[fix] [refactor] demo for v8 and remove purchase common

erpnext/setup/doctype/company/company.py

@@ -123,7 +123,7 @@ class Company(Document):
 			{"company": self.name, "account_type": "Receivable", "is_group": 0}))
 		frappe.db.set(self, "default_payable_account", frappe.db.get_value("Account",
 			{"company": self.name, "account_type": "Payable", "is_group": 0}))
-			
+
 	def validate_coa_input(self):
 		if self.create_chart_of_accounts_based_on == "Existing Company":
 			self.chart_of_accounts = None
@@ -294,7 +294,3 @@ def get_name_with_abbr(name, company):
 		parts.append(company_abbr)
 
 	return " - ".join(parts)
-
-def get_company_currency(company):
-	return frappe.local_cache("company_currency", company,
-		lambda: frappe.db.get_value("Company", company, "default_currency"))

erpnext/setup/setup_wizard/setup_wizard.py

@@ -177,6 +177,7 @@ def set_defaults(args):
 	selling_settings.cust_master_name = "Customer Name"
 	selling_settings.so_required = "No"
 	selling_settings.dn_required = "No"
+	selling_settings.allow_multiple_items = 1
 	selling_settings.save()
 
 	buying_settings = frappe.get_doc("Buying Settings")
@@ -184,6 +185,7 @@ def set_defaults(args):
 	buying_settings.po_required = "No"
 	buying_settings.pr_required = "No"
 	buying_settings.maintain_same_rate = 1
+	buying_settings.allow_multiple_items = 1
 	buying_settings.save()
 
 	notification_control = frappe.get_doc("Notification Control")

erpnext/setup/utils.py

@@ -3,19 +3,10 @@
 
 from __future__ import unicode_literals
 import frappe
-from frappe import _, throw
+from frappe import _
 from frappe.utils import flt
 from frappe.utils import get_datetime_str, nowdate
 
-def get_company_currency(company):
-	currency = frappe.db.get_value("Company", company, "default_currency", cache=True)
-	if not currency:
-		currency = frappe.db.get_default("currency")
-	if not currency:
-		throw(_('Please specify Default Currency in Company Master and Global Defaults'))
-
-	return currency
-
 def get_root_of(doctype):
 	"""Get root element of a DocType with a tree structure"""
 	result = frappe.db.sql_list("""select name from `tab%s`