trunk/pygtk/versioncheck.py

import urllib2, ConfigParser, platform
import socket

class VersionCheck:
    def __init__(self):
        self.url = "http://ascend.cruncher2.dyndns.org/version.ini"
        self.download = None
        self.latest = None
        self.info = None
    def check(self):
        socket.setdefaulttimeout(1)
        auth_handler = urllib2.HTTPBasicAuthHandler()
        opener = urllib2.build_opener(auth_handler)
        urllib2.install_opener(opener)
        fp = urllib2.urlopen(self.url)

        cp = ConfigParser.SafeConfigParser() 
        cp.readfp(fp,self.url)

        opersys = platform.system()

        if opersys=="Windows":
            self.vertype = "Windows"
            self.latest = cp.get('Windows','version').strip()
            self.info = cp.get('Windows','info').strip()
            try:
                self.download = cp.get('Windows','download').strip()
            except:
                pass
            return True
        else:
            self.vertype = "Source code"
            self.latest = cp.get('Generic','version').strip()
            self.info = cp.get('Generic','info').strip()
            try:
                self.download = cp.get('Generic','download').strip()
            except:
                pass
            return True

        raise RuntimeError("No version info available for this operating system")

if __name__=="__main__":
    v = VersionCheck()
    if v.check():
        print v.latest
        print "Info at %s" % v.info
        if v.download:
            print "Download from %s" % v.download
1	import urllib2, ConfigParser, platform
2	import socket
3
4	class VersionCheck:
5	def __init__(self):
6	self.url = "http://ascend.cruncher2.dyndns.org/version.ini"
7	self.download = None
8	self.latest = None
9	self.info = None
10	def check(self):
11	socket.setdefaulttimeout(1)
12	auth_handler = urllib2.HTTPBasicAuthHandler()
13	opener = urllib2.build_opener(auth_handler)
14	urllib2.install_opener(opener)
15	fp = urllib2.urlopen(self.url)
16
17	cp = ConfigParser.SafeConfigParser()
18	cp.readfp(fp,self.url)
19
20	opersys = platform.system()
21
22	if opersys=="Windows":
23	self.vertype = "Windows"
24	self.latest = cp.get('Windows','version').strip()
25	self.info = cp.get('Windows','info').strip()
26	try:
27	self.download = cp.get('Windows','download').strip()
28	except:
29	pass
30	return True
31	else:
32	self.vertype = "Source code"
33	self.latest = cp.get('Generic','version').strip()
34	self.info = cp.get('Generic','info').strip()
35	try:
36	self.download = cp.get('Generic','download').strip()
37	except:
38	pass
39	return True
40
41	raise RuntimeError("No version info available for this operating system")
42
43	if __name__=="__main__":
44	v = VersionCheck()
45	if v.check():
46	print v.latest
47	print "Info at %s" % v.info
48	if v.download:
49	print "Download from %s" % v.download