[Assorted-commits] SF.net SVN: assorted:[1016] python-commons/trunk/src/commons/misc.py

[<yan...@us...>]

Revision: 1016
          http://assorted.svn.sourceforge.net/assorted/?rev=1016&view=rev
Author:   yangzhang
Date:     2008-10-14 03:32:58 +0000 (Tue, 14 Oct 2008)

Log Message:
-----------
added cleartimeout; changed wrap from function to method

Modified Paths:
--------------
    python-commons/trunk/src/commons/misc.py

Modified: python-commons/trunk/src/commons/misc.py
===================================================================
--- python-commons/trunk/src/commons/misc.py	2008-10-10 22:21:12 UTC (rev 1015)
+++ python-commons/trunk/src/commons/misc.py	2008-10-14 03:32:58 UTC (rev 1016)
@@ -7,6 +7,7 @@
 
 __all__ = '''
 TerminalController
+cleartimeout
 days
 default_if_none
 generate_bit_fields
@@ -18,7 +19,6 @@
 tc
 timeout_exception
 wall_clock
-wrap_color
 '''.split()
 
 #
@@ -108,6 +108,8 @@
     signal(SIGALRM, handle)
     alarm(secs)
 
+def cleartimeout(): alarm(0)
+
 #
 # Functional
 #
@@ -297,18 +299,17 @@
         if s == '$$': return s
         else: return getattr(self, s[2:-1])
 
+    def wrap(self, s, color):
+        """
+        Wraps L{s} in L{color} (resets color to NORMAL at the end).
+        """
+        return self.render( '${%s}%s${NORMAL}' % (color, s) )
+
 remove_colors_pat = re.compile('\033\\[[0-9;]*m')
 def remove_colors(s):
     'Removes ANSI escape codes (e.g. those for terminal colors).'
     return remove_colors_pat.sub('', s)
 
-tc = TerminalController()
-def wrap_color(s, color, tc = tc):
-    """
-    Wraps L{s} in L{color} (resets color to NORMAL at the end).
-    """
-    return tc.render( '${%s}%s${NORMAL}' % (color, s) )
-
 import unittest
 
 class color_test( unittest.TestCase ):


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