X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=logger.py;h=64fa5aed6a2bc97cb6d78b57ea5b6ec6b649f4f1;hb=refs%2Fheads%2Fdevel;hp=b30031f2877625b0439d081b803f557b8a4010e8;hpb=fc854ce9e3bb24319df3f95545c5764647af6f73;p=nodemanager.git

diff --git a/logger.py b/logger.py
index b30031f..64fa5ae 100644
--- a/logger.py
+++ b/logger.py
@@ -1,5 +1,3 @@
-# $Id$
-# $URL$
 
 """A very simple logger that tries to be concurrency-safe."""
 
@@ -11,8 +9,8 @@ import select
 
 LOG_FILE    = '/var/log/nodemanager'
 LOG_SLIVERS = '/var/lib/nodemanager/getslivers.txt'
+LOG_DATABASE = '/var/lib/nodemanager/database.txt'
 
-# Thierry - trying to debug this for 4.2
 # basically define 3 levels
 LOG_NONE=0
 LOG_NODE=1
@@ -43,7 +41,7 @@ def log(msg,level=LOG_NODE):
 
 def log_exc(msg="",name=None):
     """Log the traceback resulting from an exception."""
-    if name: 
+    if name:
         log("%s: EXCEPTION caught <%s> \n %s" %(name, msg, traceback.format_exc()))
     else:
         log("EXCEPTION caught <%s> \n %s" %(msg, traceback.format_exc()))
@@ -55,7 +53,9 @@ def log_exc(msg="",name=None):
 def log_missing_data (msg,key):
     log("%s: could not find the %s key in data (PLC connection down?) - IGNORED"%(msg,key))
 
-def log_data_in_file (data, file, message=""):
+def log_data_in_file (data, file, message="",level=LOG_NODE):
+    if (level > LOG_LEVEL):
+        return
     import pprint, time
     try:
         f=open(file,'w')
@@ -65,21 +65,24 @@ def log_data_in_file (data, file, message=""):
         pp=pprint.PrettyPrinter(stream=f,indent=2)
         pp.pprint(data)
         f.close()
+        verbose("logger:.log_data_in_file Owerwrote %s"%file)
     except:
-        log_verbose('log_data_in_file failed - file=%s - message=%r'%(file,message))
+        log_exc('logger.log_data_in_file failed - file=%s - message=%r'%(file,message))
 
 def log_slivers (data):
     log_data_in_file (data, LOG_SLIVERS, "raw GetSlivers")
+def log_database (db):
+    log_data_in_file (db, LOG_DATABASE, "raw database")
 
 #################### child processes
-# avoid waiting until the process returns; 
+# avoid waiting until the process returns;
 # that makes debugging of hanging children hard
 
 class Buffer:
     def __init__ (self,message='log_call: '):
         self.buffer=''
         self.message=message
-        
+
     def add (self,c):
         self.buffer += c
         if c=='\n': self.flush()
@@ -100,8 +103,8 @@ def log_call(command,timeout=default_timeout_minutes*60,poll=1):
     verbose("log_call: poll=%r s" % poll)
     trigger=time.time()+timeout
     result = False
-    try: 
-        child = subprocess.Popen(command, bufsize=1, 
+    try:
+        child = subprocess.Popen(command, bufsize=1,
                                  stdout=subprocess.PIPE, stderr=subprocess.STDOUT, close_fds=True)
         buffer = Buffer()
         while True:
@@ -114,7 +117,7 @@ def log_call(command,timeout=default_timeout_minutes*60,poll=1):
             if returncode != None:
                 buffer.flush()
                 # child is done and return 0
-                if returncode == 0: 
+                if returncode == 0:
                     log("log_call:end command (%s) completed" % message)
                     result=True
                     break