Merge branch 'develop' of https://github.com/frappe/erpnext into develop
diff --git a/erpnext/__init__.py b/erpnext/__init__.py
index 1166549..a181c2d 100644
--- a/erpnext/__init__.py
+++ b/erpnext/__init__.py
@@ -5,7 +5,7 @@
 from erpnext.hooks import regional_overrides
 from frappe.utils import getdate
 
-__version__ = '13.7.0'
+__version__ = '13.7.1'
 
 def get_default_company(user=None):
 	'''Get default company for user'''
diff --git a/erpnext/manufacturing/doctype/bom/bom.js b/erpnext/manufacturing/doctype/bom/bom.js
index c566688..3f50b41 100644
--- a/erpnext/manufacturing/doctype/bom/bom.js
+++ b/erpnext/manufacturing/doctype/bom/bom.js
@@ -83,7 +83,7 @@
 
 		if (!frm.doc.__islocal && frm.doc.docstatus<2) {
 			frm.add_custom_button(__("Update Cost"), function() {
-				frm.events.update_cost(frm);
+				frm.events.update_cost(frm, true);
 			});
 			frm.add_custom_button(__("Browse BOM"), function() {
 				frappe.route_options = {
@@ -318,14 +318,15 @@
 		})
 	},
 
-	update_cost: function(frm) {
+	update_cost: function(frm, save_doc=false) {
 		return frappe.call({
 			doc: frm.doc,
 			method: "update_cost",
 			freeze: true,
 			args: {
 				update_parent: true,
-				from_child_bom:false
+				save: save_doc,
+				from_child_bom: false
 			},
 			callback: function(r) {
 				refresh_field("items");
diff --git a/erpnext/manufacturing/doctype/bom/bom.py b/erpnext/manufacturing/doctype/bom/bom.py
index 9da461f..8692f3d 100644
--- a/erpnext/manufacturing/doctype/bom/bom.py
+++ b/erpnext/manufacturing/doctype/bom/bom.py
@@ -330,7 +330,7 @@
 				frappe.get_doc("BOM", bom).update_cost(from_child_bom=True)
 
 		if not from_child_bom:
-			frappe.msgprint(_("Cost Updated"))
+			frappe.msgprint(_("Cost Updated"), alert=True)
 
 	def update_parent_cost(self):
 		if self.total_cost:
diff --git a/erpnext/manufacturing/doctype/production_plan/production_plan.py b/erpnext/manufacturing/doctype/production_plan/production_plan.py
index 38a0ee7..6a024f2 100644
--- a/erpnext/manufacturing/doctype/production_plan/production_plan.py
+++ b/erpnext/manufacturing/doctype/production_plan/production_plan.py
@@ -747,9 +747,8 @@
 		group by item_code, warehouse
 	""".format(conditions=conditions), { "item_code": row['item_code'] }, as_dict=1)
 
-def get_warehouse_list(warehouses, warehouse_list=None):
-	if not warehouse_list:
-		warehouse_list = []
+def get_warehouse_list(warehouses):
+	warehouse_list = []
 
 	if isinstance(warehouses, str):
 		warehouses = json.loads(warehouses)
@@ -761,23 +760,19 @@
 		else:
 			warehouse_list.append(row.get("warehouse"))
 
+	return warehouse_list
+
 @frappe.whitelist()
 def get_items_for_material_requests(doc, warehouses=None, get_parent_warehouse_data=None):
 	if isinstance(doc, str):
 		doc = frappe._dict(json.loads(doc))
 
-	warehouse_list = []
 	if warehouses:
-		get_warehouse_list(warehouses, warehouse_list)
-
-	if warehouse_list:
-		warehouses = list(set(warehouse_list))
+		warehouses = list(set(get_warehouse_list(warehouses)))
 
 		if doc.get("for_warehouse") and not get_parent_warehouse_data and doc.get("for_warehouse") in warehouses:
 			warehouses.remove(doc.get("for_warehouse"))
 
