chore: remove all six compat code

erpnext/__init__.py

@@ -1,4 +1,3 @@
-
 import inspect
 
 import frappe

erpnext/accounts/deferred_revenue.py

@@ -1,4 +1,3 @@
-
 import frappe
 from frappe import _
 from frappe.email import sendmail_to_system_managers

erpnext/accounts/doctype/account/chart_of_accounts/chart_of_accounts.py

@@ -7,7 +7,6 @@ import os
 import frappe
 from frappe.utils import cstr
 from frappe.utils.nestedset import rebuild_tree
-from six import iteritems
 from unidecode import unidecode
 
 
@@ -17,7 +16,7 @@ def create_charts(company, chart_template=None, existing_company=None, custom_ch
 		accounts = []
 
 		def _import_accounts(children, parent, root_type, root_account=False):
-			for account_name, child in iteritems(children):
+			for account_name, child in children.items():
 				if root_account:
 					root_type = child.get("root_type")
 
@@ -200,7 +199,7 @@ def validate_bank_account(coa, bank_account):
 
 	if chart:
 		def _get_account_names(account_master):
-			for account_name, child in iteritems(account_master):
+			for account_name, child in account_master.items():
 				if account_name not in ["account_number", "account_type",
 					"root_type", "is_group", "tax_rate"]:
 					accounts.append(account_name)
@@ -223,7 +222,7 @@ def build_tree_from_json(chart_template, chart_data=None, from_coa_importer=Fals
 	accounts = []
 	def _import_accounts(children, parent):
 		''' recursively called to form a parent-child based list of dict from chart template '''
-		for account_name, child in iteritems(children):
+		for account_name, child in children.items():
 			account = {}
 			if account_name in ["account_name", "account_number", "account_type",\
 				"root_type", "is_group", "tax_rate"]: continue

erpnext/accounts/doctype/account/chart_of_accounts/import_from_openerp.py

@@ -12,7 +12,6 @@ from xml.etree import ElementTree as ET
 
 import frappe
 from frappe.utils.csvutils import read_csv_content
-from six import iteritems
 
 path = "/Users/nabinhait/projects/odoo/addons"
 
@@ -139,7 +138,7 @@ def get_account_types(root_list, csv_content, prefix=None):
 
 def make_maps_for_xml(xml_roots, account_types, country_dir):
 	"""make maps for `charts` and `accounts`"""
-	for model, root_list in iteritems(xml_roots):
+	for model, root_list in xml_roots.items():
 		for root in root_list:
 			for node in root[0].findall("record"):
 				if node.get("model")=="account.account.template":

erpnext/accounts/doctype/accounts_settings/test_accounts_settings.py

@@ -1,4 +1,3 @@
-
 import unittest
 
 import frappe

erpnext/accounts/doctype/bank/bank_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/bank_account/bank_account_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/bank_statement_import/bank_statement_import.py

@@ -15,7 +15,6 @@ from frappe.utils.background_jobs import enqueue
 from frappe.utils.xlsxutils import ILLEGAL_CHARACTERS_RE, handle_html
 from openpyxl.styles import Font
 from openpyxl.utils import get_column_letter
-from six import string_types
 
 
 class BankStatementImport(DataImport):
@@ -179,12 +178,12 @@ def write_xlsx(data, sheet_name, wb=None, column_widths=None, file_path=None):
 	for row in data:
 		clean_row = []
 		for item in row:
-			if isinstance(item, string_types) and (sheet_name not in ['Data Import Template', 'Data Export']):
+			if isinstance(item, str) and (sheet_name not in ['Data Import Template', 'Data Export']):
 				value = handle_html(item)
 			else:
 				value = item
 
-			if isinstance(item, string_types) and next(ILLEGAL_CHARACTERS_RE.finditer(value), None):
+			if isinstance(item, str) and next(ILLEGAL_CHARACTERS_RE.finditer(value), None):
 				# Remove illegal characters from the string
 				value = re.sub(ILLEGAL_CHARACTERS_RE, '', value)
 

erpnext/accounts/doctype/bank_transaction/bank_transaction_upload.py

@@ -7,7 +7,6 @@ import json
 import frappe
 from frappe.utils import getdate
 from frappe.utils.dateutils import parse_date
-from six import iteritems
 
 
 @frappe.whitelist()
@@ -43,7 +42,7 @@ def create_bank_entries(columns, data, bank_account):
 		if all(item is None for item in d) is True:
 			continue
 		fields = {}
-		for key, value in iteritems(header_map):
+		for key, value in header_map.items():
 			fields.update({key: d[int(value)-1]})
 
 		try:

erpnext/accounts/doctype/cash_flow_mapper/default_cash_flow_mapper.py

@@ -1,4 +1,3 @@
-
 DEFAULT_MAPPERS = [
     {
         'doctype': 'Cash Flow Mapper',

erpnext/accounts/doctype/cost_center/cost_center_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/dunning/dunning.py

@@ -6,7 +6,6 @@ import json
 
 import frappe
 from frappe.utils import cint, flt, getdate
-from six import string_types
 
 from erpnext.accounts.doctype.accounting_dimension.accounting_dimension import (
 	get_accounting_dimensions,
@@ -108,7 +107,7 @@ def calculate_interest_and_amount(outstanding_amount, rate_of_interest, dunning_
 
 @frappe.whitelist()
 def get_dunning_letter_text(dunning_type, doc, language=None):
-	if isinstance(doc, string_types):
+	if isinstance(doc, str):
 		doc = json.loads(doc)
 	if language:
 		filters = {'parent': dunning_type, 'language': language}

erpnext/accounts/doctype/dunning/dunning_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/exchange_rate_revaluation/exchange_rate_revaluation_dashboard.py

