Fix non english desktop icon labels

frappe/patches.txt

@@ -175,3 +175,4 @@ frappe.patches.v8_0.setup_email_inbox #2017-03-29
 frappe.patches.v8_0.newsletter_childtable_migrate
 execute:frappe.db.sql("delete from `tabDesktop Icon` where module_name='Communication'")
 execute:frappe.db.sql("update `tabDesktop Icon` set type='list' where _doctype='Communication'")
+frappe.patches.v8_0.fix_non_english_desktop_icons

frappe/patches/v8_0/fix_non_english_desktop_icons.py

@@ -0,0 +1,33 @@
+# Copyright (c) 2017, Frappe and Contributors
+# License: GNU General Public License v3. See license.txt
+# -*- coding: utf-8 -*-
+
+from __future__ import unicode_literals
+import frappe
+from frappe.desk.doctype.desktop_icon.desktop_icon import clear_desktop_icons_cache
+
+def execute():
+	desktop_icons = frappe.db.sql("""
+		select name, label
+		from
+			`tabDesktop Icon` 
+		where 
+			_doctype is not null 
+			and _doctype != '' 
+			and _doctype != label""", as_dict=1)
+			
+	for d in desktop_icons:
+		if not is_english(d.label):
+			frappe.db.sql("""update `tabDesktop Icon` 
+				set module_name=_doctype, label=_doctype where name=%s""", d.name)
+			
+	clear_desktop_icons_cache()
+			
+
+def is_english(s):
+    try:
+        s.decode('ascii')
+    except (UnicodeDecodeError, UnicodeEncodeError):
+        return False
+    else:
+        return True