Function _search has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.

Open

    def _search(self, tag, attrs):
        # Only search when the tag matches
        if tag == self.tag:
            # If we have required attrs to match then search all attrs for wanted attrs
            # And also check that we do not have any attrs that are unwanted

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File htmlement.py has 294 lines of code (exceeds 250 allowed). Consider refactoring.

Open

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# The MIT License (MIT)
#

Function handle_endtag has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.

Open

    def handle_endtag(self, tag):
        # Only process end tags when we have no filter or that the filter has been matched
        if self.enabled and tag not in self._voids:
            _elem = self._elem
            _root = self._root

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Avoid deeply nested control flow statements.

Open

                        if key in unwanted_attrs:
                            return False

                        # Check for wanted attrs
                        elif key in wanted_attrs:

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

Open

    def __init__(self, tag="", attrs=None):
        # Initiate HTMLParser
        HTMLParser.__init__(self)
        self.convert_charrefs = True
        self._root = None  # root element

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

Open

    def _flush(self):
        if self._data:
            if self._last is not None:
                text = "".join(self._data)
                if self._tail:

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

Open

    def _handle_starttag(self, tag, attrs, self_closing=False):
        enabled = self.enabled
        # Add tag element to tree if we have no filter or that the filter matches
        if enabled or self._search(tag, attrs):
            # Convert attrs to dictionary

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Function feed has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def feed(self, data):
        """
        Feeds data to the parser.

        If *data*, is of type :class:`bytes` and where no encoding was specified, then the encoding

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Function handle_charref has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def handle_charref(self, name):
        if self.enabled:
            try:
                if name[0].lower() == "x":
                    name = chr(int(name[1:], 16))

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Function parse has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

def parse(source, tag="", attrs=None, encoding=None):
    """
    Load an external "HTML document" into an element tree.

    :param source: A filename or file like object containing HTML data.

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Function close has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def close(self):
        self._flush()
        if self.enabled == 0:
            msg = "Unable to find requested section with tag of '{}' and attributes of {}"
            raise RuntimeError(msg.format(self.tag, self.attrs))

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