Пример #1
0
 def __init__(self, dbman):
     """
     :param dbman: used to look up avaliable tagstrings
     :type dbman: :class:`~alot.db.DBManager`
     """
     self.dbman = dbman
     abooks = settings.get_addressbooks()
     self._abookscompleter = AbooksCompleter(abooks, addressesonly=True)
     self._tagcompleter = TagCompleter(dbman)
     self.keywords = ['tag', 'from', 'to', 'subject', 'attachment',
                      'is', 'id', 'thread', 'folder']
Пример #2
0
 def __init__(self, dbman):
     """
     :param dbman: used to look up avaliable tagstrings
     :type dbman: :class:`~alot.db.DBManager`
     """
     self.dbman = dbman
     abooks = settings.get_addressbooks()
     self._abookscompleter = AbooksCompleter(abooks, addressesonly=True)
     self._tagcompleter = TagCompleter(dbman)
     self.keywords = ['tag', 'from', 'to', 'subject', 'attachment',
                      'is', 'id', 'thread', 'folder']
Пример #3
0
    def apply(self, ui):
        # get mail to bounce
        if not self.message:
            self.message = ui.current_buffer.get_selected_message()
        mail = self.message.get_email()

        # look if this makes sense: do we have any accounts set up?
        my_accounts = settings.get_accounts()
        if not my_accounts:
            ui.notify('no accounts set', priority='error')
            return

        # remove "Resent-*" headers if already present
        del mail['Resent-From']
        del mail['Resent-To']
        del mail['Resent-Cc']
        del mail['Resent-Date']
        del mail['Resent-Message-ID']

        # set Resent-From-header and sending account
        try:
            resent_from_header, account = determine_sender(mail, 'bounce')
        except AssertionError as e:
            ui.notify(e.message, priority='error')
            return
        mail['Resent-From'] = resent_from_header

        # set Reset-To
        allbooks = not settings.get('complete_matching_abook_only')
        logging.debug('allbooks: %s', allbooks)
        if account is not None:
            abooks = settings.get_addressbooks(order=[account],
                                               append_remaining=allbooks)
            logging.debug(abooks)
            completer = ContactsCompleter(abooks)
        else:
            completer = None
        to = yield ui.prompt('To', completer=completer)
        if to is None:
            raise CommandCanceled()

        mail['Resent-To'] = to.strip(' \t\n,')

        logging.debug("bouncing mail")
        logging.debug(mail.__class__)

        ui.apply_command(SendCommand(mail=mail))
Пример #4
0
    def apply(self, ui):
        # get mail to bounce
        if not self.message:
            self.message = ui.current_buffer.get_selected_message()
        mail = self.message.get_email()

        # look if this makes sense: do we have any accounts set up?
        my_accounts = settings.get_accounts()
        if not my_accounts:
            ui.notify('no accounts set', priority='error')
            return

        # remove "Resent-*" headers if already present
        del mail['Resent-From']
        del mail['Resent-To']
        del mail['Resent-Cc']
        del mail['Resent-Date']
        del mail['Resent-Message-ID']

        # set Resent-From-header and sending account
        try:
            resent_from_header, account = determine_sender(mail, 'bounce')
        except AssertionError as e:
            ui.notify(e.message, priority='error')
            return
        mail['Resent-From'] = resent_from_header

        # set Reset-To
        allbooks = not settings.get('complete_matching_abook_only')
        logging.debug('allbooks: %s', allbooks)
        if account is not None:
            abooks = settings.get_addressbooks(order=[account],
                                               append_remaining=allbooks)
            logging.debug(abooks)
            completer = ContactsCompleter(abooks)
        else:
            completer = None
        to = yield ui.prompt('To', completer=completer)
        if to is None:
            raise CommandCanceled()

        mail['Resent-To'] = to.strip(' \t\n,')

        logging.debug("bouncing mail")
        logging.debug(mail.__class__)

