SF.net SVN: safekeep:[666] safekeep/trunk/safekeep

[<di...@us...>]

Revision: 666
          http://safekeep.svn.sourceforge.net/safekeep/?rev=666&view=rev
Author:   dimi
Date:     2009-06-04 15:35:29 +0000 (Thu, 04 Jun 2009)

Log Message:
-----------
Share the popen2 code

Modified Paths:
--------------
    safekeep/trunk/safekeep

Modified: safekeep/trunk/safekeep
===================================================================
--- safekeep/trunk/safekeep	2009-05-21 16:05:15 UTC (rev 665)
+++ safekeep/trunk/safekeep	2009-06-04 15:35:29 UTC (rev 666)
@@ -121,17 +121,7 @@
 def error(msg):
     log(msg, 'ERR')
 
-def try_to_run(cmd):
-    proc = popen2.Popen4(cmd)
-    proc.tochild.close()
-    for line in proc.fromchild:
-        info(line.rstrip())
-    proc.fromchild.close()
-    rc = proc.wait()
-
-    return os.WIFEXITED(rc) and os.WEXITSTATUS(rc) in (0,1)
-
-def spawn(args):
+def do_spawn(args):
     if isinstance(args, str) or isinstance(args, unicode):
         debug('Run [' + args + ']')
         cmd = args.split(' ')[0]
@@ -143,7 +133,10 @@
     for line in proc.fromchild:
         info(line.rstrip())
     proc.fromchild.close()
-    rc = proc.wait()
+    return proc.wait()
+
+def spawn(args):
+    rc = do_spawn(args)
     if os.WIFEXITED(rc):
         if os.WEXITSTATUS(rc) == 0:
             ret = None
@@ -159,6 +152,10 @@
         error('%s failed: %s' % (cmd, ret));
     return ret
 
+def try_to_run(cmd):
+    rc = do_spawn(args)
+    return os.WIFEXITED(rc) and os.WEXITSTATUS(rc) in (0,1)
+
 def send_notification(email, smtp):
     global logbuf
     if not logbuf: return


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