X-Git-Url: https://wannabe.guru.org/gitweb/?a=blobdiff_plain;f=decorator_utils.py;h=76faec6f7be2e8d52f3ed9c7e05e1dc6048d666b;hb=b10d30a46e601c9ee1f843241f2d69a1f90f7a94;hp=375cbad436feca20d57750b8276537c94f66f060;hpb=11eeb8574b7b4620ac6fd440cb251f8aa2458f5b;p=python_utils.git

diff --git a/decorator_utils.py b/decorator_utils.py
index 375cbad..76faec6 100644
--- a/decorator_utils.py
+++ b/decorator_utils.py
@@ -18,6 +18,8 @@ import traceback
 from typing import Callable, Optional
 import warnings
 
+# This module is commonly used by others in here and should avoid
+# taking any unnecessary dependencies back on them.
 import exceptions
 
 
@@ -190,7 +192,7 @@ def retry_predicate(
     tries: int,
     *,
     predicate: Callable[..., bool],
-    delay_sec: float = 3,
+    delay_sec: float = 3.0,
     backoff: float = 2.0,
 ):
     """Retries a function or method up to a certain number of times
@@ -200,10 +202,10 @@ def retry_predicate(
     delay_sec sets the initial delay period in seconds.
     backoff is a multiplied (must be >1) used to modify the delay.
     predicate is a function that will be passed the retval of the
-      decorated function and must return True to stop or False to
-      retry.
+    decorated function and must return True to stop or False to
+    retry.
     """
-    if backoff < 1:
+    if backoff < 1.0:
         msg = f"backoff must be greater than or equal to 1, got {backoff}"
         logger.critical(msg)
         raise ValueError(msg)
@@ -223,9 +225,11 @@ def retry_predicate(
         @functools.wraps(f)
         def f_retry(*args, **kwargs):
             mtries, mdelay = tries, delay_sec  # make mutable
+            logger.debug(f'deco_retry: will make up to {mtries} attempts...')
             retval = f(*args, **kwargs)
             while mtries > 0:
                 if predicate(retval) is True:
+                    logger.debug('Predicate succeeded, deco_retry is done.')
                     return retval
                 logger.debug("Predicate failed, sleeping and retrying.")
                 mtries -= 1
@@ -336,7 +340,7 @@ def _target(queue, function, *args, **kwargs):
     """
     try:
         queue.put((True, function(*args, **kwargs)))
-    except:
+    except Exception:
         queue.put((False, sys.exc_info()[1]))