Function _prepare_connection has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

def _prepare_connection(func):
    """
    A decorator that unpacks the host and connection from the job argument
    and passes them as separate arguments to the wrapped function.
    """

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Function _update_verbosity has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    def _update_verbosity(self):
        if self.verbose < 0:
            self.channel_map['status_bar'] = self.devnull
            self.channel_map['connection'] = self.devnull
            self.channel_map['errors'] = self.devnull

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Function _next has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

        def _next(self):
            # Make sure that the end is not yet reached.
            if len(self.path) == 0:
                raise StopIteration()

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Function set_from_match has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    def set_from_match(self, key, regex_list, string):
        """
        Given a list of functions or three-tuples (regex, value, confidence),
        this function walks through them and checks whether any of the
        items in the list matches the given string.

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Function append has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    def append(self, data):
        """
        Appends the given data to the buffer, and triggers all connected
        monitors, if any of them match the buffer content.

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Function _recvline has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    def _recvline(self, channel):
        while not b'\n' in self.buf:
            if not self.running:
                return None
            try:

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Function _get_account has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    def _get_account(self, account):
        if isinstance(account, Context) or isinstance(account, _Context):
            return account.context()
        if account is None:
            account = self.last_account

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Function _expect_any has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    def _expect_any(self, prompt_list, flush=True):
        self._doinit()

        # Cancelled by a callback during self._say().
        if self.cancel:

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Avoid too many return statements within this function.

Open

        return match.groups()

Avoid too many return statements within this function.

Open

        return msg % (total, aborted, succeeded)

Avoid too many return statements within this function.

Open

        return func(self)

Avoid too many return statements within this function.

Open

            return 4

Avoid too many return statements within this function.

Open

            return 1

Avoid too many return statements within this function.

Open

            return [str(lft) + str(rgt)]

Avoid too many return statements within this function.

Open

            return [int(lft) <= int(rgt)]

Avoid too many return statements within this function.

Open

            return [int(lft) + int(rgt)]

Avoid too many return statements within this function.

Open

            return _error_401(self, 'qop with missing nc or cnonce')

Avoid too many return statements within this function.

Open

            return 2

Avoid too many return statements within this function.

Open

            return [lft or rgt]

Avoid too many return statements within this function.

Open

            return _error_401(self, 'Invalid username or password')