fix deprecation warning due to pkg_resources usage (#6245)

Author: uzhastik

ydb/tests/library/harness/kikimr_config.py

@@ -9,7 +9,7 @@
 import six
 import yaml
 from google.protobuf.text_format import Parse
-from pkg_resources import resource_string
+from importlib_resources import read_binary
 
 import ydb.tests.library.common.yatest_common as yatest_common
 from ydb.core.protos import config_pb2
@@ -62,7 +62,7 @@ def get_grpc_host():
 
 
 def load_default_yaml(default_tablet_node_ids, ydb_domain_name, static_erasure, log_configs):
-    data = resource_string(__name__, "resources/default_yaml.yml")
+    data = read_binary(__name__, "resources/default_yaml.yml")
     if isinstance(data, bytes):
         data = data.decode('utf-8')
     data = data.format(
@@ -466,7 +466,7 @@ def grpc_tls_ca(self):
     @property
     def domains_txt(self):
         app_config = config_pb2.TAppConfig()
-        Parse(resource_string(__name__, "resources/default_domains.txt"), app_config.DomainsConfig)
+        Parse(read_binary(__name__, "resources/default_domains.txt"), app_config.DomainsConfig)
         return app_config.DomainsConfig
 
     @property

ydb/tests/library/harness/kikimr_runner.py

@@ -5,7 +5,7 @@
 import tempfile
 import time
 import itertools
-from pkg_resources import resource_string
+from importlib_resources import read_binary
 from google.protobuf import text_format
 
 import ydb.tests.library.common.yatest_common as yatest_common
@@ -346,12 +346,7 @@ def __run(self):
         logger.info("Cluster started and initialized")
 
         if bs_needed:
-            self.client.add_config_item(
-                resource_string(
-                    __name__,
-                    "resources/default_profile.txt"
-                )
-            )
+            self.client.add_config_item(read_binary(__name__, "resources/default_profile.txt"))
 
     def __run_node(self, node_id):
         """

ydb/tests/library/ya.make

@@ -96,6 +96,7 @@ PEERDIR(
     contrib/python/PyHamcrest
     contrib/python/PyYAML
     contrib/python/cryptography
+    contrib/python/importlib-resources
     contrib/python/protobuf
     contrib/python/pytest
     contrib/python/setuptools