小编m93*_*m93的帖子

我正试图从nominatim获得响应,对几千个城市进行地理编码.

import os
import requests
import xml.etree.ElementTree as ET

txt = open('input.txt', 'r').readlines()
for line in txt:
 lp, region, district, municipality, city = line.split('\t')
 baseUrl = 'http://nominatim.openstreetmap.org/search/gb/'+region+'/'+district+'/'+municipality+'/'+city+'/?format=xml' 
 # eg. http://nominatim.openstreetmap.org/search/pl/podkarpackie/stalowowolski/Bojan%C3%B3w/Zapu%C5%9Bcie/?format=xml
 resp = requests.get(baseUrl)
 resp.encoding = 'UTF-8' # special diacritics
 msg = resp.text
 # parse response to get lat & long
 tree = ET.parse(msg)
 root = tree.getroot()
 print tree

但结果是:

Traceback (most recent call last):
File "geo_miasta.py", line 17, in <module>
    tree = ET.parse(msg)
File "/usr/lib/python2.7/xml/etree/ElementTree.py", line 1182, in parse
    tree.parse(source, …