X-Git-Url: https://git.phdru.name/?a=blobdiff_plain;f=m_librarian%2Fconfig.py;h=d896bf58cdb3c3d3d3c1ba9326690b3a1ed84856;hb=75f3b7fc7d6f76d04857b204256e6b9f3c6f5cba;hp=3609d34666b3d99c3a9f18a332fbe4590737498a;hpb=af6ee17b251b1ae074e1eca5d80c7a599ee88536;p=m_librarian.git

diff --git a/m_librarian/config.py b/m_librarian/config.py
index 3609d34..d896bf5 100755
--- a/m_librarian/config.py
+++ b/m_librarian/config.py
@@ -1,10 +1,10 @@
 #! /usr/bin/env python
 
-__all__ = ['get_config']
-
 import os
 from ConfigParser import SafeConfigParser
 
+__all__ = ['get_config']
+
 
 def _find_config_dirs_posix():
     config_dirs = []
@@ -35,12 +35,17 @@ def find_config_file(config_dirs=None):
         raise IOError("Cannot find m_librarian.conf in %s" % config_dirs)
 
 
+_ml_config = None
+
+
 def get_config(config_filename=None):
-    if config_filename is None:
-        config_filename = find_config_file()
-    ml_conf = SafeConfigParser()
-    ml_conf.read(config_filename)
-    return ml_conf
+    global _ml_config
+    if _ml_config is None:
+        if config_filename is None:
+            config_filename = find_config_file()
+        _ml_config = SafeConfigParser()
+        _ml_config.read(config_filename)
+    return _ml_config
 
 
 def test():