@@ -1,5 +1,3 @@
-
-
 def get_data():
 	return {
 		'fieldname': 'reference_name',

erpnext/accounts/doctype/finance_book/finance_book_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/fiscal_year/fiscal_year_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/gl_entry/gl_entry.py

@@ -8,7 +8,6 @@ from frappe.model.document import Document
 from frappe.model.meta import get_field_precision
 from frappe.model.naming import set_name_from_naming_options
 from frappe.utils import flt, fmt_money
-from six import iteritems
 
 import erpnext
 from erpnext.accounts.doctype.accounting_dimension.accounting_dimension import (
@@ -115,7 +114,7 @@ class GLEntry(Document):
 
 	def validate_allowed_dimensions(self):
 		dimension_filter_map = get_dimension_filter_map()
-		for key, value in iteritems(dimension_filter_map):
+		for key, value in dimension_filter_map.items():
 			dimension = key[0]
 			account = key[1]
 

erpnext/accounts/doctype/invoice_discounting/invoice_discounting_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/item_tax_template/item_tax_template_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/journal_entry/journal_entry.py

@@ -7,7 +7,6 @@ import json
 import frappe
 from frappe import _, msgprint, scrub
 from frappe.utils import cint, cstr, flt, fmt_money, formatdate, get_link_to_form, nowdate
-from six import iteritems, string_types
 
 import erpnext
 from erpnext.accounts.deferred_revenue import get_deferred_booking_accounts
@@ -116,7 +115,7 @@ class JournalEntry(AccountsController):
 				if d.reference_type in ("Sales Order", "Purchase Order", "Employee Advance"):
 					advance_paid.setdefault(d.reference_type, []).append(d.reference_name)
 
-		for voucher_type, order_list in iteritems(advance_paid):
+		for voucher_type, order_list in advance_paid.items():
 			for voucher_no in list(set(order_list)):
 				frappe.get_doc(voucher_type, voucher_no).set_total_advance_paid()
 
@@ -431,7 +430,7 @@ class JournalEntry(AccountsController):
 
 	def validate_orders(self):
 		"""Validate totals, closed and docstatus for orders"""
-		for reference_name, total in iteritems(self.reference_totals):
+		for reference_name, total in self.reference_totals.items():
 			reference_type = self.reference_types[reference_name]
 			account = self.reference_accounts[reference_name]
 
@@ -462,7 +461,7 @@ class JournalEntry(AccountsController):
 
 	def validate_invoices(self):
 		"""Validate totals and docstatus for invoices"""
-		for reference_name, total in iteritems(self.reference_totals):
+		for reference_name, total in self.reference_totals.items():
 			reference_type = self.reference_types[reference_name]
 
 			if (reference_type in ("Sales Invoice", "Purchase Invoice") and
@@ -1007,7 +1006,7 @@ def get_outstanding(args):
 	if not frappe.has_permission("Account"):
 		frappe.msgprint(_("No Permission"), raise_exception=1)
 
-	if isinstance(args, string_types):
+	if isinstance(args, str):
 		args = json.loads(args)
 
 	company_currency = erpnext.get_company_currency(args.get("company"))

erpnext/accounts/doctype/loyalty_program/loyalty_program_dashboard.py

@@ -1,5 +1,3 @@
-
-
 def get_data():
 	return {
 		'fieldname': 'loyalty_program',

erpnext/accounts/doctype/monthly_distribution/monthly_distribution_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/payment_entry/payment_entry.py

@@ -7,7 +7,6 @@ import json
 import frappe
 from frappe import ValidationError, _, scrub, throw
 from frappe.utils import cint, comma_or, flt, getdate, nowdate
-from six import iteritems, string_types
 
 import erpnext
 from erpnext.accounts.doctype.bank_account.bank_account import (
@@ -203,7 +202,7 @@ class PaymentEntry(AccountsController):
 				ref_details = get_reference_details(d.reference_doctype,
 					d.reference_name, self.party_account_currency)
 
-				for field, value in iteritems(ref_details):
+				for field, value in ref_details.items():
 					if d.exchange_gain_loss:
 						# for cases where gain/loss is booked into invoice
 						# exchange_gain_loss is calculated from invoice & populated
@@ -387,7 +386,7 @@ class PaymentEntry(AccountsController):
 						invoice_paid_amount_map[invoice_key]['outstanding'] = term.outstanding
 						invoice_paid_amount_map[invoice_key]['discounted_amt'] = ref.total_amount * (term.discount / 100)
 
-		for idx, (key, allocated_amount) in enumerate(iteritems(invoice_payment_amount_map), 1):
+		for idx, (key, allocated_amount) in enumerate(invoice_payment_amount_map.items(), 1):
 			if not invoice_paid_amount_map.get(key):
 				frappe.throw(_('Payment term {0} not used in {1}').format(key[0], key[1]))
 
@@ -912,7 +911,7 @@ class PaymentEntry(AccountsController):
 		self.paid_amount_after_tax = self.paid_amount
 
 	def determine_exclusive_rate(self):
-		if not any((cint(tax.included_in_paid_amount) for tax in self.get("taxes"))):
+		if not any(cint(tax.included_in_paid_amount) for tax in self.get("taxes")):
 			return
 
 		cumulated_tax_fraction = 0
@@ -1032,7 +1031,7 @@ def validate_inclusive_tax(tax, doc):
 @frappe.whitelist()
 def get_outstanding_reference_documents(args):
 
