Replace usages of py.log by custom implementation (#822)

Co-authored-by: Bruno Oliveira <nicoddemus@gmail.com>

src/xdist/scheduler/each.py

@@ -1,5 +1,4 @@
-from py.log import Producer
-
+from xdist.remote import Producer
 from xdist.workermanage import parse_spec_config
 from xdist.report import report_collection_diff
 

src/xdist/scheduler/load.py

@@ -1,8 +1,8 @@
 from itertools import cycle
 
-from py.log import Producer
 from _pytest.runner import CollectReport
 
+from xdist.remote import Producer
 from xdist.workermanage import parse_spec_config
 from xdist.report import report_collection_diff
 

src/xdist/scheduler/loadfile.py

@@ -1,5 +1,5 @@
 from .loadscope import LoadScopeScheduling
-from py.log import Producer
+from xdist.remote import Producer
 
 
 class LoadFileScheduling(LoadScopeScheduling):

src/xdist/scheduler/loadgroup.py

@@ -1,5 +1,5 @@
 from .loadscope import LoadScopeScheduling
-from py.log import Producer
+from xdist.remote import Producer
 
 
 class LoadGroupScheduling(LoadScopeScheduling):

src/xdist/scheduler/loadscope.py

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