Adding logging to updatewcs

git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/trunk/stwcs@12183 fe389314-cf27-0410-b35b-8c050e845b92

1 files changed, 10 insertions, 3 deletions

diff --git a/lib/__init__.py b/lib/__init__.py
index 9e7c353..bbed8ae 100644
--- a/lib/__init__.py
+++ b/lib/__init__.py
@@ -11,13 +11,20 @@ functions for manipulating alternate WCS descriptions in the headers.
 """
 from __future__ import division # confidence high
 
-#import all needed modules here to avoid relative imports
-#import mappings
-#import utils
 import distortion
 import pywcs
 from pytools import fileutil
 
+import logging
+log_filename = 'stwcs.log'
+logging.basicConfig(filename=log_filename, level=logging.DEBUG, filemode='w')
+formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
+logger = logging.getLogger('STWCS')
+logger.setLevel(logging.DEBUG)
+fh = logging.FileHandler(log_filename)
+fh.setLevel(logging.DEBUG)
+fh.setFormatter(formatter)
+logger.addHandler(fh)
 __docformat__ = 'restructuredtext'
 
 DEGTORAD = fileutil.DEGTORAD