towards pylint fixes, move aio tests outside of general module to separate directory KIKIMR-13478

ref:8858991
sync: https://proxy.sandbox.yandex-team.ru/2576815325

Author: gridnevvvit

kikimr/public/sdk/python/test-requirements.txt

@@ -42,3 +42,4 @@ pytest-pep8
 pytest-flake8
 flake8==3.9.2
 sqlalchemy==1.4.26
+pylint-protobuf

ydb/aio/tests/__init__.py …kimr/public/sdk/python/tests/__init__.pyydb/aio/tests/__init__.py renamed to kikimr/public/sdk/python/tests/__init__.py ydb/aio/tests/__init__.py renamed to kikimr/public/sdk/python/tests/__init__.py

@@ -1,5 +1,5 @@
 [tox]
-envlist = py38,pep8,pylint,black
+envlist = py38,style,pylint,black
 minversion = 3.14.4
 skipsdist = True
 ignore_basepython_conflict = true
@@ -8,7 +8,7 @@ ignore_basepython_conflict = true
 basepython = python3
 usedevelop = True
 install_command = pip install {opts} {packages}
-setenv = 
+setenv =
     YDB_ANONYMOUS_CREDENTIALS = 1
 deps =
     -r{toxinidir}/requirements.txt
@@ -22,20 +22,20 @@ commands =
 skip_install = true
 deps = black
 commands =
-    black ydb examples
+    black ydb examples tests/
 
 [testenv:pylint]
 deps = pylint
     -r{toxinidir}/requirements.txt
     -r{toxinidir}/test-requirements.txt
 commands = pylint ydb
 
-[testenv:pep8]
+[testenv:style]
 commands =
    pytest --flake8 -m flake8
 
 [flake8]
-show-source = false
+show-source = true
 builtins = _
 max-line-length = 160
 ignore=E203,W503