Merge tag 'v0.31.0'

Changes in synapse v0.31.0 (2018-06-06)
======================================

Most notable change from v0.30.0 is to switch to python prometheus library to improve system
stats reporting. WARNING this changes a number of prometheus metrics in a
backwards-incompatible manner. For more details, see
`docs/metrics-howto.rst <docs/metrics-howto.rst#removal-of-deprecated-metrics--time-based-counters-becoming-histograms-in-0310>`_.

Bug Fixes:

* Fix metric documentation tables (PR #3341)
* Fix LaterGuage error handling (694968f)
* Fix replication metrics (b7e7fd2)

Changes in synapse v0.31.0-rc1 (2018-06-04)
==========================================

Features:

* Switch to the Python Prometheus library (PR #3256, #3274)
* Let users leave the server notice room after joining (PR #3287)

Changes:

* daily user type phone home stats (PR #3264)
* Use iter* methods for _filter_events_for_server (PR #3267)
* Docs on consent bits (PR #3268)
* Remove users from user directory on deactivate (PR #3277)
* Avoid sending consent notice to guest users (PR #3288)
* disable CPUMetrics if no /proc/self/stat (PR #3299)
* Add local and loopback IPv6 addresses to url_preview_ip_range_blacklist (PR #3312) Thanks to @thegcat!
* Consistently use six's iteritems and wrap lazy keys/values in list() if they're not meant to be lazy (PR #3307)
* Add private IPv6 addresses to example config for url preview blacklist (PR #3317) Thanks to @thegcat!
* Reduce stuck read-receipts: ignore depth when updating (PR #3318)
* Put python's logs into Trial when running unit tests (PR #3319)

Changes, python 3 migration:

* Replace some more comparisons with six (PR #3243) Thanks to @NotAFile!
* replace some iteritems with six (PR #3244) Thanks to @NotAFile!
* Add batch_iter to utils (PR #3245) Thanks to @NotAFile!
* use repr, not str (PR #3246) Thanks to @NotAFile!
* Misc Python3 fixes (PR #3247) Thanks to @NotAFile!
* Py3 storage/_base.py (PR #3278) Thanks to @NotAFile!
* more six iteritems (PR #3279) Thanks to @NotAFile!
* More Misc. py3 fixes (PR #3280) Thanks to @NotAFile!
* remaining isintance fixes (PR #3281) Thanks to @NotAFile!
* py3-ize state.py (PR #3283) Thanks to @NotAFile!
* extend tox testing for py3 to avoid regressions (PR #3302) Thanks to @krombel!
* use memoryview in py3 (PR #3303) Thanks to @NotAFile!

Bugs:

* Fix federation backfill bugs (PR #3261)
* federation: fix LaterGauge usage (PR #3328) Thanks to @intelfx!

1 files changed, 27 insertions, 13 deletions

diff --git a/tests/unittest.py b/tests/unittest.py

index 7b478c4294..184fe880f3 100644
--- a/tests/unittest.py
+++ b/tests/unittest.py
@@ -12,23 +12,37 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
+import logging
+
 import twisted
+import twisted.logger
 from twisted.trial import unittest
 
-import logging
+from synapse.util.logcontext import LoggingContextFilter
+
+# Set up putting Synapse's logs into Trial's.
+rootLogger = logging.getLogger()
+
+log_format = (
+    "%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(request)s - %(message)s"
+)
+
+
+class ToTwistedHandler(logging.Handler):
+    tx_log = twisted.logger.Logger()
+
+    def emit(self, record):
+        log_entry = self.format(record)
+        log_level = record.levelname.lower().replace('warning', 'warn')
+        self.tx_log.emit(twisted.logger.LogLevel.levelWithName(log_level), log_entry)
 
-# logging doesn't have a "don't log anything at all EVARRRR setting,
-# but since the highest value is 50, 1000000 should do ;)
-NEVER = 1000000
 
-handler = logging.StreamHandler()
-handler.setFormatter(logging.Formatter(
-    "%(levelname)s:%(name)s:%(message)s  [%(pathname)s:%(lineno)d]"
-))
-logging.getLogger().addHandler(handler)
-logging.getLogger().setLevel(NEVER)
-logging.getLogger("synapse.storage.SQL").setLevel(NEVER)
-logging.getLogger("synapse.storage.txn").setLevel(NEVER)
+handler = ToTwistedHandler()
+formatter = logging.Formatter(log_format)
+handler.setFormatter(formatter)
+handler.addFilter(LoggingContextFilter(request=""))
+rootLogger.addHandler(handler)
 
 
 def around(target):
@@ -61,7 +75,7 @@ class TestCase(unittest.TestCase):
 
         method = getattr(self, methodName)
 
-        level = getattr(method, "loglevel", getattr(self, "loglevel", NEVER))
+        level = getattr(method, "loglevel", getattr(self, "loglevel", logging.ERROR))
 
         @around(self)
         def setUp(orig):