Print Settings for printing taxes with zero amount (#10782)

* Print Settings for printing taxes with zero amount

* added __init__.py file to patch module v8_9

erpnext/setup/install.py

@@ -5,6 +5,8 @@ from __future__ import print_function, unicode_literals
 
 import frappe
 from frappe import _
+from frappe.desk.page.setup_wizard.setup_wizard import add_all_roles_to
+from frappe.custom.doctype.custom_field.custom_field import create_custom_field
 
 default_mail_footer = """<div style="padding: 7px; text-align: right; color: #888"><small>Sent via
 	<a style="color: #888" href="http://erpnext.org">ERPNext</a></div>"""
@@ -13,7 +15,7 @@ def after_install():
 	frappe.get_doc({'doctype': "Role", "role_name": "Analytics"}).insert()
 	set_single_defaults()
 	create_compact_item_print_custom_field()
-	from frappe.desk.page.setup_wizard.setup_wizard import add_all_roles_to
+	create_print_zero_amount_taxes_custom_field()
 	add_all_roles_to("Administrator")
 	frappe.db.commit()
 
@@ -44,11 +46,19 @@ def set_single_defaults():
 	frappe.db.set_default("date_format", "dd-mm-yyyy")
 
 def create_compact_item_print_custom_field():
-	from frappe.custom.doctype.custom_field.custom_field import create_custom_field
 	create_custom_field('Print Settings', {
 		'label': _('Compact Item Print'),
 		'fieldname': 'compact_item_print',
 		'fieldtype': 'Check',
 		'default': 1,
 		'insert_after': 'with_letterhead'
+	})
+
+def create_print_zero_amount_taxes_custom_field():
+	create_custom_field('Print Settings', {
+		'label': _('Print taxes with zero amount'),
+		'fieldname': 'print_taxes_with_zero_amount',
+		'fieldtype': 'Check',
+		'default': 0,
+		'insert_after': 'allow_print_for_cancelled'
 	})