move standalone function to utils

Change-Id: I1b990a37494717b55bd0a5cf21290a2da9a1a979

cmk/base/api/agent_based/register/__init__.py

@@ -5,12 +5,15 @@
 
 from ._config import (
     AgentBasedPlugins,
-    extract_known_discovery_rulesets,
     get_previously_loaded_plugins,
 )
 from ._discover import load_all_plugins, load_selected_plugins
 from .check_plugins import get_check_plugin
-from .utils import filter_relevant_raw_sections, sections_needing_redetection
+from .utils import (
+    extract_known_discovery_rulesets,
+    filter_relevant_raw_sections,
+    sections_needing_redetection,
+)
 
 __all__ = [
     "AgentBasedPlugins",

cmk/base/api/agent_based/register/_config.py

@@ -3,10 +3,9 @@
 # This file is part of Checkmk (https://checkmk.com). It is subject to the terms and
 # conditions defined in the file COPYING, which is part of this source code package.
 
-from collections.abc import Collection, Mapping
+from collections.abc import Mapping
 from dataclasses import dataclass
 
-from cmk.utils.rulesets import RuleSetName
 from cmk.utils.sectionname import SectionName
 
 from cmk.checkengine.checking import CheckPluginName
@@ -48,18 +47,6 @@ def get_previously_loaded_plugins() -> AgentBasedPlugins:
     )
 
 
-def extract_known_discovery_rulesets(plugins: AgentBasedPlugins) -> Collection[RuleSetName]:
-    return {
-        r
-        for r in (
-            *(p.discovery_ruleset_name for p in plugins.check_plugins.values()),
-            *(p.host_label_ruleset_name for p in plugins.agent_sections.values()),
-            *(p.host_label_ruleset_name for p in plugins.snmp_sections.values()),
-        )
-        if r is not None
-    }
-
-
 def add_check_plugin(check_plugin: CheckPlugin) -> None:
     registered_check_plugins[check_plugin.name] = check_plugin
 

cmk/base/api/agent_based/register/utils.py

@@ -6,12 +6,13 @@
 import inspect
 import sys
 from collections import defaultdict
-from collections.abc import Callable, Iterable, Mapping, Sequence
+from collections.abc import Callable, Collection, Iterable, Mapping, Sequence
 from typing import Final, get_args, Literal, NoReturn, Union
 
 from cmk.ccc.version import Edition
 
 from cmk.utils.check_utils import ParametersTypeAlias
+from cmk.utils.rulesets import RuleSetName
 from cmk.utils.sectionname import SectionName
 
 from cmk.checkengine.checking import CheckPluginName
@@ -28,6 +29,8 @@
 from cmk.agent_based.v1.register import RuleSetType
 from cmk.discover_plugins import PluginLocation
 
+from ._config import AgentBasedPlugins
+
 TypeLabel = Literal["check", "cluster_check", "discovery", "host_label", "inventory"]
 
 ITEM_VARIABLE: Final = "%s"
@@ -245,3 +248,15 @@ def sections_needing_redetection(
         if len(section_names) > 1
         for section_name in section_names
     }
+
+
+def extract_known_discovery_rulesets(plugins: AgentBasedPlugins) -> Collection[RuleSetName]:
+    return {
+        r
+        for r in (
+            *(p.discovery_ruleset_name for p in plugins.check_plugins.values()),
+            *(p.host_label_ruleset_name for p in plugins.agent_sections.values()),
+            *(p.host_label_ruleset_name for p in plugins.snmp_sections.values()),
+        )
+        if r is not None
+    }