[PBCKP-289] fix F401 and F403 flake8 errors

Author: kulaginm

testgres/__init__.py

@@ -15,8 +15,23 @@
 ProgrammingError, \
 OperationalError
 
-from .exceptions import *
-from .enums import *
+from .exceptions import \
+TestgresException, \
+ExecUtilException, \
+QueryException, \
+TimeoutException, \
+CatchUpException, \
+StartNodeException, \
+InitNodeException, \
+BackupException
+
+from .enums import \
+XLogMethod, \
+IsolationLevel, \
+NodeStatus, \
+ProcessType, \
+DumpFormat
+
 from .node import PostgresNode
 
 from .utils import \
@@ -30,3 +45,15 @@
 from .standby import \
 First, \
 Any
+
+__all__ = [
+"get_new_node",
+"NodeBackup",
+"TestgresConfig", "configure_testgres", "scoped_config", "push_config", "pop_config",
+"NodeConnection", "DatabaseError", "InternalError", "ProgrammingError", "OperationalError",
+"TestgresException", "ExecUtilException", "QueryException", "TimeoutException", "CatchUpException", "StartNodeException", "InitNodeException", "BackupException",
+"XLogMethod", "IsolationLevel", "NodeStatus", "ProcessType", "DumpFormat",
+"PostgresNode",
+"reserve_port", "release_port", "bound_ports", "get_bin_path", "get_pg_config", "get_pg_version",
+"First", "Any",
+]