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

Open

    def sim_score(self, src: str, tar: str) -> float:
        """Return the Gotoh score of two strings.

        Parameters
        ----------

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

Open

    def sim(self, src: str, tar: str) -> float:
        """Return Cao's CY similarity (CYs) of two strings.

        Parameters
        ----------

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Function _phonetic has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def _phonetic(

Function __init__ has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def __init__(

Avoid deeply nested control flow statements.

Open

                    for inst in installed:  # pragma: no branch
                        if pack[0] == inst[0] and pack[2] <= inst[2]:
                            if not silent:
                                print(  # pragma: no cover  # noqa: T001
                                    '{} package already up-to-date'.format(

Avoid deeply nested control flow statements.

Open

                        if not search(right, phoneticx[i + pattern_length :]):
                            continue

                    # check that left context is satisfied
                    if lcontext != '':

Avoid deeply nested control flow statements.

Open

                            if start2 > 0:
                                pos = start2
                                start1 = start2
                                start2 = -1
                                end1 = end2

Avoid deeply nested control flow statements.

Open

                        if word[pos + 1 : pos + 2] == 'U':
                            pos += 2
                        else:
                            pos += 1
                        meta_key += 'K'

Avoid deeply nested control flow statements.

Open

                        if not any(
                            abbr in fname for abbr in ('i.', 'v.', 'x.')
                        ):
                            full_name = full_name[:loc]
                            toolcode[7] += '{:03d}'.format(num) + 'a'

Avoid deeply nested control flow statements.

Open

                    if os.path.isdir(os.path.join(check_path, package)):
                        with open(
                            os.path.join(check_path, package + '.xml')
                        ) as xml:
                            file = xml.read()

Avoid deeply nested control flow statements.

Open

                        if not search(left, phoneticx[:i]):
                            continue

                    # check for incompatible attributes
                    candidate = self._apply_rule_if_compat(

Avoid deeply nested control flow statements.

Open

                            if k > 0:
                                # add hash value for this letter
                                if phonet_hash_1[j, k] < 0:
                                    phonet_hash_1[j, k] = i
                                    phonet_hash_2[j, k] = i

Avoid deeply nested control flow statements.

Open

                            if (
                                (len(src) > (i + matches))
                                and src[i + matches].isalpha()
                                and (src[i + matches] in rule[1:])
                            ):

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

Open

    def _expand_alternates(self, phonetic: str) -> str:
        r"""Expand phonetic alternates separated by \|s.

        Parameters
        ----------

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Avoid deeply nested control flow statements.

Open

                        if _string_at(
                            (current + 3),
                            2,
                            {'OO', 'ER', 'EN', 'UY', 'ED', 'EM'},
                        ):

Avoid deeply nested control flow statements.

Open

                        if (
                            (current == 1) and _get_at(current - 1) == 'A'
                        ) or _string_at((current - 1), 5, {'UCCEE', 'UCCES'}):
                            primary, secondary = _metaph_add('KS')
                        # 'bacci', 'bertucci', other italian

Avoid deeply nested control flow statements.

Open

                        if not _is_vowel(pos + 1) and pos == 0:
                            meta_key += 'ES'
                            pos += 1
                        else:
                            meta_key += 'S'

Avoid deeply nested control flow statements.

Open

                        if (
                            len(word) > 1
                            and pos == 0
                            and not _is_vowel(pos + 1)
                        ):

Avoid deeply nested control flow statements.

Open

                            if pos0 >= 0:
                                while (_phonet_rules[pos0] is None) or (
                                    cast(str, _phonet_rules[pos0])[0] == char0
                                ):
                                    if pos0 > end3:

Avoid deeply nested control flow statements.

Open

                        if current > 0:
                            if _string_at(0, 2, {'MC'}):
                                # e.g., "McHugh"
                                primary, secondary = _metaph_add('K')
                            else: