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author | Erik Johnston <erik@matrix.org> | 2019-10-10 14:30:51 +0100 |
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committer | Erik Johnston <erik@matrix.org> | 2019-10-10 14:30:51 +0100 |
commit | 8bc529c04df64f610ae8d3911b671d363b52737c (patch) | |
tree | 9847e697839c844753ca0c884794bab527a0d36e /tests/patch_inline_callbacks.py | |
parent | Merge branch 'develop' of github.com:matrix-org/synapse into erikj/disable_sq... (diff) | |
parent | Merge pull request #6191 from matrix-org/rav/fix_packaging (diff) | |
download | synapse-8bc529c04df64f610ae8d3911b671d363b52737c.tar.xz |
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/disable_sql_bytes
Diffstat (limited to 'tests/patch_inline_callbacks.py')
-rw-r--r-- | tests/patch_inline_callbacks.py | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/tests/patch_inline_callbacks.py b/tests/patch_inline_callbacks.py deleted file mode 100644 index 220884311c..0000000000 --- a/tests/patch_inline_callbacks.py +++ /dev/null @@ -1,94 +0,0 @@ -# -*- coding: utf-8 -*- -# Copyright 2018 New Vector Ltd -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# 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. - -from __future__ import print_function - -import functools -import sys - -from twisted.internet import defer -from twisted.internet.defer import Deferred -from twisted.python.failure import Failure - - -def do_patch(): - """ - Patch defer.inlineCallbacks so that it checks the state of the logcontext on exit - """ - - from synapse.logging.context import LoggingContext - - orig_inline_callbacks = defer.inlineCallbacks - - def new_inline_callbacks(f): - - orig = orig_inline_callbacks(f) - - @functools.wraps(f) - def wrapped(*args, **kwargs): - start_context = LoggingContext.current_context() - - try: - res = orig(*args, **kwargs) - except Exception: - if LoggingContext.current_context() != start_context: - err = "%s changed context from %s to %s on exception" % ( - f, - start_context, - LoggingContext.current_context(), - ) - print(err, file=sys.stderr) - raise Exception(err) - raise - - if not isinstance(res, Deferred) or res.called: - if LoggingContext.current_context() != start_context: - err = "%s changed context from %s to %s" % ( - f, - start_context, - LoggingContext.current_context(), - ) - # print the error to stderr because otherwise all we - # see in travis-ci is the 500 error - print(err, file=sys.stderr) - raise Exception(err) - return res - - if LoggingContext.current_context() != LoggingContext.sentinel: - err = ( - "%s returned incomplete deferred in non-sentinel context " - "%s (start was %s)" - ) % (f, LoggingContext.current_context(), start_context) - print(err, file=sys.stderr) - raise Exception(err) - - def check_ctx(r): - if LoggingContext.current_context() != start_context: - err = "%s completion of %s changed context from %s to %s" % ( - "Failure" if isinstance(r, Failure) else "Success", - f, - start_context, - LoggingContext.current_context(), - ) - print(err, file=sys.stderr) - raise Exception(err) - return r - - res.addBoth(check_ctx) - return res - - return wrapped - - defer.inlineCallbacks = new_inline_callbacks |