-	if isinstance(args, string_types):
+	if isinstance(args, str):
 		args = json.loads(args)
 
 	if args.get('party_type') == 'Member':

erpnext/accounts/doctype/payment_gateway_account/payment_gateway_account_dashboard.py

@@ -1,5 +1,3 @@
-
-
 def get_data():
 	return {
 		'fieldname': 'payment_gateway_account',

erpnext/accounts/doctype/payment_order/payment_order_dashboard.py

@@ -1,5 +1,3 @@
-
-
 def get_data():
 	return {
 		'fieldname': 'payment_order',

erpnext/accounts/doctype/payment_term/payment_term_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/payment_terms_template/payment_terms_template_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/pos_invoice/pos_invoice.py

@@ -5,7 +5,6 @@
 import frappe
 from frappe import _
 from frappe.utils import cint, flt, get_link_to_form, getdate, nowdate
-from six import iteritems
 
 from erpnext.accounts.doctype.loyalty_program.loyalty_program import validate_loyalty_points
 from erpnext.accounts.doctype.payment_request.payment_request import make_payment_request
@@ -364,7 +363,7 @@ class POSInvoice(SalesInvoice):
 			for item in self.get("items"):
 				if item.get('item_code'):
 					profile_details = get_pos_profile_item_details(profile.get("company"), frappe._dict(item.as_dict()), profile)
-					for fname, val in iteritems(profile_details):
+					for fname, val in profile_details.items():
 						if (not for_validate) or (for_validate and not item.get(fname)):
 							item.set(fname, val)
 
@@ -524,9 +523,8 @@ def make_sales_return(source_name, target_doc=None):
 def make_merge_log(invoices):
 	import json
 
-	from six import string_types
 
-	if isinstance(invoices, string_types):
+	if isinstance(invoices, str):
 		invoices = json.loads(invoices)
 
 	if len(invoices) == 0:

erpnext/accounts/doctype/pos_invoice_merge_log/pos_invoice_merge_log.py

@@ -5,7 +5,6 @@
 import json
 
 import frappe
-import six
 from frappe import _
 from frappe.core.page.background_jobs.background_jobs import get_info
 from frappe.model.document import Document
@@ -282,7 +281,7 @@ def unconsolidate_pos_invoices(closing_entry):
 
 def create_merge_logs(invoice_by_customer, closing_entry=None):
 	try:
-		for customer, invoices in six.iteritems(invoice_by_customer):
+		for customer, invoices in invoice_by_customer.items():
 			merge_log = frappe.new_doc('POS Invoice Merge Log')
 			merge_log.posting_date = getdate(closing_entry.get('posting_date')) if closing_entry else nowdate()
 			merge_log.customer = customer

erpnext/accounts/doctype/pos_profile/pos_profile.py

@@ -6,7 +6,6 @@ import frappe
 from frappe import _, msgprint
 from frappe.model.document import Document
 from frappe.utils import get_link_to_form, now
-from six import iteritems
 
 
 class POSProfile(Document):
@@ -37,7 +36,7 @@ class POSProfile(Document):
 			self.expense_account], "Cost Center": [self.cost_center],
 			"Warehouse": [self.warehouse]}
 
-		for link_dt, dn_list in iteritems(accounts):
+		for link_dt, dn_list in accounts.items():
 			for link_dn in dn_list:
 				if link_dn and not frappe.db.exists({"doctype": link_dt,
 						"company": self.company, "name": link_dn}):

erpnext/accounts/doctype/pricing_rule/pricing_rule.py

@@ -11,7 +11,6 @@ import frappe
 from frappe import _, throw
 from frappe.model.document import Document
 from frappe.utils import cint, flt, getdate
-from six import string_types
 
 apply_on_dict = {"Item Code": "items",
 	"Item Group": "item_groups", "Brand": "brands"}
@@ -178,7 +177,7 @@ def apply_pricing_rule(args, doc=None):
 		}
 	"""
 
-	if isinstance(args, string_types):
+	if isinstance(args, str):
 		args = json.loads(args)
 
 	args = frappe._dict(args)
@@ -234,7 +233,7 @@ def get_pricing_rule_for_item(args, price_list_rate=0, doc=None, for_validate=Fa
 		get_product_discount_rule,
 	)
 
-	if isinstance(doc, string_types):
+	if isinstance(doc, str):
 		doc = json.loads(doc)
 
 	if doc:
@@ -270,7 +269,7 @@ def get_pricing_rule_for_item(args, price_list_rate=0, doc=None, for_validate=Fa
 		for pricing_rule in pricing_rules:
 			if not pricing_rule: continue
 
-			if isinstance(pricing_rule, string_types):
+			if isinstance(pricing_rule, str):
 				pricing_rule = frappe.get_cached_doc("Pricing Rule", pricing_rule)
 				pricing_rule.apply_rule_on_other_items = get_pricing_rule_items(pricing_rule)
 
@@ -427,7 +426,7 @@ def remove_pricing_rule_for_item(pricing_rules, item_details, item_code=None):
 
 @frappe.whitelist()
 def remove_pricing_rules(item_list):
-	if isinstance(item_list, string_types):
+	if isinstance(item_list, str):
 		item_list = json.loads(item_list)
 
 	out = []

erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py

@@ -6,7 +6,6 @@ import frappe
 from frappe import _, throw
 from frappe.model.mapper import get_mapped_doc
 from frappe.utils import cint, cstr, flt, formatdate, get_link_to_form, getdate, nowdate
-from six import iteritems
 
 import erpnext
 from erpnext.accounts.deferred_revenue import validate_service_stop_date
@@ -600,7 +599,7 @@ class PurchaseInvoice(BuyingController):
 
