[report] itemwise purchase register

accounts/report/item_wise_purchase_register/item_wise_purchase_register.js

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+wn.query_reports["Item-wise Purchase Register"] = {
+	"filters": [
+		{
+			"fieldname":"from_date",
+			"label": "From Date",
+			"fieldtype": "Date",
+			"default": wn.defaults.get_user_default("year_start_date"),
+			"width": "80"
+		},
+		{
+			"fieldname":"to_date",
+			"label": "To Date",
+			"fieldtype": "Date",
+			"default": get_today()
+		},
+		{
+			"fieldname": "item_code",
+			"label": "Item",
+			"fieldtype": "Link",
+			"options": "Item",
+		},
+		{
+			"fieldname":"account",
+			"label": "Account",
+			"fieldtype": "Link",
+			"options": "Account",
+			"get_query": function() {
+				return {
+					"query": "accounts.utils.get_account_list", 
+					"filters": {
+						"is_pl_account": "No",
+						"debit_or_credit": "Credit",
+						"master_type": "Supplier"
+					}
+				}
+			}
+		}
+	]
+}

accounts/report/item_wise_purchase_register/item_wise_purchase_register.py

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+# ERPNext - web based ERP (http://erpnext.com)
+# Copyright (C) 2012 Web Notes Technologies Pvt Ltd
+# 
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from __future__ import unicode_literals
+import webnotes
+
+def execute(filters=None):
+	if not filters: filters = {}
+	
+	columns = get_columns()
+	item_list = get_items(filters)
+	aii_account_map = get_aii_accounts()
+	webnotes.errprint(aii_account_map)
+	data = []
+	for d in item_list:
+		expense_head = d.expense_head or aii_account_map.get(d.company)
+		data.append([d.item_code, d.item_name, d.item_group, d.name, d.posting_date, d.supplier, 
+			d.credit_to, d.project_name, d.company, d.purchase_order, d.purchase_receipt,
+			expense_head, d.qty, d.rate, d.amount])
+	
+	return columns, data
+	
+	
+def get_columns():
+	return ["Item Code:Link/Item:120", "Item Name::120", "Item Group:Link/Item Group:100", 
+		"Invoice:Link/Purchase Invoice:120", "Posting Date:Date:80", "Supplier:Link/Customer:120", 
+		"Supplier Account:Link/Account:120", "Project:Link/Project:80", "Company:Link/Company:100", 
+		"Purchase Order:Link/Purchase Order:100", "Purchase Receipt:Link/Purchase Receipt:100", 
+		"Expense Account:Link/Account:140", "Qty:Float:120", "Rate:Currency:120", 
+		"Amount:Currency:120"]
+	
+	
+def get_conditions(filters):
+	conditions = ""
+	
+	if filters.get("account"): conditions += " and pi.credit_to = %(account)s"
+	
+	if filters.get("item_code"): conditions += " and pi_item.item_code = %(item_code)s"
+
+	if filters.get("from_date"): conditions += " and pi.posting_date>=%(from_date)s"
+	if filters.get("to_date"): conditions += " and pi.posting_date<=%(to_date)s"
+
+	return conditions
+	
+def get_items(filters):
+	conditions = get_conditions(filters)
+	return webnotes.conn.sql("""select pi.name, pi.posting_date, pi.credit_to, pi.company, 
+		pi.supplier, pi.remarks, pi_item.item_code, pi_item.item_name, pi_item.item_group, 
+		pi_item.project_name, pi_item.purchase_order, pi_item.purchase_receipt, 
+		pi_item.expense_head, pi_item.qty, pi_item.rate, pi_item.amount
+		from `tabPurchase Invoice` pi, `tabPurchase Invoice Item` pi_item 
+		where pi.name = pi_item.parent and pi.docstatus = 1 %s 
+		order by pi.posting_date desc, pi_item.item_code desc""" % conditions, filters, as_dict=1)
+		
+def get_aii_accounts():
+	aii_account_map = {}
+	for d in webnotes.conn.sql("select name, stock_received_but_not_billed from tabCompany",
+	 		as_dict=1):
+		aii_account_map.setdefault(d.name, d.stock_received_but_not_billed)
+		
+	return aii_account_map

accounts/report/item_wise_purchase_register/item_wise_purchase_register.txt

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+[
+ {
+  "creation": "2013-06-05 15:37:30", 
+  "docstatus": 0, 
+  "modified": "2013-06-05 15:37:30", 
+  "modified_by": "Administrator", 
+  "owner": "Administrator"
+ }, 
+ {
+  "add_total_row": 1, 
+  "doctype": "Report", 
+  "is_standard": "Yes", 
+  "name": "__common__", 
+  "ref_doctype": "Purchase Invoice", 
+  "report_name": "Item-wise Purchase Register", 
+  "report_type": "Script Report"
+ }, 
+ {
+  "doctype": "Report", 
+  "name": "Item-wise Purchase Register"
+ }
+]