X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=tests%2Fdata%2Fplugins%2Fsrc.ctf.lttng-live%2Flttng_live_server.py;h=77b005ca3083cb264352a02aeab32a0e47748cb4;hp=416f9bca1eda60c8d9362b91c7566057f230a7b2;hb=0235b0db7de5bcacdb3650c92461f2ce5eb2143d;hpb=1726ac08cb44c6268d16c79c85e196112e3814b1

diff --git a/tests/data/plugins/src.ctf.lttng-live/lttng_live_server.py b/tests/data/plugins/src.ctf.lttng-live/lttng_live_server.py
index 416f9bca..77b005ca 100644
--- a/tests/data/plugins/src.ctf.lttng-live/lttng_live_server.py
+++ b/tests/data/plugins/src.ctf.lttng-live/lttng_live_server.py
@@ -1,24 +1,7 @@
-# The MIT License (MIT)
+# SPDX-License-Identifier: MIT
 #
-# Copyright (c) 2019 Philippe Proulx <pproulx@efficios.com>
+# Copyright (C) 2019 Philippe Proulx <pproulx@efficios.com>
 #
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
 
 import argparse
 import collections.abc
@@ -457,7 +440,7 @@ class _LttngLiveViewerProtocolCodec:
                 version, tracing_session_id, offset, seek_type
             )
         elif cmd_type == 4:
-            stream_id, = self._unpack_payload('Q', data)
+            (stream_id,) = self._unpack_payload('Q', data)
             return _LttngLiveViewerGetNextDataStreamIndexEntryCommand(
                 version, stream_id
             )
@@ -467,15 +450,15 @@ class _LttngLiveViewerProtocolCodec:
                 version, stream_id, offset, req_length
             )
         elif cmd_type == 6:
-            stream_id, = self._unpack_payload('Q', data)
+            (stream_id,) = self._unpack_payload('Q', data)
             return _LttngLiveViewerGetMetadataStreamDataCommand(version, stream_id)
         elif cmd_type == 7:
-            tracing_session_id, = self._unpack_payload('Q', data)
+            (tracing_session_id,) = self._unpack_payload('Q', data)
             return _LttngLiveViewerGetNewStreamInfosCommand(version, tracing_session_id)
         elif cmd_type == 8:
             return _LttngLiveViewerCreateViewerSessionCommand(version)
         elif cmd_type == 9:
-            tracing_session_id, = self._unpack_payload('Q', data)
+            (tracing_session_id,) = self._unpack_payload('Q', data)
             return _LttngLiveViewerDetachFromTracingSessionCommand(
                 version, tracing_session_id
             )
@@ -674,9 +657,15 @@ class _LttngDataStreamIndex(collections.abc.Sequence):
                     break
 
                 assert len(data) == size
-                offset_bytes, total_size_bits, content_size_bits, timestamp_begin, timestamp_end, events_discarded, stream_class_id = struct.unpack(
-                    fmt, data
-                )
+                (
+                    offset_bytes,
+                    total_size_bits,
+                    content_size_bits,
+                    timestamp_begin,
+                    timestamp_end,
+                    events_discarded,
+                    stream_class_id,
+                ) = struct.unpack(fmt, data)
 
                 self._entries.append(
                     _LttngDataStreamIndexEntry(
@@ -1339,7 +1328,7 @@ class LttngLiveServer:
             print(self._server_port, end='', file=tmp_port_file)
 
         # Rename temporary file to real file
-        os.rename(tmp_port_file.name, port_filename)
+        os.replace(tmp_port_file.name, port_filename)
         logging.info(
             'Renamed port file: src-path="{}", dst-path="{}"'.format(
                 tmp_port_file.name, port_filename