-		warehouse_list = None
-
 	doc['mr_items'] = []
 
 	po_items = doc.get('po_items') if doc.get('po_items') else doc.get('items')
diff --git a/erpnext/manufacturing/doctype/production_plan/test_production_plan.py b/erpnext/manufacturing/doctype/production_plan/test_production_plan.py
index cce1bb6..93e6d7a 100644
--- a/erpnext/manufacturing/doctype/production_plan/test_production_plan.py
+++ b/erpnext/manufacturing/doctype/production_plan/test_production_plan.py
@@ -10,7 +10,7 @@
 from erpnext.manufacturing.doctype.production_plan.production_plan import get_sales_orders
 from erpnext.stock.doctype.stock_reconciliation.test_stock_reconciliation import create_stock_reconciliation
 from erpnext.selling.doctype.sales_order.test_sales_order import make_sales_order
-from erpnext.manufacturing.doctype.production_plan.production_plan import get_items_for_material_requests
+from erpnext.manufacturing.doctype.production_plan.production_plan import get_items_for_material_requests, get_warehouse_list
 
 class TestProductionPlan(unittest.TestCase):
 	def setUp(self):
@@ -251,6 +251,27 @@
 		pln.cancel()
 		frappe.delete_doc("Production Plan", pln.name)
 
+	def test_get_warehouse_list_group(self):
+		"""Check if required warehouses are returned"""
+		warehouse_json = '[{\"warehouse\":\"_Test Warehouse Group - _TC\"}]'
+
+		warehouses = set(get_warehouse_list(warehouse_json))
+		expected_warehouses = {"_Test Warehouse Group-C1 - _TC", "_Test Warehouse Group-C2 - _TC"}
+
+		missing_warehouse = expected_warehouses - warehouses
+
+		self.assertTrue(len(missing_warehouse) == 0,
+				msg=f"Following warehouses were expected {', '.join(missing_warehouse)}")
+
+	def test_get_warehouse_list_single(self):
+		warehouse_json = '[{\"warehouse\":\"_Test Scrap Warehouse - _TC\"}]'
+
+		warehouses = set(get_warehouse_list(warehouse_json))
+		expected_warehouses = {"_Test Scrap Warehouse - _TC", }
+
+		self.assertEqual(warehouses, expected_warehouses)
+
+
 def create_production_plan(**args):
 	args = frappe._dict(args)
 
diff --git a/erpnext/public/js/controllers/taxes_and_totals.js b/erpnext/public/js/controllers/taxes_and_totals.js
index 181e340..a495a9b 100644
--- a/erpnext/public/js/controllers/taxes_and_totals.js
+++ b/erpnext/public/js/controllers/taxes_and_totals.js
@@ -65,7 +65,7 @@
 		this.frm.refresh_fields();
 	}
 
-	calculate_discount_amount(){
+	calculate_discount_amount() {
 		if (frappe.meta.get_docfield(this.frm.doc.doctype, "discount_amount")) {
 			this.calculate_item_values();
 			this.calculate_net_total();
@@ -75,18 +75,15 @@
 	}
 
 	_calculate_taxes_and_totals() {
-		frappe.run_serially([
-			() => this.validate_conversion_rate(),
-			() => this.calculate_item_values(),
-			() => this.update_item_tax_map(),
-			() => this.initialize_taxes(),
-			() => this.determine_exclusive_rate(),
-			() => this.calculate_net_total(),
-			() => this.calculate_taxes(),
-			() => this.manipulate_grand_total_for_inclusive_tax(),
-			() => this.calculate_totals(),
-			() => this._cleanup()
-		]);
+		this.validate_conversion_rate();
+		this.calculate_item_values();
+		this.initialize_taxes();
+		this.determine_exclusive_rate();
+		this.calculate_net_total();
+		this.calculate_taxes();
+		this.manipulate_grand_total_for_inclusive_tax();
+		this.calculate_totals();
+		this._cleanup();
 	}
 
 	validate_conversion_rate() {
@@ -270,46 +267,6 @@
 		frappe.model.round_floats_in(this.frm.doc, ["total", "base_total", "net_total", "base_net_total"]);
 	}
 
