linhes-system: myth_mtc

fix python bindings usage and replace popen2 with subprocess.

refs #803

1 files changed, 21 insertions, 14 deletions

diff --git a/abs/core/LinHES-system/myth_mtc.py b/abs/core/LinHES-system/myth_mtc.py
index 5505b0a..1ed6c88 100755
--- a/abs/core/LinHES-system/myth_mtc.py
+++ b/abs/core/LinHES-system/myth_mtc.py
@@ -1,7 +1,7 @@
 #!/usr/bin/python
 
 
-import sys,popen2
+import sys, subprocess
 import optparse
 import re
 import socket
@@ -10,11 +10,11 @@ import datetime,time
 
 
 
-try:
-    from MythTV import MythTV
-    mythtv = MythTV()
-except:
-    mythtv = None
+#try:
+from MythTV import MythBE
+mythtv = MythBE()
+#except:
+#    mythtv = None
 
 #print mythtv.db.getSetting( 'Theme', socket.gethostname())
 
@@ -86,14 +86,21 @@ def in_use():
         return False
 
 def mfd_check():
-    ismfd=popen2.Popen3('/bin/ps cax|/bin/grep -v grep |/bin/grep mythfilldatabase')
-    ismfd.wait()
-    mfdIdle=ismfd.poll()
-    if mfdIdle == 0:
-        print "mythfilldatabase is running"
-        return False
-    else:
-        return True
+    ps = subprocess.Popen("ps ax -o pid= -o args= ", shell=True, stdout=subprocess.PIPE)
+    ps_pid = ps.pid
+    output = ps.stdout.read()
+    ps.stdout.close()
+    ps.wait()
+    proc_name="mythfilldatabase"
+    for line in output.split("\n"):
+        res = re.findall("(\d+) (.*)", line)
+        if res:
+            pid = int(res[0][0])
+            if proc_name in res[0][1] and pid != os.getpid() and pid != ps_pid:
+                print "mythfilldatabase is running"
+                return False
+
+    return True