#!/usr/bin/env python
# -*- encoding:utf-8 -*-
#-------------------------------------------------------------------------
#FileName: weather_broadcast.py
#Description: automatically get the weather information from internet,deal with it and send it out everyday to my sisters,best friends and myself^_^. Actually, It can be sent out as short messages by the ChinaMobile Fetion which will be useful(Because of some reasons, I use chinaunicom now. I use email everyday,so it's enough for me...)
#Author: Xiang Guo(gx2008758@gmail.com)
#Time : Wed Mar 24 23:44:34 CST 2009
#-------------------------------------------------------------------------
#Now there are still 2 things to be done:
#(1).dealing with the IOError and socket.gaierror
#(2).Write a class to include the all functions
#-------------------------------------------------------------------------
import os, sys, os.path
import datetime
import urllib
import smtplib, email
import hashlib
urlbase = ""
cities={'苏州':'101190401','徐州':'101190801','南京':'101190101'}
#remove the old pages,not necessary
def rm_pages(city):
localfile=city + '.shtml'
if os.path.isfile(localfile):
cmd='rm -f ./%s' %localfile
os.popen(cmd)
#get_weather_message
def get_message(city):
url=urlbase + cities[city] + '.shtml'
localfile=city+'.shtml'
#have to be modified，consider the loop!!!
#(2).socket or IO error
#socket.gaierror: (-2, 'Name or service not known')
#IOError: [Errno socket error] (-2, 'Name or service not known')
try:
urllib.urlretrieve(url,localfile)
except IOError:
urllib.urlretrieve(url,localfile)
cmd="sed -i -e '1,/c_1_1/d; /c_1_2/,/dd_0/d; /surf/,$d; /紫外线/,/舒适指数/d' %s" %(localfile)
os.popen(cmd)
cmd="sed -i -e 's/<[^>]*>//g;/  /d' %s" % (localfile)
os.popen(cmd)
cmd="sed -i -e 's/^\s*//g;/^$/d' %s" % (localfile)
os.popen(cmd)
cmd="sed -i -e 's/\/ / -/g;s/星期.*//g;s/高温：//g;s/低温：//g' %s" %(localfile)
os.popen(cmd)
message=city+'未来三天的天气:\n'
tomorrow='%s日: ' %(int(datetime.date.today().day)+1)
f=open(localfile)
message+=tomorrow+f.readline().replace('\r\n', ',')+f.readline().replace('\r\n', ' ,')+f.readline()
message+=f.readline().replace('\n', ': ')+f.readline().replace('\r\n', ',')
htemp=f.readline().replace('\r\n', ' ,')
ltemp=f.readline().replace('\r\n', '')
message+=ltemp + ' -'+ htemp
message+=f.readline()
message+=f.readline().replace('\n', ': ')+f.readline().replace('\r\n', ',')
htemp=f.readline().replace('\r\n', ' ,')
ltemp=f.readline().replace('\r\n', '')
message+=ltemp + ' -'+ htemp
message+=f.readline()
#don't forget to close the opened
f.close()
print message
return message
def send_mail(send_from, send_to, subject, text,auth=(), send_server='localhost'):
msg = email.MIMEMultipart.MIMEMultipart()
msg['From'] = send_from
msg['To'] = email.Utils.COMMASPACE.join(send_to)
msg['Date'] = email.Utils.formatdate(localtime=True)
#utf8 encoding to avoid irrecognizable characters to mailclient with gbk encoding(such as sina,sohu etc)
#msg['Subject'] = subject
msg['Subject'] = email.Header.Header(subject,'utf-8')
msg.attach(email.MIMEText.MIMEText(text,_subtype='plain',_charset='utf-8'))
#you can added one attachment use below lines
#part = email.MIMEBase.MIMEBase('application', 'octet-stream')
#part.set_payload( attachment_bytes )
#email.Encoders.encode_base64(part)
#part.add_header('Content-Disposition', 'attachment; filename=%s' % subject)
#msg.attach(part)
smtp = smtplib.SMTP(send_server)
#the two lines below are neccessary to
smtp.docmd("EHLO server" )
smtp.starttls()
smtp.login(*auth)
smtp.sendmail(send_from, send_to, msg.as_string())
smtp.close()
if __name__=="__main__" :
weather_msg=''
for city in cities.keys():
#rm_pages(city)
weather_msg+=get_message(city)
send_mail(
'gx2008758@gmail.com',
['bestfrineds@gmail.com','sisters@sina.com','gx2008758@gmail.com'],
"^_^天气预报^_^",
weather_msg,
('gx2008758@gmail.com', 'uguessit'),
'smtp.gmail.com' )
print 'Done.'
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