X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=src%2Fbindings%2Fpython%2Fbt2%2Fbt2%2Ftrace.py;h=1c56b034c400789beade4d3aff1f1fa55bcb2678;hb=f5567ea88d172767b34373bc6e402da8bfd85ef8;hp=618899061bd30f77722d03be00dbebaebe70c665;hpb=67de22bafe6b7ad1f344a84c73bf1f4a90ea460a;p=babeltrace.git

diff --git a/src/bindings/python/bt2/bt2/trace.py b/src/bindings/python/bt2/bt2/trace.py
index 61889906..1c56b034 100644
--- a/src/bindings/python/bt2/bt2/trace.py
+++ b/src/bindings/python/bt2/bt2/trace.py
@@ -1,24 +1,6 @@
-# The MIT License (MIT)
+# SPDX-License-Identifier: MIT
 #
 # Copyright (c) 2017 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.
 
 from bt2 import native_bt, object, utils
 import collections.abc
@@ -81,7 +63,7 @@ class _TraceEnvironment(_TraceEnvironmentConst, collections.abc.MutableMapping):
         elif isinstance(value, int):
             set_env_entry_fn = native_bt.trace_set_environment_entry_integer
         else:
-            raise TypeError('expected str or int, got {}'.format(type(value)))
+            raise TypeError("expected str or int, got {}".format(type(value)))
 
         status = set_env_entry_fn(self._trace._ptr, key, value)
         utils._handle_func_status(status, "cannot set trace object's environment entry")
@@ -162,7 +144,7 @@ class _TraceConst(object._SharedObject, collections.abc.Mapping):
         return self._trace_env_pycls(self)
 
     def add_destruction_listener(self, listener):
-        '''Add a listener to be called when the trace is destroyed.'''
+        """Add a listener to be called when the trace is destroyed."""
         if not callable(listener):
             raise TypeError("'listener' parameter is not callable")
 
@@ -175,7 +157,7 @@ class _TraceConst(object._SharedObject, collections.abc.Mapping):
 
         status, listener_id = fn(self._ptr, listener_from_native)
         utils._handle_func_status(
-            status, 'cannot add destruction listener to trace object'
+            status, "cannot add destruction listener to trace object"
         )
 
         handle._set_listener_id(listener_id)
@@ -187,11 +169,11 @@ class _TraceConst(object._SharedObject, collections.abc.Mapping):
 
         if listener_handle._addr != self.addr:
             raise ValueError(
-                'This trace destruction listener does not match the trace object.'
+                "This trace destruction listener does not match the trace object."
             )
 
         if listener_handle._listener_id is None:
-            raise ValueError('This trace destruction listener was already removed.')
+            raise ValueError("This trace destruction listener was already removed.")
 
         status = native_bt.trace_remove_destruction_listener(
             self._ptr, listener_handle._listener_id
@@ -254,7 +236,7 @@ class _Trace(_TraceConst):
             )
 
         if stream_ptr is None:
-            raise bt2._MemoryError('cannot create stream object')
+            raise bt2._MemoryError("cannot create stream object")
 
         stream = bt2_stream._Stream._create_from_ptr(stream_ptr)