        ui.apply_command(SendCommand(mail=mail))
Пример #5
0
 def __init__(self, dbman, mode, currentbuffer=None):
     """
     :param dbman: used to look up avaliable tagstrings
     :type dbman: :class:`~alot.db.DBManager`
     :param mode: mode identifier
     :type mode: str
     :param currentbuffer: currently active buffer. If defined, this will be
                           used to dynamically extract possible completion
                           strings
     :type currentbuffer: :class:`~alot.buffers.Buffer`
     """
     self.dbman = dbman
     self.mode = mode
     self.currentbuffer = currentbuffer
     self._commandcompleter = CommandCompleter(mode)
     self._querycompleter = QueryCompleter(dbman)
     self._tagcompleter = TagCompleter(dbman)
     abooks = settings.get_addressbooks()
     self._contactscompleter = ContactsCompleter(abooks)
     self._pathcompleter = PathCompleter()
Пример #6
0
 def __init__(self, dbman, mode, currentbuffer=None):
     """
     :param dbman: used to look up avaliable tagstrings
     :type dbman: :class:`~alot.db.DBManager`
     :param mode: mode identifier
     :type mode: str
     :param currentbuffer: currently active buffer. If defined, this will be
                           used to dynamically extract possible completion
                           strings
     :type currentbuffer: :class:`~alot.buffers.Buffer`
     """
     self.dbman = dbman
     self.mode = mode
     self.currentbuffer = currentbuffer
     self._commandcompleter = CommandCompleter(mode)
     self._querycompleter = QueryCompleter(dbman)
     self._tagcompleter = TagCompleter(dbman)
     abooks = settings.get_addressbooks()
     self._contactscompleter = ContactsCompleter(abooks)
     self._pathcompleter = PathCompleter()
Пример #7
0
class ComposeCommand(Command):
    """compose a new email"""
    def __init__(self,
                 envelope=None,
                 headers={},
                 template=None,
                 sender=u'',
                 subject=u'',
                 to=[],
                 cc=[],
                 bcc=[],
                 attach=None,
                 omit_signature=False,
                 spawn=None,
                 **kwargs):
        """
        :param envelope: use existing envelope
        :type envelope: :class:`~alot.db.envelope.Envelope`
        :param headers: forced header values
        :type header: doct (str->str)
        :param template: name of template to parse into the envelope after
                         creation. This should be the name of a file in your
                         template_dir
        :type template: str
        :param sender: From-header value
        :type sender: str
        :param subject: Subject-header value
        :type subject: str
        :param to: To-header value
        :type to: str
        :param cc: Cc-header value
        :type cc: str
        :param bcc: Bcc-header value
        :type bcc: str
        :param attach: Path to files to be attached (globable)
        :type attach: str
        :param omit_signature: do not attach/append signature
        :type omit_signature: bool
        :param spawn: force spawning of editor in a new terminal
        :type spawn: bool
        """

        Command.__init__(self, **kwargs)

        self.envelope = envelope
        self.template = template
        self.headers = headers
        self.sender = sender
        self.subject = subject
        self.to = to
        self.cc = cc
        self.bcc = bcc
        self.attach = attach
        self.omit_signature = omit_signature
        self.force_spawn = spawn

    @inlineCallbacks
    def apply(self, ui):
        if self.envelope is None:
            self.envelope = Envelope()
        if self.template is not None:
            #get location of tempsdir, containing msg templates
            tempdir = settings.get('template_dir')
            tempdir = os.path.expanduser(tempdir)
            if not tempdir:
                xdgdir = os.environ.get('XDG_CONFIG_HOME',
                                        os.path.expanduser('~/.config'))
                tempdir = os.path.join(xdgdir, 'alot', 'templates')

            path = os.path.expanduser(self.template)
            if not os.path.dirname(path):  # use tempsdir
                if not os.path.isdir(tempdir):
                    ui.notify('no templates directory: %s' % tempdir,
                              priority='error')
                    return
                path = os.path.join(tempdir, path)

            if not os.path.isfile(path):
                ui.notify('could not find template: %s' % path,
                          priority='error')
                return
            try:
                self.envelope.parse_template(open(path).read())
            except Exception, e:
                ui.notify(str(e), priority='error')
                return

