How to fetch values in quotes using python?
xml_strg = """<?xml version="1.0"?>
<xml_api_reply version="1">
<weather module_id="0" tab_id="0" mobile_row="0" mobile_zipped="1" row="0" section="0" >
<forecast_information>
<city data="Baton Rouge, LA"/>
<postal_code data="baton rouge,la"/>
<latitude_e6 data=""/>
<longitude_e6 data=""/>
<forecast_date data="2011-02-22"/>
<current_date_time data="2011-02-22 20:06:59 +0000"/>
<unit_system data="US"/>
</forecast_information>
<current_conditions>
<condition data="Cloudy"/>
<temp_f data="72"/>
<temp_c data="22"/>
<humidity data="Humidity: 73%"/>
<icon data="/ig/images/weather/cloudy.gif"/>
<wind_condition data="Wind: N at 5 mph"/>
</current_conditions>
</weather>
</xml_api_reply>
"""
import xml.etree.cElementTree as et
root = et.fromstring(xml_strg)
result = []
for elem in root.find('./weather/current_conditions'):
if elem.tag in ('humidity', 'icon', 'wind_condition'):
result.append(elem.get('data'))
print result
['Humidity: 73%', '/ig/images/weather/cloudy.gif', 'Wind: N at 5 mph']
'humidity data="Humidity: 73%" icon data="/ig/images/weather/cloudy.gif" wind_condition data="Wind: N at 5 mph"'
import re
re.findall('"(.+?)"', in_string)
#!/usr/bin/env python
from xml.etree.ElementTree import XML
import sys
data = """<?xml version="1.0"?>
<xml_api_reply version="1">
<weather module_id="0" tab_id="0" mobile_row="0" mobile_zipped="1" row="0" section="0">
<forecast_information>
<city data="Baton Rouge, LA"/>
<postal_code data="baton rouge,la"/>
<latitude_e6 data=""/>
<longitude_e6 data=""/>
<forecast_date data="2011-02-22"/>
<current_date_time data="2011-02-22 20:06:59 +0000"/>
<unit_system data="US"/>
</forecast_information>
<current_conditions>
<condition data="Cloudy"/>
<temp_f data="72"/>
<temp_c data="22"/>
<humidity data="Humidity: 73%"/>
<icon data="/ig/images/weather/cloudy.gif"/>
</current_conditions>
</weather>
</xml_api_reply>
"""
tree = XML(data)
conditions = tree.findall("weather/current_conditions")
results = []
for c in conditions:
curr_results = {}
for child in c.getchildren():
curr_results[child.tag] = child.get('data')
results.append(curr_results)
print results
<?xml version="1.0"?><xml_api_reply version="1"><weather module_id="0" tab_id="0" mobile_row="0" mobile_zipped="1" row="0" section="0" ><forecast_information><city data="Baton Rouge, LA"/><postal_code data="baton rouge,la"/><latitude_e6 data=""/><longitude_e6 data=""/><forecast_date data="2011-02-22"/><current_date_time data="2011-02-22 20:06:59 +0000"/><unit_system data="US"/></forecast_information><current_conditions><condition data="Cloudy"/><temp_f data="72"/><temp_c data="22"/><humidity data="Humidity: 73%"/><icon data="/ig/images/weather/cloudy.gif"/><wind_condition data="Wind: N at 5 mph"/>
import re
with open('joeljames.txt','rb') as f:
RE = ('humidity data="([^"]*)"/>'
'<icon data="([^"]*)"/>'
'<wind_condition data="([^"]*)"/>')
print re.search(RE,f.read()).groups()
import re
print re.search(('humidity data="([^"]*)"/>'
'<icon data="([^"]*)"/>'
'<wind_condition data="([^"]*)"/>'),
open('joeljames.txt','rb').read()).groups()
('Humidity: 73%', '/ig/images/weather/cloudy.gif', 'Wind: N at 5 mph')
import re
print dict(re.findall('(humidity data|icon data|wind_condition data)'
'="([^"]*)"/>',open('joeljames.txt','rb').read()))
{'humidity data': 'Humidity: 73%', 'icon data': '/ig/images/weather/cloudy.gif', 'wind_condition data': 'Wind: N at 5 mph'}
>>> from lxml import etree
>>> filePath = 'c:/test.xml'
>>> root = etree.parse(filePath)
>>> keypairs = dict((r.tag, r.get('data')) for r in root.xpath('//*[@data]'))
>>> print keypairs
{'city': 'Baton Rouge, LA', 'forecast_date': '2011-02-22', 'latitude_e6': '', 'l
ongitude_e6': '', 'temp_c': '22', 'humidity': 'Humidity: 73%', 'postal_code': 'b
aton rouge,la', 'unit_system': 'US', 'temp_f': '72', 'current_date_time': '2011-
02-22 20:06:59 +0000', 'condition': 'Cloudy', 'icon': '/ig/images/weather/cloudy
.gif'}
>>> print keypairs['humidity']
Humidity: 73%