py3k - more changes

- _SilentException inherits from BaseException
- eveltnet.debug parsing changed to use re.split instead of string.maketrans and string.translate

eventlet/api.py

@@ -6,6 +6,7 @@ import linecache
 import inspect
 import warnings
 
+from eventlet.common import BaseException
 from eventlet.support import greenlets as greenlet
 from eventlet import hubs
 from eventlet import greenthread
@@ -106,7 +107,7 @@ call_after_local = greenthread.call_after_local
 call_after_global = greenthread.call_after_global
 
 
-class _SilentException:
+class _SilentException(BaseException):
     pass
 
 class FakeTimer(object):

eventlet/debug.py

@@ -4,12 +4,14 @@ debugging Eventlet-powered applications."""
 import os
 import sys
 import linecache
-import string
+import re
 import inspect
 
 __all__ = ['spew', 'unspew', 'format_hub_listeners', 'hub_listener_stacks', 
 'hub_exceptions', 'tpool_exceptions']
 
+_token_spliter = re.compile('\W+')
+
 class Spew(object):
     """
     """
@@ -39,16 +41,15 @@ class Spew(object):
                 print '%s:%s: %s' % (name, lineno, line.rstrip())
                 if not self.show_values:
                     return self
-                details = '\t'
-                tokens = line.translate(
-                    string.maketrans(' ,.()', '\0' * 5)).split('\0')
+                details = []
+                tokens = _token_spliter.split(line)
                 for tok in tokens:
                     if tok in frame.f_globals:
-                        details += '%s=%r ' % (tok, frame.f_globals[tok])
+                        details.append('%s=%r' % (tok, frame.f_globals[tok]))
                     if tok in frame.f_locals:
-                        details += '%s=%r ' % (tok, frame.f_locals[tok])
-                if details.strip():
-                    print details
+                        details.append('%s=%r' % (tok, frame.f_locals[tok]))
+                if details:
+                    print "\t%s" % ' '.join(details)
         return self