
"""
Return coordinate for the city name.
:param name: City name or any custom name string.
:param raise_exception: Whether to raise exception if not exist.
:return: A list like [longitude, latitude] or None
"""
if name in self._coordinates:
return self._coordinates[name]
coordinate = get_coordinate(name)
if coordinate is None and raise_exception:
raise ValueError("No coordinate is specified for {}".format(name))
return coordinate
def test_get_coordinate_without_data():
coordinate = get_coordinate("A市")
assert coordinate is None
def test_get_coordinate():
coordinate = get_coordinate("北京")
assert [116.46, 39.92] == coordinate
def test_get_coordinate_from_unknown_region():
get_coordinate("Alien City", "Glaxy")
def test_get_coordinate():
coordinate = get_coordinate("北京")
assert [116.407526, 39.904030] == coordinate
from pyecharts.datasets.coordinates import get_coordinate
from pyecharts.datasets.coordinates import search_coordinates_by_keyword
coordinate = get_coordinate('北京')
print(coordinate) # [116.46, 39.92]
coordinate1 = get_coordinate('吉林市')
print(coordinate1) # None
coordinate1 = get_coordinate('吉林')
print(coordinate1) # None
print(get_coordinate('眉山'))
print(get_coordinate('上海')) # 2018.1.7 已更新，只有 "上海" 会被取出
list = ('武陟', '上海', '璧山', '吉林', '祁县', '大竹', '眉山')
i = 0
while i < 7:
result = search_coordinates_by_keyword(list[i])
print(result, end='\n')
i = i + 1
# result = search_coordinates_by_keyword('武陟', '上海', '璧山', '吉林', '祁县', '大竹',
# '眉山')
# print(result) # {'北京':[116.46, 39.92], '北京市': [116.4, 39.9]}
def test_get_coordinate_without_data():
coordinate = get_coordinate("A市")
assert coordinate is None
def test_get_coordinate():
coordinate = get_coordinate("北京")
assert [116.46, 39.92] == coordinate
def do_get_coordinate(region):
coordinate = get_coordinate("Oxford", region)
eq_([-1.25596, 51.75222], coordinate)
# -*- coding: utf-8 -*- """ @author:XuMing（[email protected]) @description: """ from pyecharts.datasets.coordinates import get_coordinate,search_coordinates_by_keyword coordinate = get_coordinate('武汉', region="中国") print(coordinate) ret = search_coordinates_by_keyword("东湖区") print(ret)