 					# Amount added through landed-cost-voucher
 					if landed_cost_entries:
-						for account, amount in iteritems(landed_cost_entries[(item.item_code, item.name)]):
+						for account, amount in landed_cost_entries[(item.item_code, item.name)].items():
 							gl_entries.append(self.get_gl_dict({
 								"account": account,
 								"against": item.expense_account,

erpnext/accounts/doctype/purchase_invoice/purchase_invoice_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/purchase_taxes_and_charges_template/purchase_taxes_and_charges_template_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/sales_invoice/sales_invoice.py

@@ -18,7 +18,6 @@ from frappe.utils import (
 	getdate,
 	nowdate,
 )
-from six import iteritems
 
 import erpnext
 from erpnext.accounts.deferred_revenue import validate_service_stop_date
@@ -533,7 +532,7 @@ class SalesInvoice(SellingController):
 			for item in self.get("items"):
 				if item.get('item_code'):
 					profile_details = get_pos_profile_item_details(pos, frappe._dict(item.as_dict()), pos, update_data=True)
-					for fname, val in iteritems(profile_details):
+					for fname, val in profile_details.items():
 						if (not for_validate) or (for_validate and not item.get(fname)):
 							item.set(fname, val)
 
@@ -639,7 +638,7 @@ class SalesInvoice(SellingController):
 			return
 
 		prev_doc_field_map = {'Sales Order': ['so_required', 'is_pos'],'Delivery Note': ['dn_required', 'update_stock']}
-		for key, value in iteritems(prev_doc_field_map):
+		for key, value in prev_doc_field_map.items():
 			if frappe.db.get_single_value('Selling Settings', value[0]) == 'Yes':
 
 				if frappe.get_value('Customer', self.customer, value[0]):

erpnext/accounts/doctype/sales_invoice/sales_invoice_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py

@@ -8,7 +8,6 @@ import frappe
 from frappe.model.dynamic_links import get_dynamic_link_map
 from frappe.model.naming import make_autoname
 from frappe.utils import add_days, flt, getdate, nowdate
-from six import iteritems
 
 import erpnext
 from erpnext.accounts.doctype.account.test_account import create_account, get_inventory_account
@@ -345,7 +344,7 @@ class TestSalesInvoice(unittest.TestCase):
 
 		# check if item values are calculated
 		for i, d in enumerate(si.get("items")):
-			for k, v in iteritems(expected_values[i]):
+			for k, v in expected_values[i].items():
 				self.assertEqual(d.get(k), v)
 
 		# check net total
@@ -648,7 +647,7 @@ class TestSalesInvoice(unittest.TestCase):
 
 		# check if item values are calculated
 		for i, d in enumerate(si.get("items")):
-			for key, val in iteritems(expected_values[i]):
+			for key, val in expected_values[i].items():
 				self.assertEqual(d.get(key), val)
 
 		# check net total

erpnext/accounts/doctype/sales_taxes_and_charges_template/sales_taxes_and_charges_template_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/share_type/share_type_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/shareholder/shareholder_dashboard.py

@@ -1,5 +1,3 @@
-
-
 def get_data():
 	return {
 		'fieldname': 'shareholder',

erpnext/accounts/doctype/shipping_rule/shipping_rule_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/subscription/subscription.py

@@ -1,4 +1,3 @@
-
 # Copyright (c) 2018, Frappe Technologies Pvt. Ltd. and contributors
 # For license information, please see license.txt
 

erpnext/accounts/doctype/subscription_plan/subscription_plan_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/tax_category/tax_category_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/accounts/doctype/tax_rule/tax_rule.py

@@ -10,7 +10,6 @@ from frappe.contacts.doctype.address.address import get_default_address
 from frappe.model.document import Document
 from frappe.utils import cint, cstr
 from frappe.utils.nestedset import get_root_of
-from six import iteritems
 
 from erpnext.setup.doctype.customer_group.customer_group import get_parent_customer_groups
 
@@ -148,7 +147,7 @@ def get_tax_template(posting_date, args):
 	if 'tax_category' in args.keys():
 		del args['tax_category']
 
-	for key, value in iteritems(args):
+	for key, value in args.items():
 		if key=="use_for_shopping_cart":
 			conditions.append("use_for_shopping_cart = {0}".format(1 if value else 0))
 		elif key == 'customer_group':

erpnext/accounts/doctype/tax_rule/test_tax_rule.py

@@ -11,7 +11,6 @@ from erpnext.crm.doctype.opportunity.test_opportunity import make_opportunity
 
 test_records = frappe.get_test_records('Tax Rule')
 
-from six import iteritems
 
 
 class TestTaxRule(unittest.TestCase):
@@ -175,7 +174,7 @@ def make_tax_rule(**args):
 
 	tax_rule = frappe.new_doc("Tax Rule")
 
-	for key, val in iteritems(args):
+	for key, val in args.items():
 		if key != "save":
 			tax_rule.set(key, val)
 

erpnext/accounts/doctype/tax_withholding_category/tax_withholding_category.py

@@ -378,7 +378,7 @@ def get_tcs_amount(parties, inv, tax_details, vouchers, adv_vouchers):
 	current_invoice_total = get_invoice_total_without_tcs(inv, tax_details)
 	total_invoiced_amt = current_invoice_total + invoiced_amt + advance_amt - credit_note_amt
 
