From 57081273d1191fc79edc101af619fab96b72460d Mon Sep 17 00:00:00 2001
From: Simon Marchi <simon.marchi@efficios.com>
Date: Mon, 12 Aug 2019 14:59:13 -0400
Subject: [PATCH] bt2: remove unused imports

I ran flake8 and removed unused import warnings in all files, except
__init__.py, where the imports are present but not used in that file on
purpose.

Change-Id: Ib422a25b042eb1ba0a68e5c254947b5cfe3b7398
Signed-off-by: Simon Marchi <simon.marchi@efficios.com>
Reviewed-on: https://review.lttng.org/c/babeltrace/+/1886
Tested-by: jenkins <jenkins@lttng.org>
Reviewed-by: Philippe Proulx <eeppeliteloop@gmail.com>
---
 src/bindings/python/bt2/bt2/clock_class.py         | 1 -
 src/bindings/python/bt2/bt2/clock_snapshot.py      | 1 -
 src/bindings/python/bt2/bt2/component.py           | 2 --
 src/bindings/python/bt2/bt2/connection.py          | 4 +---
 src/bindings/python/bt2/bt2/error.py               | 2 +-
 src/bindings/python/bt2/bt2/event.py               | 3 ---
 src/bindings/python/bt2/bt2/field.py               | 1 -
 src/bindings/python/bt2/bt2/field_class.py         | 1 -
 src/bindings/python/bt2/bt2/logging.py             | 1 -
 src/bindings/python/bt2/bt2/message.py             | 1 -
 src/bindings/python/bt2/bt2/message_iterator.py    | 1 -
 src/bindings/python/bt2/bt2/packet.py              | 1 -
 src/bindings/python/bt2/bt2/plugin.py              | 1 -
 src/bindings/python/bt2/bt2/port.py                | 3 ---
 src/bindings/python/bt2/bt2/query_executor.py      | 1 -
 src/bindings/python/bt2/bt2/stream.py              | 1 -
 src/bindings/python/bt2/bt2/stream_class.py        | 2 --
 src/bindings/python/bt2/bt2/trace.py               | 1 -
 tests/bindings/python/bt2/test_clock_class.py      | 1 -
 tests/bindings/python/bt2/test_component.py        | 1 -
 tests/bindings/python/bt2/test_component_class.py  | 1 -
 tests/bindings/python/bt2/test_event.py            | 1 -
 tests/bindings/python/bt2/test_field_class.py      | 1 -
 tests/bindings/python/bt2/test_graph.py            | 3 ---
 tests/bindings/python/bt2/test_message.py          | 1 -
 tests/bindings/python/bt2/test_message_iterator.py | 3 ---
 tests/bindings/python/bt2/test_packet.py           | 1 -
 tests/bindings/python/bt2/test_query_executor.py   | 2 --
 tests/bindings/python/bt2/test_stream_class.py     | 1 -
 tests/bindings/python/bt2/test_trace_class.py      | 1 -
 tests/bindings/python/bt2/test_value.py            | 1 -
 31 files changed, 2 insertions(+), 44 deletions(-)

diff --git a/src/bindings/python/bt2/bt2/clock_class.py b/src/bindings/python/bt2/bt2/clock_class.py
index 932a2663..a8247dfb 100644
--- a/src/bindings/python/bt2/bt2/clock_class.py
+++ b/src/bindings/python/bt2/bt2/clock_class.py
@@ -21,7 +21,6 @@
 # THE SOFTWARE.
 
 from bt2 import native_bt, object, utils
-import bt2
 import uuid as uuidp
 
 
diff --git a/src/bindings/python/bt2/bt2/clock_snapshot.py b/src/bindings/python/bt2/bt2/clock_snapshot.py
index 9e3effec..1ec41299 100644
--- a/src/bindings/python/bt2/bt2/clock_snapshot.py
+++ b/src/bindings/python/bt2/bt2/clock_snapshot.py
@@ -22,7 +22,6 @@
 
 from bt2 import native_bt, object, utils
 import numbers
-import bt2
 from bt2 import clock_class as bt2_clock_class
 import functools
 
diff --git a/src/bindings/python/bt2/bt2/component.py b/src/bindings/python/bt2/bt2/component.py
index 49aed23f..d7e5f09e 100644
--- a/src/bindings/python/bt2/bt2/component.py
+++ b/src/bindings/python/bt2/bt2/component.py
@@ -27,11 +27,9 @@ from bt2 import value as bt2_value
 from bt2 import trace_class as bt2_trace_class
 from bt2 import clock_class as bt2_clock_class
 from bt2 import query_executor as bt2_query_executor
-import traceback
 from bt2 import port as bt2_port
 import sys
 import bt2
-import os
 
 
 # This class wraps a component class pointer. This component class could
diff --git a/src/bindings/python/bt2/bt2/connection.py b/src/bindings/python/bt2/bt2/connection.py
index 74fe022d..eb0c4316 100644
--- a/src/bindings/python/bt2/bt2/connection.py
+++ b/src/bindings/python/bt2/bt2/connection.py
@@ -20,11 +20,9 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 # THE SOFTWARE.
 
