Problem with Standalone App and smtplib

[Karandaras]

Hello, I just started with PyS60 yesterday and with some code snippets and some tutorials I got a script running to send an email to a server using smtplib.SMTP(SERVER) and login(user,pass). Everything is working fine.

But now I want to make a SIS file, that worked fine too, but after the SIS file is installed to the phone, the app can't use the login function anymore. The script is still doing what it should do.

try:
    SUBJECT = "Test"
    TO = ["my@email.de"]
    FROM = "my@email.de"
    TEXT =  "This test was a success."
    SERVER = "mail.server.de"
    message = "From: %s\r\nTo: %s\r\nSubject: %s\r\n\r\n%s" % (FROM, ", ".join(TO), SUBJECT, TEXT)
    # first the error occured here, but then i set the py2sis mode to pys60
    server = smtplib.SMTP(SERVER)
    # now the error occurs here
    server.login("user", "pass")
    server.sendmail(FROM, TO, message)
    server.quit()
    appuifw.note(u"Success.", "info")
except:
    appuifw.note(u"Error.", "error")

Thanks in advance.

[marcelobarrosalmeida]

Hi Karandaras

Do you know exactly in which line the program is failing ?
How about to use something to show the error message ?
This way it will be easier to help you.

...
...
except Exception, e:
    note(unicode(e),"error")
    raise

[Karandaras]

I added the line of code you suggested and now it shows me the following:

(501, '5.0.0 invalid domain name')

but executed as a script it sends the mail without errors.
I also added some print commands between the lines to the script to identify the line in which the error occurs, it occurs here:

server.login("user", "pass")

but I can't explain why, because the script version is running fine

Again, thanks in advance.

[marcelobarrosalmeida]

(501, '5.0.0 invalid domain name')

It is really strange to have only the script running ...
So, 501 in SMTP is "Syntax error in parameters or arguments"
But invalid domain name is related to DNS ... DNS error ?

Are you seeing the connection icons on your phone ? How about to pre-select your access point before accessing the smtp server ? Just for ensure the connection was done properly. Code here:

http://croozeus.com/blogs/?p=836

[Karandaras]

Thanks, setting the access point helped.
Now everything works like it should.

[Karandaras]

I found the error, it's the selected access point. Found it after the error occured on my phone too.









The error occured again but without making changes.

This time it's even more weird.


Everything is working fine on my Nokia 5800 XM but on my friend's Nokia 5800 XM only the script is working like intended.
And what's even more wierd is that a few days ago it worked fine and now, after she had to make a hard reset it's not working anymore although I reinstalled everything related to python.
The SIS file starts but can't send an email. The error occurs here:

server = smtplib.SMTP(SERVER)
server.login(user,pass)          # This one throws the error
server.sendmail(FROM, TO, message.encode("utf-8"))
server.quit()

Thanks in advance


Here is the complete code:

# -*- coding: utf-8 -*-
import appuifw, contacts, e32, os, smtplib, sys, btsocket

class ContactList:    
 
	def __init__(self, sortable = None):
		self.__db = contacts.open()
		self.__contact = []
		self.__number = {}
		self.__load_contact(sortable)

	def __load_contact(self, sortable = None):
		for id in self.__db:
			try:
				name = self.__db[id].title
				mobile = self.__db[id].find('mobile_number')
				phone = self.__db[id].find('phone_number')
				number_tmp = []
				if mobile:
					number_tmp.extend([field.value for field in mobile])
				if phone:
					number_tmp.extend([field.value for field in phone])
				self.__number[name] = number_tmp
				self.__contact.append(name)
				if sortable:
					self.__contact.sort(sortable)
			except:
				None

	def select_multi(self):
		index = appuifw.multi_selection_list(self.__contact, 'checkbox', 1)
		if not index:
			return None
		multi_number = []
		for i in index:
			number_list = self.__number[self.__contact[i]]
			if not number_list:
				continue
			if len(number_list) > 1:
				ind = appuifw.popup_menu(number_list, u"Nummer wählen")
				if ind == None:
					continue
			else:
				ind = 0
			multi_number.append(number_list[ind])
		if multi_number:
			return multi_number
		else:
			return None


#The Class ends the Program starts
def write_settings():
	CONFIG_DIR="e:/"
	CONFIG_FILE=os.path.join(CONFIG_DIR,'smstrade.txt')
	if not os.path.isdir(CONFIG_DIR):
		os.makedirs(CONFIG_DIR)
		CONFIG_FILE=os.path.join(CONFIG_DIR,'smstrade.txt')
	config={}
	if key:
		config['key']= key
	if yournum:
		config['yournum']= yournum
	if type:
		config['type']= type
	if email:
		config['email']= email
	if em_user:
		config['em_user']= em_user
	if em_pass:
		config['em_pass']= em_pass
	if em_server:
		config['em_server']= em_server
	if apid:
		config['apid']= apid
	f=open(CONFIG_FILE,'wt')
	f.write(repr(config))
	f.close()
    

