Function rebuild has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    def rebuild(self):
        if self.isinitialized:
            focusposition = self.taglist.get_focus()[1]
        else:
            focusposition = 0

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Function apply has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    def apply(self, ui):
        if self.movement in ['up', 'down', 'page up', 'page down']:
            ui.mainloop.process_input([self.movement])
        elif self.movement in ['halfpage down', 'halfpage up']:
            ui.mainloop.process_input(

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Avoid deeply nested control flow statements.

Open

                            for msg in db.messages(querystring):
                                with msg.frozen():
                                    if cmd == 'toggle':
                                        for tag in to_remove:
                                            msg.tags.discard(tag)

Function __init__ has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def __init__(self, txt,

Avoid deeply nested control flow statements.

Open

                        for value in mail.get_all(key):
                            dvalue = decode_header(value, normalize=normalize)
                            lines.append((key, dvalue))
                elif key.lower() == 'tags':

Avoid deeply nested control flow statements.

Open

                        if t is not tagrep['translated']:
                            t = '%s (%s)' % (tagrep['translated'], t)
                        values.append(t)

Avoid deeply nested control flow statements.

Open

                        if buf:
                            if isinstance(buf, EnvelopeBuffer):
                                available = buf.envelope.headers.keys()
                                localcompleter = StringlistCompleter(available)
                                localres = localcompleter.complete(localprefix,

Avoid deeply nested control flow statements.

Open

                    if res is False:
                        msg = 'key "%s" in section "%s" is missing.'
                        msg = msg % (key, ', '.join(section_list))
                    else:
                        msg = 'key "%s" in section "%s" failed validation: %s'

Function render_part has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

def render_part(part, field_key='copiousoutput'):
    """
    renders a non-multipart email part into displayable plaintext by piping its
    payload through an external script. The handler itself is determined by
    the mailcap entry for this part's ctype.

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Avoid deeply nested control flow statements.

Open

                    if settings.get(action + '_force_address'):
                        address = str(account.address)
                    else:
                        address = seen_address

Function __init__ has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    def __init__(self, cmd, stdin=None, shell=False, spawn=False,
                 refocus=True, thread=False, on_success=None, **kwargs):
        """
        :param cmd: the command to call
        :type cmd: list or str

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Function complete has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    def complete(self, original, pos):
        if not self.abooks:
            return []
        prefix = original[:pos]
        res = []

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Avoid deeply nested control flow statements.

Open

                            with msg.frozen():
                                logging.debug('freeze')
                                for tag in tags:
                                    msg.tags.add(tag)
                                if sync:

Function __init__ has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    def __init__(self, path, spawn=None, thread=None, **kwargs):
        """
        :param path: path to the file to be edited
        :type path: str
        :param spawn: force running edtor in a new terminal

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Function _handle_signatures has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

def _handle_signatures(original_bytes, original, message, params):
    """Shared code for handling message signatures.

    RFC 3156 is quite strict:
    * exactly two messages

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Avoid deeply nested control flow statements.

Open

                        if self._alarm is not None:
                            self.mainloop.remove_alarm(self._alarm)
                        self._alarm = self.mainloop.set_alarm_in(

Function buffer_focus has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    def buffer_focus(self, buf, redraw=True):
        """focus given :class:`~alot.buffers.Buffer`."""

        # call pre_buffer_focus hook
        prehook = settings.get_hook('pre_buffer_focus')

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Avoid deeply nested control flow statements.

Open

                        if name:
                            ui.notify('saved %s as: %s' % (name, dest))
                        else:
                            ui.notify('saved attachment as: %s' % dest)
                else:

Function rebuild has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    def rebuild(self):
        if self.isinitialized:
            focusposition = self.bufferlist.get_focus()[1]
        else:
            focusposition = 0

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Avoid deeply nested control flow statements.

Open

                        if isinstance(act, (argparse._StoreAction,
                                            cargparse.BooleanAction)):
                            optionstring += '='
                        res.append(optionstring)