def _getSmartIndenter(indenterName, qpart, indenter):
    """Get indenter by name.
    Available indenters are none, normal, cstyle, haskell, lilypond, lisp, python, ruby, xml
    Indenter name is not case sensitive
    Raise KeyError if not found
    indentText is indentation, which shall be used. i.e. '\t' for tabs, '    ' for 4 space symbols
    """
    indenterName = indenterName.lower()

    if indenterName in ('haskell', 'lilypond'):  # not supported yet
        logger.warning('Smart indentation for %s not supported yet. But you could be a hero who implemented it' % indenterName)
        from qutepart.indenter.base import IndentAlgNormal as indenterClass
    elif 'none' == indenterName:
        from qutepart.indenter.base import IndentAlgBase as indenterClass
    elif 'normal' == indenterName:
        from qutepart.indenter.base import IndentAlgNormal as indenterClass
    elif 'cstyle' == indenterName:
        from qutepart.indenter.cstyle import IndentAlgCStyle as indenterClass
    elif 'python' == indenterName:
        from qutepart.indenter.python import IndentAlgPython as indenterClass
    elif 'ruby' == indenterName:
        from qutepart.indenter.ruby import IndentAlgRuby as indenterClass
    elif 'xml' == indenterName:
        from qutepart.indenter.xmlindent import IndentAlgXml as indenterClass
    elif 'haskell' == indenterName:
        from qutepart.indenter.haskell import IndenterHaskell as indenterClass
    elif 'lilypond' == indenterName:
        from qutepart.indenter.lilypond import IndenterLilypond as indenterClass
    elif 'lisp' == indenterName:
        from qutepart.indenter.lisp import IndentAlgLisp as indenterClass
    elif 'scheme' == indenterName:
        from qutepart.indenter.scheme import IndentAlgScheme as indenterClass
    else:
        raise KeyError("Indenter %s not found" % indenterName)

    return indenterClass(qpart, indenter)
def save(self, verbosity=1, *args, **kwargs):
        connection = connections[get_tenant_database_alias()]
        is_new = self.pk is None
        has_schema = hasattr(connection, 'schema_name')
        if has_schema and is_new and connection.schema_name != get_public_schema_name():
            raise Exception("Can't create tenant outside the public schema. "
                            "Current schema is %s." % connection.schema_name)
        elif has_schema and not is_new and connection.schema_name not in (self.schema_name, get_public_schema_name()):
            raise Exception("Can't update tenant outside it's own schema or "
                            "the public schema. Current schema is %s."
                            % connection.schema_name)

        super().save(*args, **kwargs)

        if has_schema and is_new and self.auto_create_schema:
            try:
                self.create_schema(check_if_exists=True, verbosity=verbosity)
                post_schema_sync.send(sender=TenantMixin, tenant=self.serializable_fields())
            except Exception:
                # We failed creating the tenant, delete what we created and
                # re-raise the exception
                self.delete(force_drop=True)
                raise
        elif is_new:
            # although we are not using the schema functions directly, the signal might be registered by a listener
            schema_needs_to_be_sync.send(sender=TenantMixin, tenant=self.serializable_fields())
        elif not is_new and self.auto_create_schema and not schema_exists(self.schema_name):
            # Create schemas for existing models, deleting only the schema on failure
            try:
                self.create_schema(check_if_exists=True, verbosity=verbosity)
                post_schema_sync.send(sender=TenantMixin, tenant=self.serializable_fields())
            except Exception:
                # We failed creating the schema, delete what we created and
                # re-raise the exception
                self._drop_schema()
                raise