-	if ((cumulative_threshold and total_invoiced_amt >= cumulative_threshold)):
+	if (cumulative_threshold and total_invoiced_amt >= cumulative_threshold):
 		chargeable_amt = total_invoiced_amt - cumulative_threshold
 		tcs_amount = chargeable_amt * tax_details.rate / 100 if chargeable_amt > 0 else 0
 

erpnext/accounts/doctype/tax_withholding_category/tax_withholding_category_dashboard.py

@@ -1,5 +1,3 @@
-
-
 def get_data():
 	return {
 		'fieldname': 'tax_withholding_category',

erpnext/accounts/notification/notification_for_new_fiscal_year/notification_for_new_fiscal_year.py

@@ -1,5 +1,3 @@
-
-
 def get_context(context):
 	# do your magic here
 	pass

erpnext/accounts/party.py

@@ -26,7 +26,6 @@ from frappe.utils import (
 	getdate,
 	nowdate,
 )
-from six import iteritems
 
 import erpnext
 from erpnext import get_company_currency
@@ -508,7 +507,7 @@ def get_timeline_data(doctype, name):
 
 	timeline_items = dict(data)
 
-	for date, count in iteritems(timeline_items):
+	for date, count in timeline_items.items():
 		timestamp = get_timestamp(date)
 		out.update({ timestamp: count })
 

erpnext/accounts/report/account_balance/test_account_balance.py

@@ -1,4 +1,3 @@
-
 import unittest
 
 import frappe

erpnext/accounts/report/accounts_receivable/test_accounts_receivable.py

@@ -1,4 +1,3 @@
-
 import unittest
 
 import frappe

erpnext/accounts/report/accounts_receivable_summary/accounts_receivable_summary.py

@@ -5,7 +5,6 @@
 import frappe
 from frappe import _, scrub
 from frappe.utils import cint
-from six import iteritems
 
 from erpnext.accounts.party import get_partywise_advanced_payment_amount
 from erpnext.accounts.report.accounts_receivable.accounts_receivable import ReceivablePayableReport
@@ -37,7 +36,7 @@ class AccountsReceivableSummary(ReceivablePayableReport):
 		party_advance_amount = get_partywise_advanced_payment_amount(self.party_type,
 			self.filters.report_date, self.filters.show_future_payments, self.filters.company) or {}
 
-		for party, party_dict in iteritems(self.party_total):
+		for party, party_dict in self.party_total.items():
 			if party_dict.outstanding == 0:
 				continue
 

erpnext/accounts/report/budget_variance_report/budget_variance_report.py

@@ -7,7 +7,6 @@ import datetime
 import frappe
 from frappe import _
 from frappe.utils import flt, formatdate
-from six import iteritems
 
 from erpnext.controllers.trends import get_period_date_ranges, get_period_month_ranges
 
@@ -48,7 +47,7 @@ def execute(filters=None):
 	return columns, data, None, chart
 
 def get_final_data(dimension, dimension_items, filters, period_month_ranges, data, DCC_allocation):
-	for account, monthwise_data in iteritems(dimension_items):
+	for account, monthwise_data in dimension_items.items():
 		row = [dimension, account]
 		totals = [0, 0, 0]
 		for year in get_fiscal_years(filters):

erpnext/accounts/report/cash_flow/cash_flow.py

@@ -5,7 +5,6 @@
 import frappe
 from frappe import _
 from frappe.utils import cint, cstr
-from six import iteritems
 
 from erpnext.accounts.report.financial_statements import (
 	get_columns,
@@ -201,7 +200,7 @@ def add_total_row_account(out, data, label, period_list, currency, summary_data,
 def get_report_summary(summary_data, currency):
 	report_summary = []
 
-	for label, value in iteritems(summary_data):
+	for label, value in summary_data.items():
 		report_summary.append(
 			{
 				"value": value,

erpnext/accounts/report/customer_ledger_summary/customer_ledger_summary.py

@@ -5,7 +5,6 @@
 import frappe
 from frappe import _, scrub
 from frappe.utils import getdate, nowdate
-from six import iteritems, itervalues
 
 
 class PartyLedgerSummaryReport(object):
@@ -143,9 +142,9 @@ class PartyLedgerSummaryReport(object):
 					self.party_data[gle.party].paid_amount -= amount
 
 		out = []
-		for party, row in iteritems(self.party_data):
+		for party, row in self.party_data.items():
 			if row.opening_balance or row.invoiced_amount or row.paid_amount or row.return_amount or row.closing_amount:
-				total_party_adjustment = sum(amount for amount in itervalues(self.party_adjustment_details.get(party, {})))
+				total_party_adjustment = sum(amount for amount in self.party_adjustment_details.get(party, {}).values())
 				row.paid_amount -= total_party_adjustment
 
 				adjustments = self.party_adjustment_details.get(party, {})
@@ -267,7 +266,7 @@ class PartyLedgerSummaryReport(object):
 			adjustment_voucher_entries.setdefault((gle.voucher_type, gle.voucher_no), [])
 			adjustment_voucher_entries[(gle.voucher_type, gle.voucher_no)].append(gle)
 
