Dear Developer-Team,
I am applying for the GSoC-project dealing with conversion of
helpfiles.
Before I start that project I like to help with the task to make
mailmerge debuggable.* What action exactly makes office display a
message? exit() did, raise Exception did, but print did not. I added a
Tk messagebox in the attatched version. This requires python-tk. Now it
prints only the human-readable errormessage-text. What does a prefered
output look like, that can be understood easily by a user?
kind regards,
Timo
*
http://wiki.documentfoundation.org/Easy_Hacks#Make_python_.2F_mail-merge_debuggable
# Caolan McNamara caol...@redhat.com
# a simple email mailmerge component
# manual installation for hackers, not necessary for users
# cp mailmerge.py /usr/lib/openoffice.org2.0/program
# cd /usr/lib/openoffice.org2.0/program
# ./unopkg add --shared mailmerge.py
# edit ~/.openoffice.org2/user/registry/data/org/openoffice/Office/Writer.xcu
# and change EMailSupported to as follows...
# <prop oor:name="EMailSupported" oor:type="xs:boolean">
# <value>true</value>
# </prop>
import unohelper
import uno
import re
#to implement com::sun::star::mail::XMailServiceProvider
#and
#to implement com.sun.star.mail.XMailMessage
from com.sun.star.mail import XMailServiceProvider
from com.sun.star.mail import XMailService
from com.sun.star.mail import XSmtpService
from com.sun.star.mail import XConnectionListener
from com.sun.star.mail import XAuthenticator
from com.sun.star.mail import XMailMessage
from com.sun.star.mail.MailServiceType import SMTP
from com.sun.star.mail.MailServiceType import POP3
from com.sun.star.mail.MailServiceType import IMAP
from com.sun.star.uno import XCurrentContext
from com.sun.star.lang import IllegalArgumentException
from com.sun.star.lang import EventObject
from com.sun.star.mail import SendMailMessageFailedException
from email.MIMEBase import MIMEBase
from email.Message import Message
from email import Encoders
from email.Header import Header
from email.MIMEMultipart import MIMEMultipart
from email.Utils import formatdate
from email.Utils import parseaddr
import sys, smtplib, imaplib, poplib
import Tkinter, tkMessageBox
dbg = False
class PyMailSMTPService(unohelper.Base, XSmtpService):
def __init__( self, ctx ):
self.ctx = ctx
self.listeners = []
self.supportedtypes = ('Insecure', 'Ssl')
self.server = None
self.connectioncontext = None
self.notify = EventObject()
if dbg:
print >> sys.stderr, "PyMailSMPTService init"
def addConnectionListener(self, xListener):
if dbg:
print >> sys.stderr, "PyMailSMPTService addConnectionListener"
self.listeners.append(xListener)
def removeConnectionListener(self, xListener):
if dbg:
print >> sys.stderr, "PyMailSMPTService removeConnectionListener"
self.listeners.remove(xListener)
def getSupportedConnectionTypes(self):
if dbg:
print >> sys.stderr, "PyMailSMPTService getSupportedConnectionTypes"
return self.supportedtypes
def connect(self, xConnectionContext, xAuthenticator):
self.connectioncontext = xConnectionContext
if dbg:
print >> sys.stderr, "PyMailSMPTService connect"
server = xConnectionContext.getValueByName("ServerName")
if dbg:
print >> sys.stderr, server
port = xConnectionContext.getValueByName("Port")
if dbg:
print >> sys.stderr, port
self.server = smtplib.SMTP(server, port)
if dbg:
self.server.set_debuglevel(1)
connectiontype = xConnectionContext.getValueByName("ConnectionType")
if dbg:
print >> sys.stderr, connectiontype
if connectiontype == 'Ssl':
self.server.ehlo()
self.server.starttls()
self.server.ehlo()
user = xAuthenticator.getUserName().encode('ascii')
password = xAuthenticator.getPassword().encode('ascii')
if user != '':
if dbg:
print >> sys.stderr, 'Logging in, username of', user
self.server.login(user, password)
