X-Git-Url: https://git.kaliko.me/?a=blobdiff_plain;f=sima%2Futils%2Futils.py;fp=sima%2Futils%2Futils.py;h=475a54859305d2dbbff604546a6333b05c97eac6;hb=78a694ddcd2a6ecc8b2b1fd3c74ee2d938707305;hp=d0edcd4ab6f8ca671143df6fbfe8e0e97ac44cc0;hpb=300d9624d0c3bf2218a8df59eff689f5b78a2025;p=mpd-sima.git

diff --git a/sima/utils/utils.py b/sima/utils/utils.py
index d0edcd4..475a548 100644
--- a/sima/utils/utils.py
+++ b/sima/utils/utils.py
@@ -20,6 +20,7 @@
 #
 """generic tools and utilities for sima
 """
+# pylint: disable=C0111
 
 import traceback
 import sys
@@ -79,6 +80,8 @@ def exception_log():
     sys.exit(1)
 
 def purge_cache(obj, age=4):
+    """purge old entries in http client cache
+    """
     now = datetime.utcnow()
     if now.hour == obj.timestamp.hour:
         return
@@ -92,6 +95,7 @@ def purge_cache(obj, age=4):
 
 
 class SigHup(Exception):
+    """SIGHUP raises this Exception"""
     pass
 
 # ArgParse Callbacks
@@ -158,7 +162,8 @@ class Wdir(FileAction):
         if not access(self._file, W_OK):
             self.parser.error('no write access to "{0}"'.format(self._file))
 
-class Throttle():
+class Throttle:
+    """throttle decorator"""
     def __init__(self, wait):
         self.wait = wait
         self.last_called = datetime.now()
@@ -172,7 +177,8 @@ class Throttle():
             return result
         return wrapper
 
-class Cache():
+class Cache:
+    """Plain cache object"""
     def __init__(self, elem, last=None):
         self.elem = elem
         self.requestdate = last