# HG changeset patch
# User igor
# Date 1188474350 -10800
# Node ID f7fa09a390ed1b363296bdf99c48704d25f09f66
# Parent  3d837efe2d1c0c7f68a9a4aa38e17875c148e926
Работаем с файлами напрямую

diff -r 3d837efe2d1c -r f7fa09a390ed xentaur.py
--- a/xentaur.py	Fri Aug 17 16:23:42 2007 +0300
+++ b/xentaur.py	Thu Aug 30 14:45:50 2007 +0300
@@ -11,6 +11,17 @@
 
 screenrc=os.environ['HOME']+"/.screenrc_xentaur"
 
+def run(program, *args):
+    pid = os.fork()
+    if not pid:
+        os.execvp(program, (program,) +  args)
+    return os.wait()[0]
+
+def run_command(line):
+    #cmds=line.split()
+    #run(cmds[0],*cmds[1:])
+    run("/bin/sh", "-c", line)
+
 def create_bridges_script():
     unbound_bridges=bridges
     create_unbound_bridges="\n".join(map(lambda x: "sudo /usr/sbin/brctl show | awk '{print $1}' | grep -q "+x+" || sudo /usr/sbin/brctl addbr "+x, unbound_bridges))
@@ -42,16 +53,16 @@
     screenlist="\n".join(screens)
 
 #hardstatus string "\%{gk}\%c \%{yk}\%M\%d \%{wk}\%?\%-Lw\%?\%{bw}\%n*\%f\%t\%?(\%u)\%?\%{wk}\%?\%+Lw\%?"
-    print """
-
-cat <<SCREENRC > screenrc
+   
+    f=open("screenrc", "w");
+    f.write("""
 hardstatus on
 hardstatus alwayslastline
 
 screen -t console 0 bash
-%(screenlist)s
-SCREENRC
-""" % { 'screenlist' : screenlist }
+%s
+""" % (screenlist))
+    f.close()
 
 def graph_node(node):
     i=0
@@ -99,8 +110,8 @@
             'networklist'   : networklist,
           }
 
-    print """
-    cat <<'GRAPH' > xenomips.dot
+    f = open("xenomips.dot", "w");
+    f.write ("""
 graph G {
     edge [len=1.25];
     splines=true;
@@ -127,9 +138,9 @@
     %(linklist)s
 
 };
-GRAPH
-    neato -Tpng -o xenomips.png xenomips.dot 
-""" % graph_dot
+""" % graph_dot)
+    f.close()
+    run_command("neato -Tpng -o xenomips.png xenomips.dot ")
 
 def start_all():
         create_bridges_script()
@@ -159,16 +170,6 @@
 
 #-----------------------------------------------------------------------
 
-def run(program, *args):
-    pid = os.fork()
-    if not pid:
-        os.execvp(program, (program,) +  args)
-    return os.wait()[0]
-
-def run_command(line):
-    #cmds=line.split()
-    #run(cmds[0],*cmds[1:])
-    run("/bin/sh", "-c", line)
 
 def add_domain(name,type):
     domains.append(name)