for listener in self.listeners:
listener.connected(self.notify)
def disconnect(self):
if dbg:
print >> sys.stderr, "PyMailSMPTService disconnect"
if self.server:
self.server.quit()
self.server = None
for listener in self.listeners:
listener.disconnected(self.notify)
def isConnected(self):
if dbg:
print >> sys.stderr, "PyMailSMPTService isConnected"
return self.server != None
def getCurrentConnectionContext(self):
if dbg:
print >> sys.stderr, "PyMailSMPTService getCurrentConnectionContext"
return self.connectioncontext
def sendMailMessage(self, xMailMessage):
COMMASPACE = ', '
if dbg:
print >> sys.stderr, "PyMailSMPTService sendMailMessage"
recipients = xMailMessage.getRecipients()
sendermail = xMailMessage.SenderAddress
sendername = xMailMessage.SenderName
subject = xMailMessage.Subject
ccrecipients = xMailMessage.getCcRecipients()
bccrecipients = xMailMessage.getBccRecipients()
if dbg:
print >> sys.stderr, "PyMailSMPTService subject", subject
print >> sys.stderr, "PyMailSMPTService from", sendername.encode('utf-8')
print >> sys.stderr, "PyMailSMTPService from", sendermail
print >> sys.stderr, "PyMailSMPTService send to", recipients
attachments = xMailMessage.getAttachments()
textmsg = Message()
content = xMailMessage.Body
flavors = content.getTransferDataFlavors()
if dbg:
print >> sys.stderr, "PyMailSMPTService flavors len", len(flavors)
#Use first flavor that's sane for an email body
for flavor in flavors:
if flavor.MimeType.find('text/html') != -1 or flavor.MimeType.find('text/plain') != -1:
if dbg:
print >> sys.stderr, "PyMailSMPTService mimetype is", flavor.MimeType
textbody = content.getTransferData(flavor)
try:
textbody = textbody.value
except:
pass
textbody = textbody.encode('utf-8')
if len(textbody):
mimeEncoding = re.sub("charset=.*", "charset=UTF-8", flavor.MimeType)
if mimeEncoding.find('charset=UTF-8') == -1:
mimeEncoding = mimeEncoding + "; charset=UTF-8"
textmsg['Content-Type'] = mimeEncoding
textmsg['MIME-Version'] = '1.0'
textmsg.set_payload(textbody)
break
if (len(attachments)):
msg = MIMEMultipart()
msg.epilogue = ''
msg.attach(textmsg)
else:
msg = textmsg
hdr = Header(sendername, 'utf-8')
hdr.append('<'+sendermail+'>','us-ascii')
msg['Subject'] = subject
msg['From'] = hdr
msg['To'] = COMMASPACE.join(recipients)
if len(ccrecipients):
msg['Cc'] = COMMASPACE.join(ccrecipients)
if xMailMessage.ReplyToAddress != '':
msg['Reply-To'] = xMailMessage.ReplyToAddress
mailerstring = "OpenOffice.org 2.0 via Caolan's mailmerge component"
try:
ctx = uno.getComponentContext()
aConfigProvider = ctx.ServiceManager.createInstance("com.sun.star.configuration.ConfigurationProvider")
prop = uno.createUnoStruct('com.sun.star.beans.PropertyValue')
prop.Name = "nodepath"
prop.Value = "/org.openoffice.Setup/Product"
aSettings = aConfigProvider.createInstanceWithArguments("com.sun.star.configuration.ConfigurationAccess",
(prop,))
mailerstring = aSettings.getByName("ooName") + " " + \
aSettings.getByName("ooSetupVersion") + " via Caolan's mailmerge component"
except:
pass
msg['X-Mailer'] = mailerstring
msg['Date'] = formatdate(localtime=True)
for attachment in attachments:
content = attachment.Data
flavors = content.getTransferDataFlavors()
flavor = flavors[0]
ctype = flavor.MimeType
maintype, subtype = ctype.split('/', 1)
msgattachment = MIMEBase(maintype, subtype)
data = content.getTransferData(flavor)
msgattachment.set_payload(data)
Encoders.encode_base64(msgattachment)
msgattachment.add_header('Content-Disposition', 'attachment', \
filename=attachment.ReadableName)
msg.attach(msgattachment)
uniquer = {}
for key in recipients:
uniquer[key] = True
if len(ccrecipients):
for key in ccrecipients:
uniquer[key] = True
if len(bccrecipients):
for key in bccrecipients:
uniquer[key] = True
