Sort imports

Using pytest's style.

src/xdist/scheduler/__init__.py

@@ -1,6 +1,6 @@
-from xdist.scheduler.each import EachScheduling  # noqa
-from xdist.scheduler.load import LoadScheduling  # noqa
-from xdist.scheduler.loadfile import LoadFileScheduling  # noqa
-from xdist.scheduler.loadscope import LoadScopeScheduling  # noqa
-from xdist.scheduler.loadgroup import LoadGroupScheduling  # noqa
-from xdist.scheduler.worksteal import WorkStealingScheduling  # noqa
+from xdist.scheduler.each import EachScheduling as EachScheduling
+from xdist.scheduler.load import LoadScheduling as LoadScheduling
+from xdist.scheduler.loadfile import LoadFileScheduling as LoadFileScheduling
+from xdist.scheduler.loadgroup import LoadGroupScheduling as LoadGroupScheduling
+from xdist.scheduler.loadscope import LoadScopeScheduling as LoadScopeScheduling
+from xdist.scheduler.worksteal import WorkStealingScheduling as WorkStealingScheduling

src/xdist/scheduler/each.py

@@ -1,6 +1,6 @@
 from xdist.remote import Producer
-from xdist.workermanage import parse_spec_config
 from xdist.report import report_collection_diff
+from xdist.workermanage import parse_spec_config
 
 
 class EachScheduling:

src/xdist/scheduler/load.py

@@ -3,8 +3,8 @@ from itertools import cycle
 from _pytest.runner import CollectReport
 
 from xdist.remote import Producer
-from xdist.workermanage import parse_spec_config
 from xdist.report import report_collection_diff
+from xdist.workermanage import parse_spec_config
 
 
 class LoadScheduling:

src/xdist/scheduler/loadfile.py

@@ -1,6 +1,7 @@
-from .loadscope import LoadScopeScheduling
 from xdist.remote import Producer
 
+from .loadscope import LoadScopeScheduling
+
 
 class LoadFileScheduling(LoadScopeScheduling):
     """Implement load scheduling across nodes, but grouping test test file.

src/xdist/scheduler/loadgroup.py

@@ -1,6 +1,7 @@
-from .loadscope import LoadScopeScheduling
 from xdist.remote import Producer
 
+from .loadscope import LoadScopeScheduling
+
 
 class LoadGroupScheduling(LoadScopeScheduling):
     """Implement load scheduling across nodes, but grouping test by xdist_group mark.

src/xdist/scheduler/loadscope.py

@@ -1,6 +1,7 @@
 from collections import OrderedDict
 
 from _pytest.runner import CollectReport
+
 from xdist.remote import Producer
 from xdist.report import report_collection_diff
 from xdist.workermanage import parse_spec_config

src/xdist/scheduler/worksteal.py

@@ -3,8 +3,8 @@ from collections import namedtuple
 from _pytest.runner import CollectReport
 
 from xdist.remote import Producer
-from xdist.workermanage import parse_spec_config
 from xdist.report import report_collection_diff
+from xdist.workermanage import parse_spec_config
 
 
 NodePending = namedtuple("NodePending", ["node", "pending"])