Avoid deeply nested control flow statements.

Open

                            if isinstance(elt, tuple):
                                subkey, subnodes = elt
                                elt = (key + subkey, subnodes)
                            groups.append(elt)

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

Open

    def _make_lhref_link(self, match, fullmatch, rel, ns, target, label):

Avoid deeply nested control flow statements.

Open

                        for chg in c.get_changes():
                            resource = c.resource.parent.child('source',
                                                               chg[0] or '/',
                                                               r.id)
                            if 'FILE_VIEW' not in context.perm(resource):

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

Open

    def _next_prev_rev(self, direction, rev, path=''):
        srev = self.db_rev(rev)
        with self.env.db_query as db:
            # the changeset revs are sequence of ints:
            sql = "SELECT %(aggr)s(rev) FROM %(tab)s " \

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

Open

    def export_page(self, page, filename):
        wikipage = model.WikiPage(self.env, page)
        if wikipage.exists:
            if not filename:
                printout(wikipage.text)

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Avoid deeply nested control flow statements.

Open

                        if prev_rev:
                            prev_href = req.href.changeset(prev_rev, reponame,
                                                           prev_path)
                    else:

Avoid deeply nested control flow statements.

Open

                            if uid:
                                # uid can be seen in multiple repositories
                                if uid in uids_seen:
                                    uids_seen[uid].append(repos.reponame)
                                    continue  # already viewable, just append

Avoid deeply nested control flow statements.

Open

                    if len(flag) > 1:
                        keys.append(str(flag[1:]))
                        values.append(False)
                else:

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

Open

    def _prepare_diff(self, req, page, old_text, new_text,

Avoid deeply nested control flow statements.

Open

                        if repos.has_node(path, next_rev):
                            next_href = req.href.changeset(next_rev, reponame,
                                                           path)
                        else:  # must be 'D'elete or 'R'ename, show full cset
                            next_href = req.href.changeset(next_rev, reponame)

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

Open

    def check_permission(self, action, username, resource, perm):
        if resource and resource.realm == self.realm:
            if action == 'WIKI_CHANGE_READONLY':
                return 'WIKI_ADMIN' in perm(resource)
            if action in ('WIKI_DELETE', 'WIKI_MODIFY', 'WIKI_RENAME'):

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

Open

    def _format_link(self, formatter, ns, pagename, label, ignore_missing,

Avoid deeply nested control flow statements.

Open

                        if diffs:
                            has_diffs = True
                        # elif None (means: manually compare to (previous))
                        show_entry = True

Avoid deeply nested control flow statements.

Open

                        for chg in c.get_changes():
                            resource = c.resource.parent.child('source',
                                                               chg[0] or '/',
                                                               r.id)
                            if 'FILE_VIEW' not in context.perm(resource):

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

Open

    def _bolditalic_formatter(self, match, fullmatch):
        if self._list_stack and not self.in_list_item:
            self.close_list()

        bold_open = self.tag_open_p('MM_BOLD')

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

Open

    def _validate(self, req, page):
        valid = True

        # Validate page size
        if len(req.args.get('text', '')) > self.max_size:

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

Open

    def emit_linebreak(self, args):
        if args:
            sep = ':' if ':' in args else '='
            kv = args.split(sep, 1)
            if kv[0] == 'clear':

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Avoid deeply nested control flow statements.

Open

                        if hasattr(macro_provider, 'expand_macro'):
                            self.processor = self._macro_processor
                        else:
                            raise TracError(
                                tag_("Pre-0.11 macros with the %(method)s "

Avoid deeply nested control flow statements.

Open

                        if os.path.isfile(filename):
                            self._import(filename, page, replace)
                else:

Avoid deeply nested control flow statements.

Open

                        if m:
                            val = m.group(1)
                        attr[str(key)] = val  # will be used as a __call__ kwd