Add default values flags

frappe/__init__.py

@@ -87,7 +87,18 @@ def init(site, sites_path=None):
 	local.error_log = []
 	local.message_log = []
 	local.debug_log = []
-	local.flags = _dict({})
+	local.flags = _dict({
+		"ran_schedulers": [],
+		"redirect_location": "",
+		"in_install_db": False,
+		"in_install_app": False,
+		"in_import": False,
+		"in_test": False,
+		"mute_messages": False,
+		"ignore_links": False,
+		"mute_emails": False,
+		"has_dataurl": False,
+	})
 	local.rollback_observers = []
 	local.test_objects = {}
 

frappe/tests/test_scheduler.py

@@ -11,7 +11,6 @@ import json
 class TestScheduler(TestCase):
 
 	def setUp(self):
-		frappe.flags.ran_schedulers = []
 		frappe.db.set_global('enabled_scheduler_events', "")
 
 	def test_all_events(self):
@@ -40,3 +39,7 @@ class TestScheduler(TestCase):
 		enqueue_applicable_events(frappe.local.site, now_datetime(), last)
 		self.assertTrue("all" in frappe.flags.ran_schedulers)
 		self.assertTrue("hourly" in frappe.flags.ran_schedulers)
+
+	def tearDown(self):
+		frappe.flags.ran_schedulers = []
+