From 51b8647dedfa60fc57bc2948f2df57e693a04456 Mon Sep 17 00:00:00 2001
From: martin <martin@semrks.nl>
Date: Thu, 5 Dec 2024 10:40:38 +0100
Subject: [PATCH] added several new files

---
 .gitignore                   |  1 +
 arguments.py                 | 18 ++++++++++++++++++
 config.py                    | 22 ++++++++++++++++++++++
 cpu_governor_auto_adjust.py  | 15 +++++++++++++++
 cpu_governor_auto_adjust.xml |  4 ++++
 logger.py                    | 33 +++++++++++++++++++++++++++++++++
 logging.py                   |  0
 requirements.txt             |  1 +
 trigger.py                   |  8 ++++++++
 triggers/roon.py             |  7 +++++++
 10 files changed, 109 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 arguments.py
 create mode 100644 config.py
 mode change 100644 => 100755 cpu_governor_auto_adjust.py
 create mode 100644 cpu_governor_auto_adjust.xml
 create mode 100644 logger.py
 delete mode 100644 logging.py
 create mode 100644 requirements.txt
 create mode 100644 trigger.py
 create mode 100644 triggers/roon.py

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c18dd8d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+__pycache__/
diff --git a/arguments.py b/arguments.py
new file mode 100644
index 0000000..c56410d
--- /dev/null
+++ b/arguments.py
@@ -0,0 +1,18 @@
+import argparse
+from functools import cached_property
+
+class ArgumentsParser:
+    @cached_property
+    def parser(self):
+        parser = argparse.ArgumentParser(
+                prog=__file__,
+                description='Trigger based CPU governor auto adjust program.',
+                epilog='Happy CPU controlling'
+        )
+        parser.add_argument(
+            '-c', '--config',
+            type=str,
+            required=False,
+            default='cpu_governor_auto_adjust.xml',
+        )
+        return parser.parse_args()
diff --git a/config.py b/config.py
new file mode 100644
index 0000000..767ded4
--- /dev/null
+++ b/config.py
@@ -0,0 +1,22 @@
+from pathlib import Path
+from lxml import etree
+from functools import cached_property
+from arguments import ArgumentsParser
+
+
+class Config:
+    def __init__(self, basepath: Path) -> None:
+        self.basepath = basepath
+        self.config = ArgumentsParser().parser.config
+    
+    @cached_property
+    def root(self) -> etree.ElementTree:
+        return etree.parse(self.basepath / self.config)
+    
+    @cached_property
+    def app_root(self) -> etree.Element:
+        return self.root.xpath('/cpuGovernorAutoAdjust').pop()
+    
+    @cached_property
+    def loglevel(self) -> str:
+        return self.app_root.xpath('logLevel').pop().text
diff --git a/cpu_governor_auto_adjust.py b/cpu_governor_auto_adjust.py
old mode 100644
new mode 100755
index ecf7241..9d3c4f0
--- a/cpu_governor_auto_adjust.py
+++ b/cpu_governor_auto_adjust.py
@@ -1,2 +1,17 @@
 #!/usr/bin/python3
+from pathlib import Path
+from logger import getLogger
+from triggers.roon import RoonTrigger
+from config import Config
 
+
+def main():
+    basepath = Path(__file__).parent.resolve()
+    config = Config(basepath)
+    log = getLogger('main', loglevel=config.loglevel.upper())
+    log.info("starting")
+    new_trigger = RoonTrigger(config)
+    
+
+if __name__ == "__main__":
+    main()
diff --git a/cpu_governor_auto_adjust.xml b/cpu_governor_auto_adjust.xml
new file mode 100644
index 0000000..137799a
--- /dev/null
+++ b/cpu_governor_auto_adjust.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<cpuGovernorAutoAdjust>
+    <logLevel>Debug</logLevel>
+</cpuGovernorAutoAdjust>
diff --git a/logger.py b/logger.py
new file mode 100644
index 0000000..eb79d7a
--- /dev/null
+++ b/logger.py
@@ -0,0 +1,33 @@
+import logging
+from logging import Logger
+import os
+import sys
+
+
+def getLogger(name: str = 'root', loglevel: str = 'INFO') -> Logger:
+  logger = logging.getLogger(name)
+
+  # if logger 'name' already exists, return it to avoid logging duplicate
+  # messages by attaching multiple handlers of the same type
+  if logger.handlers:
+    return logger
+  # if logger 'name' does not already exist, create it and attach handlers
+  else:
+    # set logLevel to loglevel or to INFO if requested level is incorrect
+    loglevel = getattr(logging, loglevel.upper(), logging.INFO)
+    logger.setLevel(loglevel)
+    if loglevel == logging.DEBUG:
+      fmt = '%(asctime)s %(levelname)-8s %(message)s (%(filename)s)'
+    else:
+      fmt = '%(asctime)s %(levelname)-8s %(message)s'
+    fmt_date = '%Y-%m-%dT%T'
+    formatter = logging.Formatter(fmt, fmt_date)
+    handler = logging.StreamHandler()
+    handler.setFormatter(formatter)
+    logger.addHandler(handler)
+
+    if logger.name == 'root':
+      logger.warning('Running: %s %s',
+                     os.path.basename(sys.argv[0]),
+                     ' '.join(sys.argv[1:]))
+    return logger
diff --git a/logging.py b/logging.py
deleted file mode 100644
index e69de29..0000000
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+
diff --git a/trigger.py b/trigger.py
new file mode 100644
index 0000000..45618b8
--- /dev/null
+++ b/trigger.py
@@ -0,0 +1,8 @@
+from logger import getLogger
+from config import Config
+
+class Trigger:
+    def __init__(self, config: Config) -> None:
+        self.log = getLogger('trigger', loglevel=config.loglevel.upper())
+        self.log.info(f'initializing {self.__class__.__name__}')
+    
\ No newline at end of file
diff --git a/triggers/roon.py b/triggers/roon.py
new file mode 100644
index 0000000..4fd6edd
--- /dev/null
+++ b/triggers/roon.py
@@ -0,0 +1,7 @@
+from trigger import Trigger
+from config import Config
+
+class RoonTrigger(Trigger):
+    def __init__(self, config: Config) -> None:
+        super().__init__(config)
+        
\ No newline at end of file