-		for voucher_gl_entries in itervalues(adjustment_voucher_entries):
+		for voucher_gl_entries in adjustment_voucher_entries.values():
 			parties = {}
 			accounts = {}
 			has_irrelevant_entry = False
@@ -287,7 +286,7 @@ class PartyLedgerSummaryReport(object):
 			if parties and accounts:
 				if len(parties) == 1:
 					party = list(parties.keys())[0]
-					for account, amount in iteritems(accounts):
+					for account, amount in accounts.items():
 						self.party_adjustment_accounts.add(account)
 						self.party_adjustment_details.setdefault(party, {})
 						self.party_adjustment_details[party].setdefault(account, 0)
@@ -295,7 +294,7 @@ class PartyLedgerSummaryReport(object):
 				elif len(accounts) == 1 and not has_irrelevant_entry:
 					account = list(accounts.keys())[0]
 					self.party_adjustment_accounts.add(account)
-					for party, amount in iteritems(parties):
+					for party, amount in parties.items():
 						self.party_adjustment_details.setdefault(party, {})
 						self.party_adjustment_details[party].setdefault(account, 0)
 						self.party_adjustment_details[party][account] += amount

erpnext/accounts/report/dimension_wise_accounts_balance_report/dimension_wise_accounts_balance_report.py

@@ -5,7 +5,6 @@
 import frappe
 from frappe import _
 from frappe.utils import cstr, flt
-from six import itervalues
 
 import erpnext
 from erpnext.accounts.report.financial_statements import (
@@ -107,7 +106,7 @@ def set_gl_entries_by_account(dimension_items_list, filters, account, gl_entries
 
 def format_gl_entries(gl_entries_by_account, accounts_by_name, dimension_items_list):
 
-	for entries in itervalues(gl_entries_by_account):
+	for entries in gl_entries_by_account.values():
 		for entry in entries:
 			d = accounts_by_name.get(entry.account)
 			if not d:

erpnext/accounts/report/financial_statements.py

@@ -1,4 +1,3 @@
-
 # Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
 # License: GNU General Public License v3. See license.txt
 
@@ -10,7 +9,6 @@ import re
 import frappe
 from frappe import _
 from frappe.utils import add_days, add_months, cint, cstr, flt, formatdate, get_first_day, getdate
-from six import itervalues
 
 from erpnext.accounts.doctype.accounting_dimension.accounting_dimension import (
 	get_accounting_dimensions,
@@ -188,7 +186,7 @@ def get_appropriate_currency(company, filters=None):
 
 def calculate_values(
 		accounts_by_name, gl_entries_by_account, period_list, accumulated_values, ignore_accumulated_values_for_fy):
-	for entries in itervalues(gl_entries_by_account):
+	for entries in gl_entries_by_account.values():
 		for entry in entries:
 			d = accounts_by_name.get(entry.account)
 			if not d:

erpnext/accounts/report/general_ledger/general_ledger.py

@@ -7,7 +7,6 @@ from collections import OrderedDict
 import frappe
 from frappe import _, _dict
 from frappe.utils import cstr, flt, getdate
-from six import iteritems
 
 from erpnext import get_company_currency, get_default_company
 from erpnext.accounts.doctype.accounting_dimension.accounting_dimension import (
@@ -314,7 +313,7 @@ def get_data_with_opening_closing(filters, account_details, accounting_dimension
 	data.append(totals.opening)
 
 	if filters.get("group_by") != 'Group by Voucher (Consolidated)':
-		for acc, acc_dict in iteritems(gle_map):
+		for acc, acc_dict in gle_map.items():
 			# acc
 			if acc_dict.entries:
 				# opening

erpnext/accounts/report/tax_detail/test_tax_detail.py

@@ -1,4 +1,3 @@
-
 import datetime
 import json
 import os

erpnext/accounts/report/tds_computation_summary/tds_computation_summary.py

@@ -1,4 +1,3 @@
-
 import frappe
 from frappe import _
 

erpnext/accounts/report/utils.py

@@ -1,4 +1,3 @@
-
 import frappe
 from frappe.utils import flt, formatdate, get_datetime_str
 

erpnext/accounts/test/test_utils.py

@@ -1,4 +1,3 @@
-
 import unittest
 
 from frappe.test_runner import make_test_objects

erpnext/accounts/utils.py

@@ -9,7 +9,6 @@ import frappe.defaults
 from frappe import _, throw
 from frappe.model.meta import get_field_precision
 from frappe.utils import cint, cstr, flt, formatdate, get_number_format_info, getdate, now, nowdate
-from six import string_types
 
 import erpnext
 
@@ -795,7 +794,7 @@ def get_children(doctype, parent, company, is_root=False):
 @frappe.whitelist()
 def get_account_balances(accounts, company):
 
-	if isinstance(accounts, string_types):
+	if isinstance(accounts, str):
 		accounts = loads(accounts)
 
 	if not accounts:

erpnext/agriculture/doctype/crop/crop_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/assets/doctype/asset/asset.py

@@ -20,7 +20,6 @@ from frappe.utils import (
 	nowdate,
 	today,
 )
-from six import string_types
 
 import erpnext
 from erpnext.accounts.general_ledger import make_reverse_gl_entries
@@ -625,7 +624,7 @@ class Asset(AccountsController):
 
 	@frappe.whitelist()
 	def get_depreciation_rate(self, args, on_validate=False):
-		if isinstance(args, string_types):
+		if isinstance(args, str):
 			args = json.loads(args)
 
 		float_precision = cint(frappe.db.get_default("float_precision")) or 2
@@ -820,9 +819,7 @@ def make_journal_entry(asset_name):
 def make_asset_movement(assets, purpose=None):
 	import json
 
-	from six import string_types
+	if isinstance(assets, str):
-
-	if isinstance(assets, string_types):
 		assets = json.loads(assets)
 
 	if len(assets) == 0:

erpnext/assets/doctype/asset/asset_dashboard.py

@@ -1,5 +1,3 @@
-
-
 def get_data():
 	return {
 		'non_standard_fieldnames': {

erpnext/buying/doctype/purchase_order/purchase_order_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/buying/doctype/request_for_quotation/request_for_quotation.py

