Remove unused imports

Signed-off-by: mulhern <amulhern@redhat.com>

src/pyudev/_ctypeslib/libudev.py

@@ -34,12 +34,9 @@
 from ctypes import c_int
 from ctypes import c_uint
 from ctypes import c_ulonglong
-from ctypes import CDLL
 from ctypes import Structure
 from ctypes import POINTER
 
-from ctypes.util import find_library
-
 from ._errorcheckers import check_errno_on_nonzero_return
 from ._errorcheckers import check_errno_on_null_pointer_return
 from ._errorcheckers import check_negative_errorcode

tests/_constants.py

@@ -33,7 +33,6 @@
 import pytest
 
 from pyudev import Context
-from pyudev import Device
 from pyudev import Devices
 from pyudev import DeviceNotFoundError
 

tests/_device_tests/_attributes_tests.py

@@ -27,7 +27,6 @@
 
 import os
 import stat
-import sys
 
 from hypothesis import given
 from hypothesis import settings

tests/_device_tests/_devices_tests.py

@@ -31,7 +31,6 @@
 from hypothesis import assume
 from hypothesis import given
 from hypothesis import settings
-from hypothesis import strategies
 
 import pytest
 

tests/test_enumerate.py

@@ -18,23 +18,19 @@
 from __future__ import (print_function, division, unicode_literals,
                         absolute_import)
 
-import pytest
 import mock
 
 from hypothesis import given
 from hypothesis import settings
 from hypothesis import strategies
 
-from pyudev import Enumerator
-
 from ._constants import _ATTRIBUTE_STRATEGY
 from ._constants import _CONTEXT_STRATEGY
 from ._constants import _MATCH_PROPERTY_STRATEGY
 from ._constants import _SUBSYSTEM_STRATEGY
 from ._constants import _SYSNAME_STRATEGY
 from ._constants import _TAG_STRATEGY
 from ._constants import _UDEV_TEST
-from ._constants import _UDEV_VERSION
 from ._constants import device_strategy
 
 from .utils import failed_health_check_wrapper

tests/test_pypi.py

@@ -29,7 +29,6 @@
 
 import py.path
 import pytest
-import docutils.utils  # Work around Docutils bug 214
 from docutils import io, readers
 from docutils.core import publish_doctree, Publisher
 from docutils.transforms import TransformError

tests/utils/udev.py

@@ -34,7 +34,6 @@
 import os
 import re
 import errno
-import random
 import subprocess
 from collections import Iterable, Sized