-from bt2 import native_bt, utils
-from bt2 import message_iterator as bt2_message_iterator
+from bt2 import native_bt
 from bt2 import port as bt2_port
 from bt2 import object as bt2_object
-import bt2
 
 
 class _Connection(bt2_object._SharedObject):
diff --git a/src/bindings/python/bt2/bt2/error.py b/src/bindings/python/bt2/bt2/error.py
index f0b9d8e7..dc1e65f5 100644
--- a/src/bindings/python/bt2/bt2/error.py
+++ b/src/bindings/python/bt2/bt2/error.py
@@ -1,4 +1,4 @@
-from bt2 import utils, native_bt
+from bt2 import native_bt
 from collections import abc
 
 
diff --git a/src/bindings/python/bt2/bt2/event.py b/src/bindings/python/bt2/bt2/event.py
index fac54f4e..afa54947 100644
--- a/src/bindings/python/bt2/bt2/event.py
+++ b/src/bindings/python/bt2/bt2/event.py
@@ -21,13 +21,10 @@
 # THE SOFTWARE.
 
 from bt2 import native_bt, object, utils
-from bt2 import clock_class as bt2_clock_class
 from bt2 import event_class as bt2_event_class
 from bt2 import packet as bt2_packet
 from bt2 import stream as bt2_stream
 from bt2 import field as bt2_field
-from bt2 import clock_snapshot as bt2_clock_snapshot
-import bt2
 
 
 class _Event(object._UniqueObject):
diff --git a/src/bindings/python/bt2/bt2/field.py b/src/bindings/python/bt2/bt2/field.py
index c8e292b1..eb11107c 100644
--- a/src/bindings/python/bt2/bt2/field.py
+++ b/src/bindings/python/bt2/bt2/field.py
@@ -26,7 +26,6 @@ import collections.abc
 import functools
 import numbers
 import math
-import bt2
 
 
 def _create_field_from_ptr(ptr, owner_ptr, owner_get_ref, owner_put_ref):
diff --git a/src/bindings/python/bt2/bt2/field_class.py b/src/bindings/python/bt2/bt2/field_class.py
index 3e68b107..18dbed93 100644
--- a/src/bindings/python/bt2/bt2/field_class.py
+++ b/src/bindings/python/bt2/bt2/field_class.py
@@ -22,7 +22,6 @@
 
 from bt2 import native_bt, object, utils
 import collections.abc
-from bt2 import field as bt2_field
 from bt2 import field_path as bt2_field_path
 from bt2 import integer_range_set as bt2_integer_range_set
 import bt2
diff --git a/src/bindings/python/bt2/bt2/logging.py b/src/bindings/python/bt2/bt2/logging.py
index 5b9929b1..3c975c6a 100644
--- a/src/bindings/python/bt2/bt2/logging.py
+++ b/src/bindings/python/bt2/bt2/logging.py
@@ -21,7 +21,6 @@
 # THE SOFTWARE.
 
 from bt2 import native_bt
-import bt2
 
 
 class LoggingLevel:
diff --git a/src/bindings/python/bt2/bt2/message.py b/src/bindings/python/bt2/bt2/message.py
index 5a6240e3..bf6cf84d 100644
--- a/src/bindings/python/bt2/bt2/message.py
+++ b/src/bindings/python/bt2/bt2/message.py
@@ -25,7 +25,6 @@ from bt2 import clock_snapshot as bt2_clock_snapshot
 from bt2 import packet as bt2_packet
 from bt2 import stream as bt2_stream
 from bt2 import event as bt2_event
-import bt2
 
 
 def _create_from_ptr(ptr):
diff --git a/src/bindings/python/bt2/bt2/message_iterator.py b/src/bindings/python/bt2/bt2/message_iterator.py
index 23e2c9a6..23d6fbd5 100644
--- a/src/bindings/python/bt2/bt2/message_iterator.py
+++ b/src/bindings/python/bt2/bt2/message_iterator.py
@@ -23,7 +23,6 @@
 from bt2 import native_bt, object, utils
 from bt2 import message as bt2_message
 import collections.abc
-from bt2 import component as bt2_component
 from bt2 import stream as bt2_stream
 from bt2 import event_class as bt2_event_class
 from bt2 import packet as bt2_packet
diff --git a/src/bindings/python/bt2/bt2/packet.py b/src/bindings/python/bt2/bt2/packet.py
index bb629bbd..a1419696 100644
--- a/src/bindings/python/bt2/bt2/packet.py
+++ b/src/bindings/python/bt2/bt2/packet.py
@@ -23,7 +23,6 @@
 from bt2 import native_bt, object
 from bt2 import field as bt2_field
 from bt2 import stream as bt2_stream
-import bt2
 
