use build_filter_conditions from db_query. Fixes #1679

erpnext/accounts/doctype/c_form/c_form.py

@@ -64,13 +64,3 @@ class CForm(Document):
 			'net_total'    : inv.net_total,
 			'grand_total'  : inv.grand_total
 		}
-
-def get_invoice_nos(doctype, txt, searchfield, start, page_len, filters):
-	from erpnext.utilities import build_filter_conditions
-	conditions, filter_values = build_filter_conditions(filters)
-
-	return frappe.db.sql("""select name from `tabSales Invoice` where docstatus = 1
-		and c_form_applicable = 'Yes' and ifnull(c_form_no, '') = '' %s
-		and %s like %s order by name limit %s, %s""" %
-		(conditions, searchfield, "%s", "%s", "%s"),
-		tuple(filter_values + ["%%%s%%" % txt, start, page_len]))

erpnext/accounts/report/bank_reconciliation_statement/bank_reconciliation_statement.py

@@ -7,6 +7,7 @@ from frappe.utils import flt
 
 def execute(filters=None):
 	if not filters: filters = {}
+	if not filters.get("account"): return
 
 	columns = get_columns()
 	data = get_entries(filters)

erpnext/accounts/utils.py

@@ -7,8 +7,7 @@ import frappe
 from frappe.utils import nowdate, cstr, flt, now, getdate, add_months
 from frappe import throw, _
 from frappe.utils import formatdate
-from erpnext.utilities import build_filter_conditions
+import frappe.widgets.reportview
-
 
 class FiscalYearError(frappe.ValidationError): pass
 class BudgetError(frappe.ValidationError): pass
@@ -197,26 +196,28 @@ def update_against_doc(d, jv_obj):
 	jv_obj.save()
 
 def get_account_list(doctype, txt, searchfield, start, page_len, filters):
-	if not filters.get("group_or_ledger"):
+	filters = add_group_or_ledger_filter("Account", filters)
-		filters["group_or_ledger"] = "Ledger"
 
-	conditions, filter_values = build_filter_conditions(filters)
+	return frappe.widgets.reportview.execute("Account", filters = filters,
-
+		fields = ["name", "parent_account"],
-	return frappe.db.sql("""select name, parent_account from `tabAccount`
+		limit_start=start, limit_page_length=page_len, as_list=True)
-		where docstatus < 2 %s and %s like %s order by name limit %s, %s""" %
-		(conditions, searchfield, "%s", "%s", "%s"),
-		tuple(filter_values + ["%%%s%%" % txt, start, page_len]))
 
 def get_cost_center_list(doctype, txt, searchfield, start, page_len, filters):
+	filters = add_group_or_ledger_filter("Cost Center", filters)
+
+	return frappe.widgets.reportview.execute("Cost Center", filters = filters,
+		fields = ["name", "parent_cost_center"],
+		limit_start=start, limit_page_length=page_len, as_list=True)
+
+def add_group_or_ledger_filter(doctype, filters):
+	if isinstance(filters, dict):
 		if not filters.get("group_or_ledger"):
 			filters["group_or_ledger"] = "Ledger"
+	elif isinstance(filters, list):
+		if "group_or_ledger" not in [d[0] for d in filters]:
+			filters.append([doctype, "group_or_ledger", "=", "Ledger"])
 
-	conditions, filter_values = build_filter_conditions(filters)
+	return filters
-
-	return frappe.db.sql("""select name, parent_cost_center from `tabCost Center`
-		where docstatus < 2 %s and %s like %s order by name limit %s, %s""" %
-		(conditions, searchfield, "%s", "%s", "%s"),
-		tuple(filter_values + ["%%%s%%" % txt, start, page_len]))
 
 def remove_against_link_from_jv(ref_type, ref_no, against_field):
 	linked_jv = frappe.db.sql_list("""select parent from `tabJournal Voucher Detail`

erpnext/utilities/__init__.py

@@ -22,12 +22,3 @@ from frappe.utils import cint, comma_or
 def validate_status(status, options):
 	if status not in options:
 		frappe.throw(_("Status must be one of {0}").format(comma_or(options)))
-
-def build_filter_conditions(filters):
-	conditions, filter_values = [], []
-	for key in filters:
-		conditions.append('`' + key + '` = %s')
-		filter_values.append(filters[key])
-
-	conditions = conditions and " and " + " and ".join(conditions) or ""
-	return conditions, filter_values