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

Open

    def _update_mime_ma_non_text(self, msg, part):
        if not self.get_local(msg, "mime_ma_non_text"):
            for ma_part in part.get_payload():
                if(ma_part.get_content_maintype() != "text" and
                   ma_part.get_content_type not in (

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

Open

    def check_bayes(self, msg, min_score, max_score=float('inf'), target=None):
        """Check the message against the active Bayes classifier."""
        min_score = float(min_score)
        max_score = float(max_score)
        if not self["use_learner"]:

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

Open

    def pdf_match_details(self, msg, detail, regex, target=None):
        """Match if the detail match with any of the PDF files in the
        message.

        :param detail: author, creator, created, modified, producer, title

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

Open

    def parse_list(self, list_name):
        parsed_list = []
        characters = ["?", "@", ".", "*@"]
        for addr in self[list_name]:
            if len([e for e in characters if e in addr]):

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

Open

    def helo_ip_mismatch(self, msg, option=None, target=None):
        """Check untrusted relays and verify if helo and ip are different
        but have the same /24 netmask"""
        for relay in msg.untrusted_relays:
            if not self._check_helo(relay):

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

Open

    def parse_list(self, list_name):
        parsed_list = []
        characters = ["?", "@", ".", "*@"]
        for addr in self[list_name]:
            if len([e for e in characters if e in addr]):

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

Open

def dbi_to_alchemy(dsn, user, password):
    """Convert perl DBI setting to SQLAlchemy settings."""
    dummy, driver, connection = dsn.split(":", 2)
    if driver.lower() == "mysql":
        driver = "mysql+pymysql"

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

Open

    def subject_is_all_caps(self, msg, target=None):
        """Checks if the subject is all capital letters.

        This eval rule ignore short subjects, one word subject and
        the prepended notations. (E.g. ``Re:``)

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

Open

    def plugin_tags_mysql(self, msg, origin_ip, addr, signed_by, score, factor):
        try:
            conn = pymysql.connect(host=self.engine["hostname"], port=3306,
                                   user=self.engine["user"],
                                   passwd=self.engine["password"],

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

Open

    def parsed_metadata(self, msg):
        if self.get_global("ignore_received_spf_header"):
            # The plugin will ignore the spf headers and will perform
            # SPF check by itself by querying the dns
            if msg.get_decoded_header("received"):

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

Open

    def get_rule(cls, name, data):
        kwargs = cls.get_rule_kwargs(data)
        value = data["value"].strip()

        if "=~" in value:

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

Open

    def get_adjusted_message(self, msg, header_only=False):
        """Get message adjusted by the rules."""
        spam = msg.score >= self.conf["required_score"]
        if not spam or header_only or self.conf["report_safe"] == 0:
            newmsg = email.message_from_string(msg.raw_msg)

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

Open

    def parse_list(self, list_name):
        parsed_list = []
        characters = ["?", "@", ".", "*@"]
        for addr in self[list_name]:
            if len([e for e in characters if e in addr]):

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

Open

    def _parse_message(self):
        for header in self.received_headers:
            if not self.check_for_skip(header):
                rdns = self.get_rdns(header)
                ip = self.get_ip(header)

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

Open

    def get_ip(header):
        """Parsing the relay ip address from Received header

        :param header: The received header without the 'from ' at the begin
        :return: ip address if is found if not it returns an empty string

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

Open

    def match(self, msg):
        for header_name in self._headers or ():
            for value in msg.get_decoded_header(header_name):
                if self._pattern.match(value):
                    return True

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Avoid too many return statements within this function.

Open

        return ".".join(parts[-2:])

Avoid too many return statements within this function.

Open

        return False

Avoid too many return statements within this function.

Open

                return False

Avoid too many return statements within this function.

Open

        return False