@@ -12,7 +12,6 @@ from frappe.model.mapper import get_mapped_doc
 from frappe.utils import get_url
 from frappe.utils.print_format import download_pdf
 from frappe.utils.user import get_user_fullname
-from six import string_types
 
 from erpnext.accounts.party import get_party_account_currency, get_party_details
 from erpnext.buying.utils import validate_for_items
@@ -288,7 +287,7 @@ def make_supplier_quotation_from_rfq(source_name, target_doc=None, for_supplier=
 # This method is used to make supplier quotation from supplier's portal.
 @frappe.whitelist()
 def create_supplier_quotation(doc):
-	if isinstance(doc, string_types):
+	if isinstance(doc, str):
 		doc = json.loads(doc)
 
 	try:

erpnext/buying/doctype/request_for_quotation/request_for_quotation_dashboard.py

@@ -1,5 +1,3 @@
-
-
 def get_data():
 	return {
 		'docstatus': 1,

erpnext/buying/doctype/supplier/supplier_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/buying/doctype/supplier_quotation/supplier_quotation_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/buying/doctype/supplier_scorecard/supplier_scorecard_dashboard.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/config/education.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/config/projects.py

@@ -1,4 +1,3 @@
-
 from frappe import _
 
 

erpnext/controllers/accounts_controller.py

@@ -20,7 +20,6 @@ from frappe.utils import (
 	nowdate,
 	today,
 )
-from six import text_type
 
 import erpnext
 from erpnext.accounts.doctype.accounting_dimension.accounting_dimension import (
@@ -1080,7 +1079,7 @@ class AccountsController(TransactionBase):
 			stock_items = [r[0] for r in frappe.db.sql("""
 				select name from `tabItem`
 				where name in (%s) and is_stock_item=1
-			""" % (", ".join((["%s"] * len(item_codes))),), item_codes)]
+			""" % (", ".join(["%s"] * len(item_codes)),), item_codes)]
 
 		return stock_items
 
@@ -1789,7 +1788,7 @@ def get_payment_terms(terms_template, posting_date=None, grand_total=None, base_
 @frappe.whitelist()
 def get_payment_term_details(term, posting_date=None, grand_total=None, base_grand_total=None, bill_date=None):
 	term_details = frappe._dict()
-	if isinstance(term, text_type):
+	if isinstance(term, str):
 		term = frappe.get_doc("Payment Term", term)
 	else:
 		term_details.payment_term = term.payment_term

erpnext/controllers/item_variant.py

@@ -8,7 +8,6 @@ import json
 import frappe
 from frappe import _
 from frappe.utils import cstr, flt
-from six import string_types
 
 
 class ItemVariantExistsError(frappe.ValidationError): pass
@@ -30,7 +29,7 @@ def get_variant(template, args=None, variant=None, manufacturer=None,
 		return make_variant_based_on_manufacturer(item_template, manufacturer,
 			manufacturer_part_no)
 	else:
-		if isinstance(args, string_types):
+		if isinstance(args, str):
 			args = json.loads(args)
 
 		if not args:
@@ -54,7 +53,7 @@ def make_variant_based_on_manufacturer(template, manufacturer, manufacturer_part
 	return variant
 
 def validate_item_variant_attributes(item, args=None):
-	if isinstance(item, string_types):
+	if isinstance(item, str):
 		item = frappe.get_doc('Item', item)
 
 	if not args:
@@ -156,7 +155,7 @@ def find_variant(template, args, variant_item_code=None):
 
 @frappe.whitelist()
 def create_variant(item, args):
-	if isinstance(args, string_types):
+	if isinstance(args, str):
 		args = json.loads(args)
 
 	template = frappe.get_doc("Item", item)
@@ -179,7 +178,7 @@ def create_variant(item, args):
 @frappe.whitelist()
 def enqueue_multiple_variant_creation(item, args):
 	# There can be innumerable attribute combinations, enqueue
-	if isinstance(args, string_types):
+	if isinstance(args, str):
 		variants = json.loads(args)
 	total_variants = 1
 	for key in variants:
@@ -196,7 +195,7 @@ def enqueue_multiple_variant_creation(item, args):
 
 def create_multiple_variants(item, args):
 	count = 0
-	if isinstance(args, string_types):
+	if isinstance(args, str):
 		args = json.loads(args)
 
 	args_set = generate_keyed_value_combinations(args)

erpnext/controllers/taxes_and_totals.py

@@ -176,7 +176,7 @@ class calculate_taxes_and_totals(object):
 			self.doc.round_floats_in(tax)
 
 	def determine_exclusive_rate(self):
-		if not any((cint(tax.included_in_print_rate) for tax in self.doc.get("taxes"))):
+		if not any(cint(tax.included_in_print_rate) for tax in self.doc.get("taxes")):
 			return
 
 		for item in self.doc.get("items"):

erpnext/controllers/tests/test_item_variant.py

@@ -1,9 +1,7 @@
-
 import json
 import unittest
 
 import frappe
-from six import string_types
 
 from erpnext.controllers.item_variant import copy_attributes_to_variant, make_variant_item_code
 from erpnext.stock.doctype.item.test_item import set_item_variant_settings
@@ -20,7 +18,7 @@ class TestItemVariant(unittest.TestCase):
 		self.assertEqual(variant.get("quality_inspection_template"), "_Test QC Template")
 
 def create_variant_with_tables(item, args):
-	if isinstance(args, string_types):
+	if isinstance(args, str):
 		args = json.loads(args)
 
 	qc_name = make_quality_inspection_template()

erpnext/controllers/tests/test_mapper.py

@@ -1,4 +1,3 @@
-
 import json
 import unittest
 

erpnext/controllers/tests/test_qty_based_taxes.py

@@ -1,4 +1,3 @@
-
 import unittest
 from uuid import uuid4 as _uuid4
 

erpnext/crm/doctype/contract_template/contract_template.py

@@ -7,7 +7,6 @@ import json
 import frappe
 from frappe.model.document import Document
 from frappe.utils.jinja import validate_template
-from six import string_types
 
 
 class ContractTemplate(Document):
@@ -17,7 +16,7 @@ class ContractTemplate(Document):
 
 @frappe.whitelist()
 def get_contract_template(template_name, doc):
-	if isinstance(doc, string_types):
+	if isinstance(doc, str):
 		doc = json.loads(doc)
 
 	contract_template = frappe.get_doc("Contract Template", template_name)

erpnext/crm/doctype/lead/lead_dashboard.py

@@ -1,5 +1,3 @@
-
-
 def get_data():
 	return {
 		'fieldname': 'lead',

erpnext/crm/doctype/opportunity/opportunity_dashboard.py

@@ -1,5 +1,3 @@
-
-
 def get_data():
 	return {
 		'fieldname': 'opportunity',

erpnext/crm/doctype/utils.py

@@ -1,4 +1,3 @@
-
 import frappe
 
 

erpnext/crm/report/opportunity_summary_by_sales_stage/opportunity_summary_by_sales_stage.py

@@ -6,7 +6,6 @@ import frappe
 import pandas
 from frappe import _
 from frappe.utils import flt
-from six import iteritems
 
 from erpnext.setup.utils import get_exchange_rate
 
@@ -126,7 +125,7 @@ class OpportunitySummaryBySalesStage(object):
 		self.data = []
 		self.get_formatted_data()
 
-		for based_on,data in iteritems(self.formatted_data):
+		for based_on,data in self.formatted_data.items():
 			row_based_on={
 				'Opportunity Owner': 'opportunity_owner',
 				'Source': 'source',

erpnext/crm/report/sales_pipeline_analytics/sales_pipeline_analytics.py

@@ -9,7 +9,6 @@ import pandas
 from dateutil.relativedelta import relativedelta
 from frappe import _
 from frappe.utils import cint, flt
-from six import iteritems
 
 from erpnext.setup.utils import get_exchange_rate
 
@@ -295,7 +294,7 @@ class SalesPipelineAnalytics(object):
 
 	def append_data(self, pipeline_by, period_by):
 		self.data = []
-		for pipeline,period_data in iteritems(self.periodic_data):
+		for pipeline,period_data in self.periodic_data.items():
 			row = {pipeline_by : pipeline}
 			for info in self.query_result:
 				if self.filters.get('range') == 'Monthly':

erpnext/demo/demo.py

@@ -1,4 +1,3 @@
-
 import sys
 
 import frappe

erpnext/demo/domains.py

@@ -1,4 +1,3 @@
-
 data = {
 	'Manufacturing': {
 		'company_name': 'Wind Power LLC'

erpnext/demo/setup/manufacture.py

@@ -1,10 +1,8 @@
-
 import json
 import random
 
 import frappe
 from frappe.utils import add_days, nowdate
-from six import iteritems
 
 from erpnext.demo.domains import data
 from erpnext.demo.setup.setup_data import import_json
@@ -130,7 +128,7 @@ def setup_item_price():
 	}
 
 	for price_list in ("standard_buying", "standard_selling"):
-		for item, rate in iteritems(locals().get(price_list)):
+		for item, rate in locals().get(price_list).items():
 			frappe.get_doc({
 				"doctype": "Item Price",
 				"price_list": price_list.replace("_", " ").title(),

erpnext/demo/setup/retail.py

@@ -1,8 +1,6 @@
-
 import json
 
 import frappe
-from six import iteritems
 
 from erpnext.demo.domains import data
 
@@ -52,7 +50,7 @@ def setup_item_price():
 	}
 
 	for price_list in ("standard_buying", "standard_selling"):
-		for item, rate in iteritems(locals().get(price_list)):
+		for item, rate in locals().get(price_list).items():
 			frappe.get_doc({
 				"doctype": "Item Price",
 				"price_list": price_list.replace("_", " ").title(),

erpnext/demo/setup/setup_data.py

@@ -1,4 +1,3 @@
-
 import json
 import random
 

erpnext/demo/user/accounts.py

@@ -1,4 +1,3 @@
-
 # Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
 # License: GNU General Public License v3. See license.txt
 

erpnext/demo/user/education.py

@@ -1,4 +1,3 @@
-
 # Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
 # License: GNU General Public License v3. See license.txt
 

erpnext/demo/user/fixed_asset.py

@@ -1,4 +1,3 @@
-
 # Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
 # License: GNU General Public License v3. See license.txt
 

erpnext/demo/user/hr.py

@@ -1,4 +1,3 @@
-
 import datetime
 import random
 

erpnext/domains/agriculture.py

@@ -1,4 +1,3 @@
-
 data = {
 	'desktop_icons': [
 		'Agriculture Task',

erpnext/domains/distribution.py

@@ -1,4 +1,3 @@
-
 data = {
 	'desktop_icons': [
 		'Item',

erpnext/domains/education.py

@@ -1,4 +1,3 @@
-
 data = {
 	'desktop_icons': [
 		'Student',

erpnext/domains/hospitality.py

@@ -1,4 +1,3 @@
-
 data = {
 	'desktop_icons': [
 		'Restaurant',