        # set forced headers
        for key, value in self.headers.items():
            self.envelope.add(key, value)

        # set forced headers for separate parameters
        if self.sender:
            self.envelope.add('From', self.sender)
        if self.subject:
            self.envelope.add('Subject', self.subject)
        if self.to:
            self.envelope.add('To', ','.join(self.to))
        if self.cc:
            self.envelope.add('Cc', ','.join(self.cc))
        if self.bcc:
            self.envelope.add('Bcc', ','.join(self.bcc))

        # get missing From header
        if not 'From' in self.envelope.headers:
            accounts = settings.get_accounts()
            if len(accounts) == 1:
                a = accounts[0]
                fromstring = "%s <%s>" % (a.realname, a.address)
                self.envelope.add('From', fromstring)
            else:
                cmpl = AccountCompleter()
                fromaddress = yield ui.prompt('From', completer=cmpl, tab=1)
                if fromaddress is None:
                    ui.notify('canceled')
                    return
                self.envelope.add('From', fromaddress)

        # add signature
        if not self.omit_signature:
            name, addr = email.Utils.parseaddr(self.envelope['From'])
            account = settings.get_account_by_address(addr)
            if account is not None:
                if account.signature:
                    logging.debug('has signature')
                    sig = os.path.expanduser(account.signature)
                    if os.path.isfile(sig):
                        logging.debug('is file')
                        if account.signature_as_attachment:
                            name = account.signature_filename or None
                            self.envelope.attach(sig, filename=name)
                            logging.debug('attached')
                        else:
                            sigcontent = open(sig).read()
                            enc = helper.guess_encoding(sigcontent)
                            mimetype = helper.guess_mimetype(sigcontent)
                            if mimetype.startswith('text'):
                                sigcontent = helper.string_decode(
                                    sigcontent, enc)
                                self.envelope.body += '\n' + sigcontent
                    else:
                        ui.notify('could not locate signature: %s' % sig,
                                  priority='error')
                        if (yield ui.choice('send without signature?', 'yes',
                                            'no')) == 'no':
                            return

        # Figure out whether we should GPG sign messages by default
        # and look up key if so
        sender = self.envelope.get('From')
        name, addr = email.Utils.parseaddr(sender)
        account = settings.get_account_by_address(addr)
        if account:
            self.envelope.sign = account.sign_by_default
            self.envelope.sign_key = account.gpg_key

        # get missing To header
        if 'To' not in self.envelope.headers:
            allbooks = not settings.get('complete_matching_abook_only')
            logging.debug(allbooks)
            if account is not None:
                abooks = settings.get_addressbooks(order=[account],
                                                   append_remaining=allbooks)
                logging.debug(abooks)
                completer = ContactsCompleter(abooks)
            else:
                completer = None
            to = yield ui.prompt('To', completer=completer)
            if to is None:
                ui.notify('canceled')
                return
            self.envelope.add('To', to.strip(' \t\n,'))

        if settings.get('ask_subject') and \
                not 'Subject' in self.envelope.headers:
            subject = yield ui.prompt('Subject')
            logging.debug('SUBJECT: "%s"' % subject)
            if subject is None:
                ui.notify('canceled')
                return
            self.envelope.add('Subject', subject)

        if settings.get('compose_ask_tags'):
            comp = TagsCompleter(ui.dbman)
            tagsstring = yield ui.prompt('Tags', completer=comp)
            tags = filter(lambda x: x, tagsstring.split(','))
            if tags is None:
                ui.notify('canceled')
                return
            self.envelope.tags = tags

        if self.attach:
            for gpath in self.attach:
                for a in glob.glob(gpath):
                    self.envelope.attach(a)
                    logging.debug('attaching: ' + a)

        cmd = commands.envelope.EditCommand(envelope=self.envelope,
                                            spawn=self.force_spawn,
                                            refocus=False)
        ui.apply_command(cmd)
Пример #8
0
    def apply(self, ui):
        if self.envelope is None:
            self.envelope = Envelope()
        if self.template is not None:
            # get location of tempsdir, containing msg templates
            tempdir = settings.get('template_dir')
            tempdir = os.path.expanduser(tempdir)
            if not tempdir:
                xdgdir = os.environ.get('XDG_CONFIG_HOME',
                                        os.path.expanduser('~/.config'))
                tempdir = os.path.join(xdgdir, 'alot', 'templates')

            path = os.path.expanduser(self.template)
            if not os.path.dirname(path):  # use tempsdir
                if not os.path.isdir(tempdir):
                    ui.notify('no templates directory: %s' % tempdir,
                              priority='error')
                    return
                path = os.path.join(tempdir, path)

            if not os.path.isfile(path):
                ui.notify('could not find template: %s' % path,
                          priority='error')
                return
            try:
                self.envelope.parse_template(open(path).read())
            except Exception as e:
                ui.notify(str(e), priority='error')
                return

        # set forced headers
        for key, value in self.headers.items():
            self.envelope.add(key, value)

        # set forced headers for separate parameters
        if self.sender:
            self.envelope.add('From', self.sender)
        if self.subject:
            self.envelope.add('Subject', self.subject)
        if self.to:
            self.envelope.add('To', ','.join(self.to))
        if self.cc:
            self.envelope.add('Cc', ','.join(self.cc))
        if self.bcc:
            self.envelope.add('Bcc', ','.join(self.bcc))

        # get missing From header
        if not 'From' in self.envelope.headers:
            accounts = settings.get_accounts()
            if len(accounts) == 1:
                a = accounts[0]
                fromstring = "%s <%s>" % (a.realname, a.address)
                self.envelope.add('From', fromstring)
            else:
                cmpl = AccountCompleter()
                fromaddress = yield ui.prompt('From', completer=cmpl,
                                              tab=1)
                if fromaddress is None:
                    raise CommandCanceled()

                self.envelope.add('From', fromaddress)

        # add signature
        if not self.omit_signature:
            name, addr = email.Utils.parseaddr(self.envelope['From'])
            account = settings.get_account_by_address(addr)
            if account is not None:
                if account.signature:
                    logging.debug('has signature')
                    sig = os.path.expanduser(account.signature)
                    if os.path.isfile(sig):
                        logging.debug('is file')
                        if account.signature_as_attachment:
                            name = account.signature_filename or None
                            self.envelope.attach(sig, filename=name)
                            logging.debug('attached')
                        else:
                            sigcontent = open(sig).read()
                            enc = helper.guess_encoding(sigcontent)
                            mimetype = helper.guess_mimetype(sigcontent)
                            if mimetype.startswith('text'):
                                sigcontent = helper.string_decode(sigcontent,
                                                                  enc)
                                self.envelope.body += '\n' + sigcontent
                    else:
                        ui.notify('could not locate signature: %s' % sig,
                                  priority='error')
                        if (yield ui.choice('send without signature?', 'yes',
                                            'no')) == 'no':
                            return

        # Figure out whether we should GPG sign messages by default
        # and look up key if so
        sender = self.envelope.get('From')
        name, addr = email.Utils.parseaddr(sender)
        account = settings.get_account_by_address(addr)
        if account:
            self.envelope.sign = account.sign_by_default
            self.envelope.sign_key = account.gpg_key

