[fix] listview > Edit DocType + minor fixes

frappe/__init__.py

@@ -965,7 +965,7 @@ def redirect_to_message(title, html, http_status_code=None, context=None):
 
 	"""
 
-	message_id = generate_hash(length=32)
+	message_id = generate_hash(length=8)
 	message = {
 		'context': context or {},
 		'http_status_code': http_status_code or 200

frappe/public/js/frappe/list/doclistview.js

@@ -492,6 +492,13 @@ frappe.views.DocListView = frappe.ui.Listing.extend({
 			frappe.add_to_desktop(me.doctype, me.doctype);
 		}, true);
 
+		if (frappe.boot.developer_mode===1) {
+			// edit doctype
+			this.page.add_menu_item(__("Edit DocType"), function() {
+				frappe.set_route('Form', 'DocType', me.doctype);
+			}, true);
+		}
+
 	},
 	make_bulk_assignment: function() {
 

frappe/website/render.py

@@ -184,7 +184,8 @@ def set_content_type(response, data, path):
 		content_type, encoding = mimetypes.guess_type(path)
 		if content_type:
 			response.mimetype = content_type
-			response.charset = encoding
+			if encoding:
+				response.charset = encoding
 
 	return data