truerecipients = uniquer.keys()
if dbg:
print >> sys.stderr, "PyMailSMPTService recipients are", truerecipients
try:
self.server.sendmail(sendermail, truerecipients, msg.as_string())
except smtplib.SMTPRecipientsRefused as inst:
msg = ""
for key,val in inst.recipients.iteritems():
msg+=val[1]+"\n"
self.showError(msg)
except Exception as inst:
self.showError(str(inst))
#except smtplib.SMTPException:
def showError(self,text):
sys.argv=["a"] # Bug-workaround
print >> sys.stderr, text
print text
root = Tkinter.Tk()
root.withdraw()
root.title("Error")
tkMessageBox.showwarning("Error",text)
exit() # Creates an exception shown by office
class PyMailIMAPService(unohelper.Base, XMailService):
def __init__( self, ctx ):
self.ctx = ctx
self.listeners = []
self.supportedtypes = ('Insecure', 'Ssl')
self.server = None
self.connectioncontext = None
if dbg:
print >> sys.stderr, "PyMailIMAPService init"
def addConnectionListener(self, xListener):
if dbg:
print >> sys.stderr, "PyMailIMAPService addConnectionListener"
self.listeners.append(xListener)
def removeConnectionListener(self, xListener):
if dbg:
print >> sys.stderr, "PyMailIMAPService removeConnectionListener"
self.listeners.remove(xListener)
def getSupportedConnectionTypes(self):
if dbg:
print >> sys.stderr, "PyMailIMAPService getSupportedConnectionTypes"
return self.supportedtypes
def connect(self, xConnectionContext, xAuthenticator):
if dbg:
print >> sys.stderr, "PyMailIMAPService connect"
self.connectioncontext = xConnectionContext
server = xConnectionContext.getValueByName("ServerName")
if dbg:
print >> sys.stderr, server
port = xConnectionContext.getValueByName("Port")
if dbg:
print >> sys.stderr, port
connectiontype = xConnectionContext.getValueByName("ConnectionType")
if dbg:
print >> sys.stderr, connectiontype
print >> sys.stderr, "BEFORE"
if connectiontype == 'Ssl':
self.server = imaplib.IMAP4_SSL(server, port)
else:
self.server = imaplib.IMAP4(server, port)
print >> sys.stderr, "AFTER"
user = xAuthenticator.getUserName().encode('ascii')
password = xAuthenticator.getPassword().encode('ascii')
if user != '':
if dbg:
print >> sys.stderr, 'Logging in, username of', user
self.server.login(user, password)
for listener in self.listeners:
listener.connected(self.notify)
def disconnect(self):
if dbg:
print >> sys.stderr, "PyMailIMAPService disconnect"
if self.server:
self.server.logout()
self.server = None
for listener in self.listeners:
listener.disconnected(self.notify)
def isConnected(self):
if dbg:
print >> sys.stderr, "PyMailIMAPService isConnected"
return self.server != None
def getCurrentConnectionContext(self):
if dbg:
print >> sys.stderr, "PyMailIMAPService getCurrentConnectionContext"
return self.connectioncontext
class PyMailPOP3Service(unohelper.Base, XMailService):
def __init__( self, ctx ):
self.ctx = ctx
self.listeners = []
self.supportedtypes = ('Insecure', 'Ssl')
self.server = None
self.connectioncontext = None
if dbg:
print >> sys.stderr, "PyMailPOP3Service init"
def addConnectionListener(self, xListener):
if dbg:
print >> sys.stderr, "PyMailPOP3Service addConnectionListener"
self.listeners.append(xListener)
def removeConnectionListener(self, xListener):
if dbg:
print >> sys.stderr, "PyMailPOP3Service removeConnectionListener"
self.listeners.remove(xListener)
def getSupportedConnectionTypes(self):
if dbg:
print >> sys.stderr, "PyMailPOP3Service getSupportedConnectionTypes"
return self.supportedtypes
def connect(self, xConnectionContext, xAuthenticator):
if dbg:
print >> sys.stderr, "PyMailPOP3Service connect"
self.connectioncontext = xConnectionContext
server = xConnectionContext.getValueByName("ServerName")
if dbg:
print >> sys.stderr, server
port = xConnectionContext.getValueByName("Port")
if dbg:
