Async connect/disconnect. Moved everything to a new Async and Timeout which cleans...

[theonering] / src / util / misc.py

diff --git a/src/util/misc.py b/src/util/misc.py
index ba5f506..69a5b09 100644 (file)
--- a/src/util/misc.py
+++ b/src/util/misc.py
@@ -16,6 +16,45 @@ import warnings
 import string
 
 
+_indentationLevel = [0]
+
+
+def log_call(logger):
+
+       def log_call_decorator(func):
+
+               @functools.wraps(func)
+               def wrapper(*args, **kwds):
+                       logger.debug("%s> %s" % (" " * _indentationLevel[0], func.__name__, ))
+                       _indentationLevel[0] += 1
+                       try:
+                               return func(*args, **kwds)
+                       finally:
+                               _indentationLevel[0] -= 1
+                               logger.debug("%s< %s" % (" " * _indentationLevel[0], func.__name__, ))
+
+               return wrapper
+
+       return log_call_decorator
+
+
+def log_exception(logger):
+
+       def log_exception_decorator(func):
+
+               @functools.wraps(func)
+               def wrapper(*args, **kwds):
+                       try:
+                               return func(*args, **kwds)
+                       except Exception:
+                               logger.exception(func.__name__)
+                               raise
+
+               return wrapper
+
+       return log_exception_decorator
+
+
 def printfmt(template):
        """
        This hides having to create the Template object and call substitute/safe_substitute on it. For example: