コード例 #1
0
ファイル: bounce.py プロジェクト: Meistache/leap_mx
    def _handle_message_delivery_status(self, msg):
        """
        Handle a message of type "message/delivery-status".

        This is modified from upstream version in that it also removes empty
        lines in the beginning of each part.

        :param msg: The message to be handled.
        :type msg: Message
        """
        # We can't just write the headers directly to self's file object
        # because this will leave an extra newline between the last header
        # block and the boundary.  Sigh.
        blocks = []
        for part in msg.get_payload():
            s = StringIO()
            g = self.clone(s)
            g.flatten(part, unixfrom=False)
            text = s.getvalue()
            lines = text.split('\n')
            # Strip off the unnecessary trailing empty line
            if lines:
                if lines[0] == '':
                    lines.pop(0)
                if lines[-1] == '':
                    lines.pop()
                blocks.append(NL.join(lines))
            else:
                blocks.append(text)
        # Now join all the blocks with an empty line.  This has the lovely
        # effect of separating each block with an empty line, but not adding
        # an extra one after the last one.
        self._fp.write(NL.join(blocks))
コード例 #2
0
    def _handle_message_delivery_status(self, msg):
        """
        Handle a message of type "message/delivery-status".

        This is modified from upstream version in that it also removes empty
        lines in the beginning of each part.

        :param msg: The message to be handled.
        :type msg: Message
        """
        # We can't just write the headers directly to self's file object
        # because this will leave an extra newline between the last header
        # block and the boundary.  Sigh.
        blocks = []
        for part in msg.get_payload():
            s = StringIO()
            g = self.clone(s)
            g.flatten(part, unixfrom=False)
            text = s.getvalue()
            lines = text.split('\n')
            # Strip off the unnecessary trailing empty line
            if lines:
                if lines[0] == '':
                    lines.pop(0)
                if lines[-1] == '':
                    lines.pop()
                blocks.append(NL.join(lines))
            else:
                blocks.append(text)
        # Now join all the blocks with an empty line.  This has the lovely
        # effect of separating each block with an empty line, but not adding
        # an extra one after the last one.
        self._fp.write(NL.join(blocks))
コード例 #3
0
ファイル: compat.py プロジェクト: afzal44/my_new_work
 def _handle_multipart(self, msg):
     # The trick here is to write out each part separately, merge the all
     # together, and then make sure that the boundary we've chosen isn't
     # present in the payload.
     msgtexts = []
     subparts = msg.get_payload()
     if subparts is None:
         subparts = []
     elif isinstance(subparts, basestring):
         # e.g. a non-strict parse of a message with no starting boundary
         self._fp.write(subparts)
         return
     elif not isinstance(subparts, list):
         # Scalar payload
         subparts = [subparts]
     for part in subparts:
         s = StringIO()
         g = self.clone(s)
         g.flatten(part, unixfrom=False)
         msgtexts.append(s.getvalue())
     # BAW: What about boundaries that are wrapped in double-quotes?
     boundary = msg.get_boundary()
     if not boundary:
         # Create a boundary that doesn't appear in any of the
         # message texts.
         alltext = NL.join(msgtexts)
         boundary = _make_boundary(alltext)
         msg.set_boundary(boundary)
     # If there's a preamble, write it out, with a trailing CRLF
     if msg.preamble is not None:
         if self._mangle_from_:
             preamble = fcre.sub('>From ', msg.preamble)
         else:
             preamble = msg.preamble
         print >> self._fp, preamble
     # dash-boundary transport-padding CRLF
     print >> self._fp, '--' + boundary
     # body-part
     if msgtexts:
         self._fp.write(msgtexts.pop(0))
     # *encapsulation
     # --> delimiter transport-padding
     # --> CRLF body-part
     for body_part in msgtexts:
         # delimiter transport-padding CRLF
         print >> self._fp, '\n--' + boundary
         # body-part
         self._fp.write(body_part)
     # close-delimiter transport-padding
     self._fp.write('\n--' + boundary + '--' + NL)
     if msg.epilogue is not None:
         if self._mangle_from_:
             epilogue = fcre.sub('>From ', msg.epilogue)
         else:
             epilogue = msg.epilogue
         self._fp.write(epilogue)
コード例 #4
0
ファイル: rfc3156.py プロジェクト: bwagnerr/leap_mail
    def _handle_multipart(self, msg):
        """
        A multipart handling implementation that addresses issue #14983.

        This is just a copy of the parent's method which fixes the following
        bug: http://bugs.python.org/issue14983 (see the line marked with
        "(***)").

