小编Ton*_* 66的帖子

我试图通过下面的脚本检索物理地址的经度和纬度.但是我收到了错误.我已经安装了googlemaps.亲切的回复在此先感谢

#!/usr/bin/env python
import urllib,urllib2


"""This Programs Fetch The Address"""

from googlemaps import GoogleMaps


address='Mahatma Gandhi Rd, Shivaji Nagar, Bangalore, KA 560001'

add=GoogleMaps().address_to_latlng(address)
print add

输出:

Traceback (most recent call last):
  File "Fetching.py", line 12, in <module>
    add=GoogleMaps().address_to_latlng(address)
  File "/usr/local/lib/python2.7/dist-packages/googlemaps.py", line 310, in address_to_latlng
    return tuple(self.geocode(address)['Placemark'][0]['Point']['coordinates'][1::-1])
  File "/usr/local/lib/python2.7/dist-packages/googlemaps.py", line 259, in geocode
    url, response = fetch_json(self._GEOCODE_QUERY_URL, params=params)
  File "/usr/local/lib/python2.7/dist-packages/googlemaps.py", line 50, in fetch_json
    response = urllib2.urlopen(request)
  File "/usr/lib/python2.7/urllib2.py", line 127, in urlopen
    return _opener.open(url, data, timeout)
  File "/usr/lib/python2.7/urllib2.py", line 407, …

我需要排序到以下列表:

b = ['0.10', '0.1', '0.11', '0.12', '0.2', '0.3']

...这样输出将是:

['0.1', '0.2', '0.3', '0.10', '0.11', '0.12']

它们看起来像float值,但这不是我想要的顺序 - 它们需要被视为版本号 - 即0.1不是0.10(第一个是零点1,第二个是零点10).当我float用作键时,我得到一个不同的顺序:

>>>b.sort(key=float)
>>>b 
['0.10', '0.1', '0.11', '0.12', '0.2', '0.3']

我还想对以下列表进行排序:

['3.0.1', '3.0.10', '3.0.11', '3.0.12', '3.0.2', '3.0.3', 
 '3.0.4', '3.0.5', '3.0.6', '3.0.7', '3.0.8', '3.0.9', 
 '3.1.1', '3.1.10', '3.1.11', '3.1.12', '3.1.2', '3.1.3', 
 '3.1.4', '3.1.5', '3.1.6', '3.1.7', '3.1.8', '3.1.9']

按此顺序:

['3.0.1', '3.0.2', '3.0.3', '3.0.4', '3.0.5', '3.0.6',
 '3.0.7', '3.0.8', '3.0.9', '3.0.10', '3.0.11', '3.0.12',
 '3.1.1', '3.1.2', '3.1.3', '3.1.4', '3.1.5', '3.1.6',
 '3.1.7', '3.1.8', '3.1.9', …