 
 class _Packet(object._SharedObject):
diff --git a/src/bindings/python/bt2/bt2/plugin.py b/src/bindings/python/bt2/bt2/plugin.py
index d59d0fef..66840f94 100644
--- a/src/bindings/python/bt2/bt2/plugin.py
+++ b/src/bindings/python/bt2/bt2/plugin.py
@@ -24,7 +24,6 @@ from bt2 import native_bt, object, utils
 import collections.abc
 from bt2 import component as bt2_component
 import os.path
-import bt2
 
 
 def find_plugins_in_path(path, recurse=True, fail_on_load_error=False):
diff --git a/src/bindings/python/bt2/bt2/port.py b/src/bindings/python/bt2/bt2/port.py
index 418f215b..963a5b3c 100644
--- a/src/bindings/python/bt2/bt2/port.py
+++ b/src/bindings/python/bt2/bt2/port.py
@@ -21,10 +21,7 @@
 # THE SOFTWARE.
 
 from bt2 import native_bt, object
-from bt2 import component as bt2_component
 from bt2 import connection as bt2_connection
-from bt2 import message as bt2_message
-import bt2
 
 
 def _create_from_ptr_and_get_ref(ptr, port_type):
diff --git a/src/bindings/python/bt2/bt2/query_executor.py b/src/bindings/python/bt2/bt2/query_executor.py
index 45781919..8e51f825 100644
--- a/src/bindings/python/bt2/bt2/query_executor.py
+++ b/src/bindings/python/bt2/bt2/query_executor.py
@@ -23,7 +23,6 @@
 from bt2 import native_bt, object, utils
 from bt2 import interrupter as bt2_interrupter
 from bt2 import component as bt2_component
-from bt2 import logging as bt2_logging
 from bt2 import value as bt2_value
 import bt2
 
diff --git a/src/bindings/python/bt2/bt2/stream.py b/src/bindings/python/bt2/bt2/stream.py
index 308924e9..4710aeaa 100644
--- a/src/bindings/python/bt2/bt2/stream.py
+++ b/src/bindings/python/bt2/bt2/stream.py
@@ -23,7 +23,6 @@
 from bt2 import native_bt, utils
 from bt2 import object as bt2_object
 from bt2 import packet as bt2_packet
-from bt2 import event as bt2_event
 from bt2 import trace as bt2_trace
 from bt2 import stream_class as bt2_stream_class
 import bt2
diff --git a/src/bindings/python/bt2/bt2/stream_class.py b/src/bindings/python/bt2/bt2/stream_class.py
index 0677983b..c543523c 100644
--- a/src/bindings/python/bt2/bt2/stream_class.py
+++ b/src/bindings/python/bt2/bt2/stream_class.py
@@ -26,8 +26,6 @@ from bt2 import event_class as bt2_event_class
 from bt2 import trace_class as bt2_trace_class
 from bt2 import clock_class as bt2_clock_class
 import collections.abc
-from bt2 import stream as bt2_stream
-import bt2
 
 
 class _StreamClass(object._SharedObject, collections.abc.Mapping):
diff --git a/src/bindings/python/bt2/bt2/trace.py b/src/bindings/python/bt2/bt2/trace.py
index 8a7e0d44..e893b2d2 100644
--- a/src/bindings/python/bt2/bt2/trace.py
+++ b/src/bindings/python/bt2/bt2/trace.py
@@ -21,7 +21,6 @@
 # THE SOFTWARE.
 
 from bt2 import native_bt, object, utils
-from bt2 import field_class as bt2_field_class
 import collections.abc
 from bt2 import value as bt2_value
 from bt2 import stream as bt2_stream
diff --git a/tests/bindings/python/bt2/test_clock_class.py b/tests/bindings/python/bt2/test_clock_class.py
index 3805c0d5..9bc6bae7 100644
--- a/tests/bindings/python/bt2/test_clock_class.py
+++ b/tests/bindings/python/bt2/test_clock_class.py
@@ -18,7 +18,6 @@
 
 import unittest
 import uuid
-import copy
 import bt2
 from utils import run_in_component_init, TestOutputPortMessageIterator
 
diff --git a/tests/bindings/python/bt2/test_component.py b/tests/bindings/python/bt2/test_component.py
index d420f926..59a9bc19 100644
--- a/tests/bindings/python/bt2/test_component.py
+++ b/tests/bindings/python/bt2/test_component.py
@@ -17,7 +17,6 @@
 #
 
 import unittest
-import copy
 import bt2
 
 
diff --git a/tests/bindings/python/bt2/test_component_class.py b/tests/bindings/python/bt2/test_component_class.py
index 6664b7a7..98fc91db 100644
--- a/tests/bindings/python/bt2/test_component_class.py
+++ b/tests/bindings/python/bt2/test_component_class.py
@@ -16,7 +16,6 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #
 
