Python email reminder script

Before February, the iPhone official website provided insufficient supply, so I wrote a reminder script to regularly refresh the page. If the conditions are met, I sent an email reminder,

The first time I did something with python, I was deeply impressed by the simplicity, development efficiency, and rich libraries of Python.

1 #! /Usr/bin/Python
2 #-*-coding: UTF-8 -*-
3 # import sys
4 Import httplib
5 import smtplib
6 Import time
7
8
9 # Read mailing list from specified file
10 def read_mailing_list (filename ):
11 mailing_list = []
12 F = file (filename, 'R ')
13 while true:
14 line = f. Readline ();
15 if Len (line)> 0:
16 mailing_list.append (line. Strip ())
17 else:
18 break
19 F. Close ()
20 return mailing_list;
21
22
23 # Check if there is some iPhone to buy
24 def check_iphone_status (resp_content ):
25 s = 'Estimated shipping time'
26 Pos = resp_content.find (s)
27 if pos! =-1:
28 tag1 = '<span>'
29 tag2 = '</span>'
30 pos1 = resp_content.find (tag1, POS)
31 pos2 = resp_content.find (tag2, POS)
32 If pos1! =-1 and pos2! =-1:
33 DST = resp_content [pos1 + Len (tag1): pos2]
34 DST = ''. Join (DST. Split ())
35 # print DST
36 if DST = 'unavailable temporarily ':
37 # print 'no iPhone 4S'
38 return-1
39 else:
40 print 'hello, iPhone 4S'
41 return 0
42 else:
43 return-1
44 else:
45 return-1
46
47
48 # send mail
49 def send_mail (_ from, _ to, _ MSG ):
50 mailsrv = smtplib. SMTP ('smtp .163.com ')
51 mailsrv. login ('xxx', 'xxxxxx ')
52 # mailsrv. EHLO ()
53 # mailsrv. starttls ()
54 # mailsrv. EHLO ()
55 mailsrv. Sendmail (_ from, _ to, _ MSG)
56 mailsrv. Quit ()
57
58
59 # script start to run
60 # Read mailing list
61 mailing_list = read_mailing_list ('mailing _ list ')
62 print 'mailing list: ', mailing_list
63 mail_from = 'xxxx @ 163.com'
64 # mail_to = ','. Join (mailing_list)
65 mail_msg = 'subject: iPhone 4S in sale \ n \ nplease visit: \ n \
66 http://www.apple.com.cn \ n \
67 http://store.apple.com/cnw.n \
68 http://store.apple.com/cn/browse/home/shop_iphone/family/iphone'
69 mail_msg2 = 'subject: iPhone 4S timed out \ n \ nplease visit: \ n \
70 http://www.apple.com.cn \ n \
71 http://store.apple.com/cnw.n \
72 http://store.apple.com/cn/browse/home/shop_iphone/family/iphone'
73
74 F = file ('log', 'w ')
75 F. Write ('mailing list: \ n ')
76 for item in mailing_list:
77 F. Write (item + '\ n ')
78 print item
79 F. Write ('\ n ')
80 f. Flush ()
81
82 # Send http request
83 while true:
84 conn = httplib. httpconnection ('store .apple.com ')
85 conn. Request ('get', '/CN/Browse/home/shop_iphone/family/iPhone/iphone4s ')
86 result = conn. getresponse ()
87 resp_status = result. Status
88 If resp_status = 200:
89 resp_content = result. Read ()
90 Status = check_iphone_status (resp_content)
91 If status = 0:
92 # send_mail (mail_from, mailing_list, mail_msg)
93 F. Write ('iphone 4S in sale \ n ')
94 F. Flush ()
95 print 'iphone 4S in sale'
96 else:
97 # send_mail (mail_from, mailing_list, mail_msg2)
98 # print 'send mail done'
99 F. Write ('iphone 4S timed out \ n ')
100 F. Flush ()
101 print 'iphone 4S timed out'
102 conn. Close ()
103 time. Sleep (60)
104
105 f. Close ()