        # get missing To header
        if 'To' not in self.envelope.headers:
            allbooks = not settings.get('complete_matching_abook_only')
            logging.debug(allbooks)
            if account is not None:
                abooks = settings.get_addressbooks(order=[account],
                                                   append_remaining=allbooks)
                logging.debug(abooks)
                completer = ContactsCompleter(abooks)
            else:
                completer = None
            to = yield ui.prompt('To',
                                 completer=completer)
            if to is None:
                raise CommandCanceled()

            self.envelope.add('To', to.strip(' \t\n,'))

        if settings.get('ask_subject') and \
                not 'Subject' in self.envelope.headers:
            subject = yield ui.prompt('Subject')
            logging.debug('SUBJECT: "%s"' % subject)
            if subject is None:
                raise CommandCanceled()

            self.envelope.add('Subject', subject)

        if settings.get('compose_ask_tags'):
            comp = TagsCompleter(ui.dbman)
            tagsstring = yield ui.prompt('Tags', completer=comp)
            tags = filter(lambda x: x, tagsstring.split(','))
            if tags is None:
                raise CommandCanceled()

            self.envelope.tags = tags

        if self.attach:
            for gpath in self.attach:
                for a in glob.glob(gpath):
                    self.envelope.attach(a)
                    logging.debug('attaching: ' + a)

        cmd = commands.envelope.EditCommand(envelope=self.envelope,
                                            spawn=self.force_spawn,
                                            refocus=False)
        ui.apply_command(cmd)
Пример #9
0
def pa(ui):
    from alot.settings import settings
    ab = settings.get_addressbooks()[0]
    ui.notify("%s" % ab.get_contacts())
Пример #10
0
def pa(ui):
    from alot.settings import settings

    ab = settings.get_addressbooks()[0]
    ui.notify("%s" % ab.get_contacts())
Пример #11
0
    def apply(self, ui):
        if self.envelope is None:
            if self.rest:
                if self.rest.startswith('mailto'):
                    self.envelope = mailto_to_envelope(self.rest)
                else:
                    self.envelope = Envelope()
                    self.envelope.add('To', self.rest)
            else:
                self.envelope = Envelope()
        if self.template is not None:
            # get location of tempsdir, containing msg templates
            tempdir = settings.get('template_dir')
            tempdir = os.path.expanduser(tempdir)
            if not tempdir:
                xdgdir = os.environ.get('XDG_CONFIG_HOME',
                                        os.path.expanduser('~/.config'))
                tempdir = os.path.join(xdgdir, 'alot', 'templates')

            path = os.path.expanduser(self.template)
            if not os.path.dirname(path):  # use tempsdir
                if not os.path.isdir(tempdir):
                    ui.notify('no templates directory: %s' % tempdir,
                              priority='error')
                    return
                path = os.path.join(tempdir, path)

            if not os.path.isfile(path):
                ui.notify('could not find template: %s' % path,
                          priority='error')
                return
            try:
                self.envelope.parse_template(open(path).read())
            except Exception as e:
                ui.notify(str(e), priority='error')
                return

        # set forced headers
        for key, value in self.headers.items():
            self.envelope.add(key, value)

        # set forced headers for separate parameters
        if self.sender:
            self.envelope.add('From', self.sender)
        if self.subject:
            self.envelope.add('Subject', self.subject)
        if self.to:
            self.envelope.add('To', ','.join(self.to))
        if self.cc:
            self.envelope.add('Cc', ','.join(self.cc))
        if self.bcc:
            self.envelope.add('Bcc', ','.join(self.bcc))

        # get missing From header
        if not 'From' in self.envelope.headers:
            accounts = settings.get_accounts()
            if len(accounts) == 1:
                a = accounts[0]
                fromstring = "%s <%s>" % (a.realname, a.address)
                self.envelope.add('From', fromstring)
            else:
                cmpl = AccountCompleter()
                fromaddress = yield ui.prompt('From', completer=cmpl, tab=1)
                if fromaddress is None:
                    raise CommandCanceled()

                self.envelope.add('From', fromaddress)