def read_settings():
	CONFIG_FILE=os.path.join("e:/",'smstrade.txt')
	try:
		f=open(CONFIG_FILE,'rt')
		try:
			content = f.read()
			config=eval(content)
			f.close()
			global key
			key=config.get('key',None)
			global yournum
			yournum=config.get('yournum',None)
			global type
			type=config.get('type',None)
			global email
			email=config.get('email',None)
			global em_user
			em_user=config.get('em_user',None)
			global em_pass
			em_pass=config.get('em_pass',None)
			global em_server
			em_server=config.get('em_server',None)
			global apid
			apid=config.get('apid',None)
		except:
			print 'can not read file'
	except:
		print 'can not open file'

def set_accesspoint():
	global apid
	apid = btsocket.select_access_point()
	apo = btsocket.access_point(apid)
	btsocket.set_default_access_point(apo)
	if apid:
		write_settings()
	else:
		apid = None

def item1():
	global key
	global nums
	global type
	global yournum
	global email
	global em_user
	global em_pass
	global em_server
	global apid
	if key:
		if nums:
			if type:
				if yournum:
					if email:
						if em_user:
							if em_pass:
								if em_server:
									try:
										try:
											if not apid == None :
												apo = btsocket.access_point(apid)
												btsocket.set_default_access_point(apo)
											else:
												set_accesspoint()
										except:
											set_accesspoint()
										SUBJECT = appuifw.app.body.get()
										TO = ["email2sms@smstrade.de"]
										FROM = email
										TEXT =  "#" + key + "#" + nums + "#" + type + "#" + yournum
										message = "From: %s\r\nTo: %s\r\nSubject: %s\r\n\r\n%s" % (FROM, ", ".join(TO), SUBJECT, TEXT)
										SERVER = em_server
										server = smtplib.SMTP(SERVER)
										server.login(em_user, em_pass)
										server.sendmail(FROM, TO, message.encode("utf-8"))
										server.quit()
										appuifw.note(u"E-Mail2SMS Versand erfolgt.", "info")
										global t
										t.clear()
										nums = None
									except Exception, e:
										appuifw.note(unicode(e), "error")
								else:
									appuifw.note(unicode("E-Mail Server nicht gesetzt"), "error")
							else:
								appuifw.note(unicode("E-Mail Passwort nicht gesetzt"), "error")
						else:
							appuifw.note(unicode("E-Mail Benutzer nicht gesetzt"), "error")
					else:
						appuifw.note(unicode("E-Mail Abesender nicht gesetzt"), "error")
				else:
					appuifw.note(unicode("Absender Nummer nicht gesetzt"), "error")
			else:
				appuifw.note(unicode("SMS Typ nicht gesetzt"), "error")
		else:
			appuifw.note(unicode("Empfänger nicht gesetzt"), "error")
	else:
		appuifw.note(unicode("Gateway Key nicht gesetzt"), "error")

def item2():
	global nums
	nums = ""
	test = ContactList(lambda x, y:cmp(x, y))
	if test:
		mnum = test.select_multi()
		try:
			nums = ",".join(mnum)
		except:
			nums = None
	else:
		nums = None
    
def item3():
	global yournum
	yournum = appuifw.query(u"Absender:", "text")
	if yournum:
		write_settings()
	else:
		yournum = None

def item4():
	global key
	key = appuifw.query(u"Gateway-Key:", "code")
	if key:
		write_settings()
	else:
		key = None

def item5():
	global type
	types = [u"basic",u"economy",u"gold"]
	type = types[appuifw.popup_menu(types)]
	if type:
		write_settings()
	else:
		type = None

def item6():
	global email
	email = appuifw.query(u"E-Mail:", "text")
	if email:
		write_settings()
	else:
		email = None

def item7():
	global em_user
	em_user = appuifw.query(u"E-Mail Benutzer:", "text")
	if em_user:
		write_settings()
	else:
		em_user = None

def item8():
	global em_pass
	em_pass = appuifw.query(u"E-Mail Passwort:", "code")
	if em_pass:
		write_settings()
	else:
		em_pass = None
    
def item9():
	global em_server
	em_server = appuifw.query(u"E-Mail Server:", "text")
	if em_server:
		write_settings()
	else:
		em_server = None

def numchars():
	c = appuifw.app.body.len()
	appuifw.app.title = u'SMSTrade Email2SMS (%d)' % c

appuifw.app.menu = [(u"Zählen", numchars),
					(u"Abschicken", item1),
					(u"Empfänger setzen", item2),
					(u"SMS Einstellungen", 
						((u"Absender setzen", item3),
						(u"Gateway-Key setzen", item4),
						(u"SMS Typ setzen", item5))),
					(u"EMail Einstellungen",
						((u"E-Mail Adresse setzen", item6),
						(u"E-Mail Benutzer setzen", item7),
						(u"E-Mail Passwort setzen", item8),
						(u"E-Mail Server setzen", item9))),
					(u"AccessPoint setzen", set_accesspoint)]

app_lock = e32.Ao_lock()

appuifw.app.title = u'SMSTrade Email2SMS (0)' 
appuifw.app.screen='normal'

key = None
nums = None
type = None
yournum = None
email = None
em_user = None
em_pass = None
em_server = None
apid = None
read_settings()

t = appuifw.Text()
appuifw.app.body = t


t.color = 0x000000
t.font = (u"Nokia Hindi S60", 25, None)
t.highlight_color = 0xC3C3C3

app_lock.wait()