-	update_item_tax_map() {
-		let me = this;
-		let item_codes = [];
-		let item_rates = {};
-		let item_tax_templates = {};
-
-		$.each(this.frm.doc.items || [], function(i, item) {
-			if (item.item_code) {
-				// Use combination of name and item code in case same item is added multiple times
-				item_codes.push([item.item_code, item.name]);
-				item_rates[item.name] = item.net_rate;
-				item_tax_templates[item.name] = item.item_tax_template;
-			}
-		});
-
-		if (item_codes.length) {
-			return this.frm.call({
-				method: "erpnext.stock.get_item_details.get_item_tax_info",
-				args: {
-					company: me.frm.doc.company,
-					tax_category: cstr(me.frm.doc.tax_category),
-					item_codes: item_codes,
-					item_rates: item_rates,
-					item_tax_templates: item_tax_templates
-				},
-				callback: function(r) {
-					if (!r.exc) {
-						$.each(me.frm.doc.items || [], function(i, item) {
-							if (item.name && r.message.hasOwnProperty(item.name) && r.message[item.name].item_tax_template) {
-								item.item_tax_template = r.message[item.name].item_tax_template;
-								item.item_tax_rate = r.message[item.name].item_tax_rate;
-								me.add_taxes_from_item_tax_template(item.item_tax_rate);
-							}
-						});
-					}
-				}
-			});
-		}
-	}
-
 	add_taxes_from_item_tax_template(item_tax_map) {
 		let me = this;
 
@@ -634,8 +591,6 @@
 				tax.item_wise_tax_detail = JSON.stringify(tax.item_wise_tax_detail);
 			});
 		}
-
-		this.frm.refresh_fields();
 	}
 
 	set_discount_amount() {
diff --git a/erpnext/public/js/controllers/transaction.js b/erpnext/public/js/controllers/transaction.js
index 8360337..33366db 100644
--- a/erpnext/public/js/controllers/transaction.js
+++ b/erpnext/public/js/controllers/transaction.js
@@ -846,9 +846,9 @@
 
 				frappe.run_serially([
 					() => me.frm.script_manager.trigger("currency"),
+					() => me.update_item_tax_map(),
 					() => me.apply_default_taxes(),
-					() => me.apply_pricing_rule(),
-					() => me.calculate_taxes_and_totals()
+					() => me.apply_pricing_rule()
 				]);
 			}
 		}
@@ -1807,6 +1807,46 @@
 		]);
 	}
 
+	update_item_tax_map() {
+		let me = this;
+		let item_codes = [];
+		let item_rates = {};
+		let item_tax_templates = {};
+
+		$.each(this.frm.doc.items || [], function(i, item) {
+			if (item.item_code) {
+				// Use combination of name and item code in case same item is added multiple times
+				item_codes.push([item.item_code, item.name]);
+				item_rates[item.name] = item.net_rate;
+				item_tax_templates[item.name] = item.item_tax_template;
+			}
+		});
+
+		if (item_codes.length) {
+			return this.frm.call({
+				method: "erpnext.stock.get_item_details.get_item_tax_info",
+				args: {
+					company: me.frm.doc.company,
+					tax_category: cstr(me.frm.doc.tax_category),
+					item_codes: item_codes,
+					item_rates: item_rates,
+					item_tax_templates: item_tax_templates
+				},
+				callback: function(r) {
+					if (!r.exc) {
+						$.each(me.frm.doc.items || [], function(i, item) {
+							if (item.name && r.message.hasOwnProperty(item.name) && r.message[item.name].item_tax_template) {
+								item.item_tax_template = r.message[item.name].item_tax_template;
+								item.item_tax_rate = r.message[item.name].item_tax_rate;
+								me.add_taxes_from_item_tax_template(item.item_tax_rate);
+							}
+						});
+					}
+				}
+			});
+		}
+	}
+
 	item_tax_template(doc, cdt, cdn) {
 		var me = this;
 		if(me.frm.updating_party_details) return;