        # add signature
        if not self.omit_signature:
            name, addr = email.Utils.parseaddr(self.envelope['From'])
            account = settings.get_account_by_address(addr)
            if account is not None:
                if account.signature:
                    logging.debug('has signature')
                    sig = os.path.expanduser(account.signature)
                    if os.path.isfile(sig):
                        logging.debug('is file')
                        if account.signature_as_attachment:
                            name = account.signature_filename or None
                            self.envelope.attach(sig, filename=name)
                            logging.debug('attached')
                        else:
                            sigcontent = open(sig).read()
                            enc = helper.guess_encoding(sigcontent)
                            mimetype = helper.guess_mimetype(sigcontent)
                            if mimetype.startswith('text'):
                                sigcontent = helper.string_decode(
                                    sigcontent, enc)
                                self.envelope.body += '\n' + sigcontent
                    else:
                        ui.notify('could not locate signature: %s' % sig,
                                  priority='error')
                        if (yield ui.choice('send without signature?', 'yes',
                                            'no')) == 'no':
                            return

        # Figure out whether we should GPG sign messages by default
        # and look up key if so
        sender = self.envelope.get('From')
        name, addr = email.Utils.parseaddr(sender)
        account = settings.get_account_by_address(addr)
        if account:
            self.envelope.sign = account.sign_by_default
            self.envelope.sign_key = account.gpg_key

        # get missing To header
        if 'To' not in self.envelope.headers:
            allbooks = not settings.get('complete_matching_abook_only')
            logging.debug(allbooks)
            if account is not None:
                abooks = settings.get_addressbooks(order=[account],
                                                   append_remaining=allbooks)
                logging.debug(abooks)
                completer = ContactsCompleter(abooks)
            else:
                completer = None
            to = yield ui.prompt('To', completer=completer)
            if to is None:
                raise CommandCanceled()

            self.envelope.add('To', to.strip(' \t\n,'))

        if settings.get('ask_subject') and \
                not 'Subject' in self.envelope.headers:
            subject = yield ui.prompt('Subject')
            logging.debug('SUBJECT: "%s"' % subject)
            if subject is None:
                raise CommandCanceled()

            self.envelope.add('Subject', subject)

        if settings.get('compose_ask_tags'):
            comp = TagsCompleter(ui.dbman)
            tagsstring = yield ui.prompt('Tags', completer=comp)
            tags = filter(lambda x: x, tagsstring.split(','))
            if tags is None:
                raise CommandCanceled()

            self.envelope.tags = tags

        if self.attach:
            for gpath in self.attach:
                for a in glob.glob(gpath):
                    self.envelope.attach(a)
                    logging.debug('attaching: ' + a)

        cmd = commands.envelope.EditCommand(envelope=self.envelope,
                                            spawn=self.force_spawn,
                                            refocus=False)
        ui.apply_command(cmd)
Пример #12
0
    def apply(self, ui):
        if self.envelope is None:
            if self.rest:
                if self.rest.startswith("mailto"):
                    self.envelope = mailto_to_envelope(self.rest)
                else:
                    self.envelope = Envelope()
                    self.envelope.add("To", self.rest)
            else:
                self.envelope = Envelope()
        if self.template is not None:
            # get location of tempsdir, containing msg templates
            tempdir = settings.get("template_dir")
            tempdir = os.path.expanduser(tempdir)
            if not tempdir:
                xdgdir = os.environ.get("XDG_CONFIG_HOME", os.path.expanduser("~/.config"))
                tempdir = os.path.join(xdgdir, "alot", "templates")

            path = os.path.expanduser(self.template)
            if not os.path.dirname(path):  # use tempsdir
                if not os.path.isdir(tempdir):
                    ui.notify("no templates directory: %s" % tempdir, priority="error")
                    return
                path = os.path.join(tempdir, path)

            if not os.path.isfile(path):
                ui.notify("could not find template: %s" % path, priority="error")
                return
            try:
                self.envelope.parse_template(open(path).read())
            except Exception as e:
                ui.notify(str(e), priority="error")
                return

