Merge branch 'develop' of github.com:matrix-org/synapse into erikj/admin_api_cmd

1 files changed, 6 insertions, 38 deletions

diff --git a/synapse/util/logformatter.py b/synapse/util/logformatter.py
index fbf570c756..320e8f8174 100644
--- a/synapse/util/logformatter.py
+++ b/synapse/util/logformatter.py
@@ -1,5 +1,4 @@
-# -*- coding: utf-8 -*-
-# Copyright 2017 New Vector Ltd
+# Copyright 2019 The Matrix.org Foundation C.I.C.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -13,41 +12,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+"""
+Backwards compatibility re-exports of ``synapse.logging.formatter`` functionality.
+"""
 
-import logging
-import traceback
+from synapse.logging.formatter import LogFormatter
 
-from six import StringIO
-
-
-class LogFormatter(logging.Formatter):
-    """Log formatter which gives more detail for exceptions
-
-    This is the same as the standard log formatter, except that when logging
-    exceptions [typically via log.foo("msg", exc_info=1)], it prints the
-    sequence that led up to the point at which the exception was caught.
-    (Normally only stack frames between the point the exception was raised and
-    where it was caught are logged).
-    """
-
-    def __init__(self, *args, **kwargs):
-        super(LogFormatter, self).__init__(*args, **kwargs)
-
-    def formatException(self, ei):
-        sio = StringIO()
-        (typ, val, tb) = ei
-
-        # log the stack above the exception capture point if possible, but
-        # check that we actually have an f_back attribute to work around
-        # https://twistedmatrix.com/trac/ticket/9305
-
-        if tb and hasattr(tb.tb_frame, "f_back"):
-            sio.write("Capture point (most recent call last):\n")
-            traceback.print_stack(tb.tb_frame.f_back, None, sio)
-
-        traceback.print_exception(typ, val, tb, None, sio)
-        s = sio.getvalue()
-        sio.close()
-        if s[-1:] == "\n":
-            s = s[:-1]
-        return s
+__all__ = ["LogFormatter"]