From cfb7f99c8ecd45302acbb73ecf3ad6452db93b3e Mon Sep 17 00:00:00 2001
From: Sarina Canelake <sarina@edx.org>
Date: Wed, 9 Jul 2014 12:55:33 -0400
Subject: [PATCH] Add filter to ignore deprecation warnings by default

Add filter to only show first occurance of DepWarning
---
 cms/envs/common.py | 5 +++++
 cms/envs/test.py   | 6 +++++-
 lms/envs/common.py | 8 +++++++-
 lms/envs/test.py   | 7 ++++++-
 4 files changed, 23 insertions(+), 3 deletions(-)

diff --git a/cms/envs/common.py b/cms/envs/common.py
index 127550d4be..17c1c29472 100644
--- a/cms/envs/common.py
+++ b/cms/envs/common.py
@@ -33,6 +33,7 @@ from lms.envs.common import (
     USE_TZ, TECH_SUPPORT_EMAIL, PLATFORM_NAME, BUGS_EMAIL, DOC_STORE_CONFIG, ALL_LANGUAGES, WIKI_ENABLED, MODULESTORE
 )
 from path import path
+from warnings import simplefilter
 from lms.envs.modulestore_settings import *
 
 from lms.lib.xblock.mixin import LmsBlockMixin
@@ -182,6 +183,10 @@ XQUEUE_INTERFACE = {
     'basic_auth': None,
 }
 
+################################# Deprecation warnings #####################
+
+# Ignore deprecation warnings (so we don't clutter Jenkins builds/production)
+simplefilter('ignore')
 
 ################################# Middleware ###################################
 # List of finder classes that know how to find static files in
diff --git a/cms/envs/test.py b/cms/envs/test.py
index 41cf90729a..480a5cd641 100644
--- a/cms/envs/test.py
+++ b/cms/envs/test.py
@@ -15,7 +15,7 @@ sessions. Assumes structure:
 from .common import *
 import os
 from path import path
-from warnings import filterwarnings
+from warnings import filterwarnings, simplefilter
 from uuid import uuid4
 
 # import settings from LMS for consistent behavior with CMS
@@ -149,6 +149,10 @@ INSTALLED_APPS += ('external_auth', )
 # hide ratelimit warnings while running tests
 filterwarnings('ignore', message='No request passed to the backend, unable to rate-limit')
 
+# Ignore deprecation warnings (so we don't clutter Jenkins builds/production)
+# https://docs.python.org/2/library/warnings.html#the-warnings-filter
+simplefilter('ignore')  # Change to "default" to see the first instance of each hit
+                        # or "error" to convert all into errors
 
 ################################# CELERY ######################################
 
diff --git a/lms/envs/common.py b/lms/envs/common.py
index 533337ffd3..542ec94b27 100644
--- a/lms/envs/common.py
+++ b/lms/envs/common.py
@@ -30,6 +30,7 @@ import imp
 import json
 
 from path import path
+from warnings import simplefilter
 
 from .discussionsettings import *
 from .modulestore_settings import *
@@ -760,9 +761,14 @@ MOCK_PEER_GRADING = False
 # Used for testing, debugging staff grading
 MOCK_STAFF_GRADING = False
 
-################################# Jasmine ###################################
+################################# Jasmine ##################################
 JASMINE_TEST_DIRECTORY = PROJECT_ROOT + '/static/coffee'
 
+################################# Deprecation warnings #####################
+
+# Ignore deprecation warnings (so we don't clutter Jenkins builds/production)
+simplefilter('ignore')
+
 ################################# Waffle ###################################
 
 # Name prepended to cookies set by Waffle
diff --git a/lms/envs/test.py b/lms/envs/test.py
index 1b70fe0746..62b5002239 100644
--- a/lms/envs/test.py
+++ b/lms/envs/test.py
@@ -15,7 +15,7 @@ sessions. Assumes structure:
 from .common import *
 import os
 from path import path
-from warnings import filterwarnings
+from warnings import filterwarnings, simplefilter
 from uuid import uuid4
 
 os.environ['DJANGO_LIVE_TEST_SERVER_ADDRESS'] = 'localhost:8000-9000'
@@ -179,6 +179,11 @@ SECRET_KEY = '85920908f28904ed733fe576320db18cabd7b6cd'
 # hide ratelimit warnings while running tests
 filterwarnings('ignore', message='No request passed to the backend, unable to rate-limit')
 
+# Ignore deprecation warnings (so we don't clutter Jenkins builds/production)
+# https://docs.python.org/2/library/warnings.html#the-warnings-filter
+simplefilter('ignore')  # Change to "default" to see the first instance of each hit
+                        # or "error" to convert all into errors
+
 ######### Third-party auth ##########
 FEATURES['ENABLE_THIRD_PARTY_AUTH'] = True