        # set forced headers
        for key, value in self.headers.items():
            self.envelope.add(key, value)

        # set forced headers for separate parameters
        if self.sender:
            self.envelope.add("From", self.sender)
        if self.subject:
            self.envelope.add("Subject", self.subject)
        if self.to:
            self.envelope.add("To", ",".join(self.to))
        if self.cc:
            self.envelope.add("Cc", ",".join(self.cc))
        if self.bcc:
            self.envelope.add("Bcc", ",".join(self.bcc))

        # get missing From header
        if not "From" in self.envelope.headers:
            accounts = settings.get_accounts()
            if len(accounts) == 1:
                a = accounts[0]
                fromstring = "%s <%s>" % (a.realname, a.address)
                self.envelope.add("From", fromstring)
            else:
                cmpl = AccountCompleter()
                fromaddress = yield ui.prompt("From", completer=cmpl, tab=1)
                if fromaddress is None:
                    raise CommandCanceled()

                self.envelope.add("From", fromaddress)

        # add signature
        if not self.omit_signature:
            name, addr = email.Utils.parseaddr(self.envelope["From"])
            account = settings.get_account_by_address(addr)
            if account is not None:
                if account.signature:
                    logging.debug("has signature")
                    sig = os.path.expanduser(account.signature)
                    if os.path.isfile(sig):
                        logging.debug("is file")
                        if account.signature_as_attachment:
                            name = account.signature_filename or None
                            self.envelope.attach(sig, filename=name)
                            logging.debug("attached")
                        else:
                            sigcontent = open(sig).read()
                            enc = helper.guess_encoding(sigcontent)
                            mimetype = helper.guess_mimetype(sigcontent)
                            if mimetype.startswith("text"):
                                sigcontent = helper.string_decode(sigcontent, enc)
                                self.envelope.body += "\n" + sigcontent
                    else:
                        ui.notify("could not locate signature: %s" % sig, priority="error")
                        if (yield ui.choice("send without signature?", "yes", "no")) == "no":
                            return

        # Figure out whether we should GPG sign messages by default
        # and look up key if so
        sender = self.envelope.get("From")
        name, addr = email.Utils.parseaddr(sender)
        account = settings.get_account_by_address(addr)
        if account:
            self.envelope.sign = account.sign_by_default
            self.envelope.sign_key = account.gpg_key

        # get missing To header
        if "To" not in self.envelope.headers:
            allbooks = not settings.get("complete_matching_abook_only")
            logging.debug(allbooks)
            if account is not None:
                abooks = settings.get_addressbooks(order=[account], append_remaining=allbooks)
                logging.debug(abooks)
                completer = ContactsCompleter(abooks)
            else:
                completer = None
            to = yield ui.prompt("To", completer=completer)
            if to is None:
                raise CommandCanceled()

            self.envelope.add("To", to.strip(" \t\n,"))

        if settings.get("ask_subject") and not "Subject" in self.envelope.headers:
            subject = yield ui.prompt("Subject")
            logging.debug('SUBJECT: "%s"' % subject)
            if subject is None:
                raise CommandCanceled()

            self.envelope.add("Subject", subject)

        if settings.get("compose_ask_tags"):
            comp = TagsCompleter(ui.dbman)
            tagsstring = yield ui.prompt("Tags", completer=comp)
            tags = filter(lambda x: x, tagsstring.split(","))
            if tags is None:
                raise CommandCanceled()

            self.envelope.tags = tags

        if self.attach:
            for gpath in self.attach:
                for a in glob.glob(gpath):
                    self.envelope.attach(a)
                    logging.debug("attaching: " + a)

        cmd = commands.envelope.EditCommand(envelope=self.envelope, spawn=self.force_spawn, refocus=False)
        ui.apply_command(cmd)