        :param msg: The multipart message to be handled.
        :type msg: email.message.Message
        """
        # The trick here is to write out each part separately, merge them all
        # together, and then make sure that the boundary we've chosen isn't
        # present in the payload.
        msgtexts = []
        subparts = msg.get_payload()
        if subparts is None:
            subparts = []
        elif isinstance(subparts, basestring):
            # e.g. a non-strict parse of a message with no starting boundary.
            self._fp.write(subparts)
            return
        elif not isinstance(subparts, list):
            # Scalar payload
            subparts = [subparts]
        for part in subparts:
            s = StringIO()
            g = self.clone(s)
            g.flatten(part, unixfrom=False)
            msgtexts.append(s.getvalue())
        # BAW: What about boundaries that are wrapped in double-quotes?
        boundary = msg.get_boundary()
        if not boundary:
            # Create a boundary that doesn't appear in any of the
            # message texts.
            alltext = NL.join(msgtexts)
            boundary = _make_boundary(alltext)
            msg.set_boundary(boundary)
        # If there's a preamble, write it out, with a trailing CRLF
        if msg.preamble is not None:
            preamble = msg.preamble
            if self._mangle_from_:
                preamble = fcre.sub('>From ', msg.preamble)
            self._fp.write(preamble + '\n')
        # dash-boundary transport-padding CRLF
        self._fp.write('--' + boundary + '\n')
        # body-part
        if msgtexts:
            self._fp.write(msgtexts.pop(0))
        # *encapsulation
        # --> delimiter transport-padding
        # --> CRLF body-part
        for body_part in msgtexts:
            # delimiter transport-padding CRLF
            self._fp.write('\n--' + boundary + '\n')
            # body-part
            self._fp.write(body_part)
        # close-delimiter transport-padding
        self._fp.write('\n--' + boundary + '--' + '\n')  # (***) Solve #14983
        if msg.epilogue is not None:
            self._fp.write('\n')
            epilogue = msg.epilogue
            if self._mangle_from_:
                epilogue = fcre.sub('>From ', msg.epilogue)
            self._fp.write(epilogue)
コード例 #5
0
    def _handle_multipart(self, msg):
        """
        A multipart handling implementation that addresses issue #14983.

        This is just a copy of the parent's method which fixes the following
        bug: http://bugs.python.org/issue14983 (see the line marked with
        "(***)").

        :param msg: The multipart message to be handled.
        :type msg: email.message.Message
        """
        # The trick here is to write out each part separately, merge them all
        # together, and then make sure that the boundary we've chosen isn't
        # present in the payload.
        msgtexts = []
        subparts = msg.get_payload()
        if subparts is None:
            subparts = []
        elif isinstance(subparts, basestring):
            # e.g. a non-strict parse of a message with no starting boundary.
            self._fp.write(subparts)
            return
        elif not isinstance(subparts, list):
            # Scalar payload
            subparts = [subparts]
        for part in subparts:
            s = StringIO()
            g = self.clone(s)
            g.flatten(part, unixfrom=False)
            msgtexts.append(s.getvalue())
        # BAW: What about boundaries that are wrapped in double-quotes?
        boundary = msg.get_boundary()
        if not boundary:
            # Create a boundary that doesn't appear in any of the
            # message texts.
            alltext = NL.join(msgtexts)
            boundary = _make_boundary(alltext)
            msg.set_boundary(boundary)
        # If there's a preamble, write it out, with a trailing CRLF
        if msg.preamble is not None:
            preamble = msg.preamble
            if self._mangle_from_:
                preamble = fcre.sub('>From ', msg.preamble)
            self._fp.write(preamble + '\n')
        # dash-boundary transport-padding CRLF
        self._fp.write('--' + boundary + '\n')
        # body-part
        if msgtexts:
            self._fp.write(msgtexts.pop(0))
        # *encapsulation
        # --> delimiter transport-padding
        # --> CRLF body-part
        for body_part in msgtexts:
            # delimiter transport-padding CRLF
            self._fp.write('\n--' + boundary + '\n')
            # body-part
            self._fp.write(body_part)
        # close-delimiter transport-padding
        self._fp.write('\n--' + boundary + '--' + '\n')  # (***) Solve #14983
        if msg.epilogue is not None:
            self._fp.write('\n')
            epilogue = msg.epilogue
            if self._mangle_from_:
                epilogue = fcre.sub('>From ', msg.epilogue)
            self._fp.write(epilogue)