URY Table autoname fails: missing imports and apostrophe in restaurant name breaks naming series

[os-erps]

Environment

• ERPNext: 15.102.0
• Frappe: 15.103.1
• URY: 0.2.1

Bug 1: Missing imports in ury_table.py

Error

NameError: name 're' is not defined

Location

ury/ury/doctype/ury_table/ury_table.py — autoname() method

Cause

re and make_autoname are used but never imported.

Fix

import re
from frappe.model.naming import make_autoname

Bug 2: Apostrophe in restaurant name breaks naming series

Error

InvalidNamingSeriesError: Special Characters except '-', '#', '.', 
'/', '{' and '}' not allowed in naming series Victoria's-.##

Cause

self.restaurant.replace(" ", "-") strips spaces but not apostrophes,
causing the naming series to contain an invalid ' character.

Fix

prefix = re.sub("-+", "-", re.sub(r"[^a-zA-Z0-9-]", "", 
    self.restaurant.replace(" ", "-")))

Fixed file

import re
from frappe.model.naming import make_autoname
import frappe
from frappe.model.document import Document

class URYTable(Document):
    def autoname(self):
        prefix = re.sub("-+", "-", re.sub(r"[^a-zA-Z0-9-]", "", 
            self.restaurant.replace(" ", "-")))
        self.name = make_autoname(prefix + "-.##")