-from bt2 import value
 import unittest
 import bt2
 
diff --git a/tests/bindings/python/bt2/test_event.py b/tests/bindings/python/bt2/test_event.py
index b146f261..e4a0f754 100644
--- a/tests/bindings/python/bt2/test_event.py
+++ b/tests/bindings/python/bt2/test_event.py
@@ -16,7 +16,6 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #
 
-from collections import OrderedDict
 import unittest
 import bt2
 from utils import TestOutputPortMessageIterator
diff --git a/tests/bindings/python/bt2/test_field_class.py b/tests/bindings/python/bt2/test_field_class.py
index 4d56b467..804d7d20 100644
--- a/tests/bindings/python/bt2/test_field_class.py
+++ b/tests/bindings/python/bt2/test_field_class.py
@@ -18,7 +18,6 @@
 
 import unittest
 import bt2
-import collections
 from utils import get_default_trace_class
 
 
diff --git a/tests/bindings/python/bt2/test_graph.py b/tests/bindings/python/bt2/test_graph.py
index 49c08512..0c9d9279 100644
--- a/tests/bindings/python/bt2/test_graph.py
+++ b/tests/bindings/python/bt2/test_graph.py
@@ -16,10 +16,7 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #
 
-from bt2 import value
-import collections
 import unittest
-import copy
 import bt2
 
 
diff --git a/tests/bindings/python/bt2/test_message.py b/tests/bindings/python/bt2/test_message.py
index ef8e6b80..5a3c2c1d 100644
--- a/tests/bindings/python/bt2/test_message.py
+++ b/tests/bindings/python/bt2/test_message.py
@@ -16,7 +16,6 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #
 
-import collections
 import unittest
 import bt2
 from utils import TestOutputPortMessageIterator
diff --git a/tests/bindings/python/bt2/test_message_iterator.py b/tests/bindings/python/bt2/test_message_iterator.py
index 31f41921..9635672f 100644
--- a/tests/bindings/python/bt2/test_message_iterator.py
+++ b/tests/bindings/python/bt2/test_message_iterator.py
@@ -16,10 +16,7 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #
 
-from bt2 import value
-import collections
 import unittest
-import copy
 import bt2
 import sys
 from utils import TestOutputPortMessageIterator
diff --git a/tests/bindings/python/bt2/test_packet.py b/tests/bindings/python/bt2/test_packet.py
index 59fa2b45..250ac466 100644
--- a/tests/bindings/python/bt2/test_packet.py
+++ b/tests/bindings/python/bt2/test_packet.py
@@ -16,7 +16,6 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #
 
-from collections import OrderedDict
 import unittest
 from utils import run_in_component_init
 
diff --git a/tests/bindings/python/bt2/test_query_executor.py b/tests/bindings/python/bt2/test_query_executor.py
index 500ef9bd..3a0e27cb 100644
--- a/tests/bindings/python/bt2/test_query_executor.py
+++ b/tests/bindings/python/bt2/test_query_executor.py
@@ -16,9 +16,7 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #
 
-from bt2 import value
 import unittest
-import copy
 import bt2
 import re
 
diff --git a/tests/bindings/python/bt2/test_stream_class.py b/tests/bindings/python/bt2/test_stream_class.py
index f8d6446c..473efca7 100644
--- a/tests/bindings/python/bt2/test_stream_class.py
+++ b/tests/bindings/python/bt2/test_stream_class.py
@@ -17,7 +17,6 @@
 #
 
 import unittest
-import bt2
 from utils import run_in_component_init
 
 
diff --git a/tests/bindings/python/bt2/test_trace_class.py b/tests/bindings/python/bt2/test_trace_class.py
index 2ad83001..97ede584 100644
--- a/tests/bindings/python/bt2/test_trace_class.py
+++ b/tests/bindings/python/bt2/test_trace_class.py
@@ -17,7 +17,6 @@
 #
 
 import unittest
-import bt2
 from utils import run_in_component_init, get_default_trace_class
 
 
diff --git a/tests/bindings/python/bt2/test_value.py b/tests/bindings/python/bt2/test_value.py
index f1bd4949..d5051f90 100644
--- a/tests/bindings/python/bt2/test_value.py
+++ b/tests/bindings/python/bt2/test_value.py
@@ -20,7 +20,6 @@ from functools import partial, partialmethod
 import operator
 import collections
 import unittest
-import numbers
 import math
 import copy
 import bt2
-- 
2.34.1