def geoweather(self, city):
"""天气服务"""
data = {'city': city, 'output': 'json', 'key': self.key}
response = utils.request_json(self.weather_url, data, self.timeout)
if response['status'] == '1':
return '%s %s' % (response['lives'][0]['weather'],
response['lives'][0]['temperature'])
return None
def reversecoding(self, lat, lng, f='WGS84'):
data = {
'key': self.key,
'location': '%s,%s' % (lng, lat),
'output': 'json'
}
response = utils.request_json(self.regeocoding_url, data, self.timeout)
if response.get('status', -1) == '1' and 'regeocode' in response:
return response['regeocode']['formatted_address']
return None
def location(self, host):
"""
根据host ip定位
好像不够准确
"""
data = {'ip': host, 'ak': self.key, 'coor': 'gcj02'}
response = utils.request_json(self.location_url, data, self.timeout)
if response['status'] == 0:
return response['content']['point']['y'], response['content'][
'point']['x']
return None, None
def geocoding(self, address, city, city_limit=True):
"""地理编码服务"""
data = {
'address': '%s%s' % (city, address),
'output': 'json',
'key': self.key
}
response = utils.request_json(self.geocoding_url, data, self.timeout)
if response.get('status', -1) == 0:
return response['result']['location']['lat'], response['result'][
'location']['lng']
return None, None
def location(self, host):
"""根据host ip定位"""
data = {
'ip': host,
'key': self.key,
'output': 'json',
}
response = utils.request_json(self.location_url, data, self.timeout)
if response['status'] == 0:
return response['result']['location']['lat'], response['result'][
'location']['lng']
return None, None
def location(self, host):
"""根据host ip定位"""
data = {
'ip': host,
'key': self.key,
'output': 'json',
}
response = utils.request_json(self.location_url, data, self.timeout)
if response['status'] == '1':
(x1, y1), (x2, y2) = (map(float, each.split(','))
for each in response['rectangle'].split(';'))
return (y1 + y2) / 2, (x1 + x2) / 2
return None, None
def geocoding_poi(self, address, city, city_limit=True):
data = {
'keyword': address,
'boundary': 'region(%s,0)' % city,
'page_size': 20,
'page_index': 1,
'output': 'json',
'key': self.key
}
response = utils.request_json(self.poi_url, data, self.timeout)
if response.get('status', -1) == 0:
for each in response['data']:
if address == each.get('title', ''):
return each['location']['lat'], each['location']['lng']
return None, None
def geocoding(self, address, city, city_limit=True):
"""地理编码服务"""
data = {
'address': address,
'city': city,
'output': 'json',
'key': self.key,
}
if not city_limit:
data.pop('city')
response = utils.request_json(self.geocoding_url, data, self.timeout)
if response.get('status', -1) == '1':
if 'location' in response['geocodes'][0].keys():
location_str = response['geocodes'][0]['location'].split(',')
return float(location_str[1]), float(location_str[0])
return None, None
def reversecoding(self, lat, lng, f='WGS84'):
if f == 'WGS84':
f = 1
elif f == 'BD09':
f = 3
else:
raise ValueError
data = {
'location': '%s,%s' % (lat, lng),
'coord_type': f,
'output': 'json',
'key': self.key,
}
response = utils.request_json(self.geocoding_url, data, self.timeout)
if response['status'] == 0:
return response['result']['address']
return None
def geocoding_poi(self, address, city, city_limit=True):
data = {
'keywords': address,
'city': city,
'output': 'json',
'citylimit': 'true',
'key': self.key,
}
response = utils.request_json(self.poi_url, data, self.timeout)
if response.get('status', '-1') == '1':
for each in response['pois']:
if 'location' in each.keys() and address == each.get(
'name', ''):
location_str = each['location'].split(',')
return float(location_str[1]), float(location_str[0])
return None, None
def geocoding(self, address, city, city_limit=True):
"""地理编码服务"""
data = {
'address': address,
'city': city,
'city_limit': 'true' if city_limit else 'false',
'output': 'json',
'ret_coordtype': 'gcj02ll',
'ak': self.key
}
response = utils.request_json(self.geocoding_url, data, self.timeout)
if response.get('status', -1) == 0:
if 'location' in response['result'].keys():
lat = response['result']['location']['lat']
lng = response['result']['location']['lng']
return lat, lng
return None, None
def geocoding_poi(self, address, city, city_limit=True):
"""根据poi信息获取地理位置"""
data = {
'query': address,
'region': city,
'city_limit': 'true' if city_limit else 'false',
'output': 'json',
'ret_coordtype': 'gcj02ll', # 返回国测局坐标
'ak': self.key,
}
response = utils.request_json(self.poi_url, data, self.timeout)
# 判断获取的poi是否与地址相符合
if response['status'] == 0 and len(response['results']) >= 1:
for each in response['results']:
if 'location' in each.keys() and each['name'] == address:
return response['results'][0]['location']['lat'], response[
'results'][0]['location']['lng']
return None, None
def geoconv(self, lat, lng, f='WGS84'):
if f == 'WGS84':
f = 1
elif f == 'BD09':
f = 3
else:
raise ValueError
data = {
'locations': '%s,%s' % (lat, lng),
'type': f,
'key': self.key,
'output': 'json',
}
response = utils.request_json(self.conv_url, data, self.timeout)
if response['status'] == 0:
return response['locations'][0]['lat'], response['locations'][0][
'lng']
print(response)
return None, None
def reversecoding(self, lat, lng, f='WGS84'):
"""逆地理编码服务"""
if f == 'WGS84':
f = 'wgs84ll'
elif f == 'GCJ02':
f = 'gcj02ll'
elif f == 'BD09':
f = 'bd09ll'
data = {
'location': '%s,%s' % (lat, lng),
'output': 'json',
'coordtype': f,
'ak': self.key
}
response = utils.request_json(self.geocoding_url, data, self.timeout)
if response['status'] == 0:
return response['result']['formatted_address']
return None
def geoconv(self, lat, lng, f='WGS84'):
"""
坐标转换
支持WGS84, BD09 坐标系转换为 GCJ02坐标系
"""
if f == 'WGS84':
lat, lng = coordinatetransform.transformWGStoGCJ(lat, lng)
elif f == 'BD09':
lat, lng = coordinatetransform.transformBDtoGCJ(lat, lng)
else:
raise ValueError
data = {
'locations': ('%s,%s' % (lng, lat)),
'coordsys': f,
'key': self.key
}
response = utils.request_json(self.conv_url, data, self.timeout)
if response['status'] == '1':
lng, lat = map(float, response['locations'].split(','))
return lat, lng
return None, None
def geoconv(self, lat, lng, f='WGS84'):
"""
坐标转换服务
f参数代表from：取1为 wgs84坐标系，3为国测局坐标
"""
if f == 'WGS84':
f = 1
elif f == 'GCJ02':
f = 3
else:
raise ValueError
data = {
'coords': '%s,%s' % (lat, lng),
'from': f,
'to': 5,
'output': 'json',
'ak': self.key
}
response = utils.request_json(self.conv_url, data, self.timeout)
if response.get('status', -1) == 0:
lng = response['result'][0]['y']
lat = response['result'][0]['x']
return lat, lng
return None, None
def geoweather(self, city):
"""天气"""
data = {'location': city, 'output': 'json', 'ak': self.key}
response = utils.request_json(self.weather_url, data, self.timeout)
if response['status'] == 'success':
return response['results'][0]['weather_data'][0]['date']