def unIndentBlock(block):
            currentIndent = blockIndentation(block)

            if currentIndent.endswith('\t'):
                charsToRemove = 1
            elif withSpace:
                charsToRemove = 1 if currentIndent else 0
            else:
                if self.useTabs:
                    charsToRemove = min(spacesCount(currentIndent), self.width)
                else:  # spaces
                    if currentIndent.endswith(self.text()):  # remove indent level
                        charsToRemove = self.width
                    else:  # remove all spaces
                        charsToRemove = min(spacesCount(currentIndent), self.width)

            if charsToRemove:
                cursor = cursorAtSpaceEnd(block)
                cursor.setPosition(cursor.position() - charsToRemove, QTextCursor.KeepAnchor)
                cursor.removeSelectedText()
def delete_user(user_id=None):
    # ajax request
    if request.is_xhr:
        ids = request.get_json()["ids"]

        data = []
        for user in User.query.filter(User.id.in_(ids)).all():
            # do not delete current user
            if current_user.id == user.id:
                continue

            if user.delete():
                data.append({
                    "id": user.id,
                    "type": "delete",
                    "reverse": False,
                    "reverse_name": None,
                    "reverse_url": None
                })

        return jsonify(
            message="{} users deleted.".format(len(data)),
            category="success",
            data=data,
            status=200
        )

    user = User.query.filter_by(id=user_id).first_or_404()
    if current_user.id == user.id:
        flash(_("You cannot delete yourself.", "danger"))
        return redirect(url_for("management.users"))

    user.delete()
    flash(_("User deleted."), "success")
    return redirect(url_for("management.users"))