print >> sys.stderr, port
connectiontype = xConnectionContext.getValueByName("ConnectionType")
if dbg:
print >> sys.stderr, connectiontype
print >> sys.stderr, "BEFORE"
if connectiontype == 'Ssl':
self.server = poplib.POP3_SSL(server, port)
else:
self.server = poplib.POP3(server, port)
print >> sys.stderr, "AFTER"
user = xAuthenticator.getUserName().encode('ascii')
password = xAuthenticator.getPassword().encode('ascii')
if dbg:
print >> sys.stderr, 'Logging in, username of', user
self.server.user(user)
self.server.pass_(user, password)
for listener in self.listeners:
listener.connected(self.notify)
def disconnect(self):
if dbg:
print >> sys.stderr, "PyMailPOP3Service disconnect"
if self.server:
self.server.quit()
self.server = None
for listener in self.listeners:
listener.disconnected(self.notify)
def isConnected(self):
if dbg:
print >> sys.stderr, "PyMailPOP3Service isConnected"
return self.server != None
def getCurrentConnectionContext(self):
if dbg:
print >> sys.stderr, "PyMailPOP3Service getCurrentConnectionContext"
return self.connectioncontext
class PyMailServiceProvider(unohelper.Base, XMailServiceProvider):
def __init__( self, ctx ):
if dbg:
print >> sys.stderr, "PyMailServiceProvider init"
self.ctx = ctx
def create(self, aType):
if dbg:
print >> sys.stderr, "PyMailServiceProvider create with", aType
if aType == SMTP:
return PyMailSMTPService(self.ctx);
elif aType == POP3:
return PyMailPOP3Service(self.ctx);
elif aType == IMAP:
return PyMailIMAPService(self.ctx);
else:
print >> sys.stderr, "PyMailServiceProvider, unknown TYPE", aType
class PyMailMessage(unohelper.Base, XMailMessage):
def __init__( self, ctx, sTo='', sFrom='', Subject='', Body=None, aMailAttachment=None ):
if dbg:
print >> sys.stderr, "PyMailMessage init"
self.ctx = ctx
self.recipients = sTo,
self.ccrecipients = ()
self.bccrecipients = ()
self.aMailAttachments = ()
if aMailAttachment != None:
self.aMailAttachments = aMailAttachment,
self.SenderName, self.SenderAddress = parseaddr(sFrom)
self.ReplyToAddress = sFrom
self.Subject = Subject
self.Body = Body
if dbg:
print >> sys.stderr, "post PyMailMessage init"
def addRecipient( self, recipient ):
if dbg:
print >> sys.stderr, "PyMailMessage.addRecipient", recipient
self.recipients = self.recipients, recipient
def addCcRecipient( self, ccrecipient ):
if dbg:
print >> sys.stderr, "PyMailMessage.addCcRecipient", ccrecipient
self.ccrecipients = self.ccrecipients, ccrecipient
def addBccRecipient( self, bccrecipient ):
if dbg:
print >> sys.stderr, "PyMailMessage.addBccRecipient", bccrecipient
self.bccrecipients = self.bccrecipients, bccrecipient
def getRecipients( self ):
if dbg:
print >> sys.stderr, "PyMailMessage.getRecipients", self.recipients
return self.recipients
def getCcRecipients( self ):
if dbg:
print >> sys.stderr, "PyMailMessage.getCcRecipients", self.ccrecipients
return self.ccrecipients
def getBccRecipients( self ):
if dbg:
print >> sys.stderr, "PyMailMessage.getBccRecipients", self.bccrecipients
return self.bccrecipients
def addAttachment( self, aMailAttachment ):
if dbg:
print >> sys.stderr, "PyMailMessage.addAttachment"
self.aMailAttachments = self.aMailAttachments, aMailAttachment
def getAttachments( self ):
if dbg:
print >> sys.stderr, "PyMailMessage.getAttachments"
return self.aMailAttachments
# pythonloader looks for a static g_ImplementationHelper variable
g_ImplementationHelper = unohelper.ImplementationHelper()
g_ImplementationHelper.addImplementation( \
PyMailServiceProvider, "org.openoffice.pyuno.MailServiceProvider",
("com.sun.star.mail.MailServiceProvider",),)
g_ImplementationHelper.addImplementation( \
PyMailMessage, "org.openoffice.pyuno.MailMessage",
("com.sun.star.mail.MailMessage",),)
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