Transition to libbe.LOG for logging

This makes it easier to tweak log verbosity and redirect logs to other
handlers.  For example, the WSGI servers are unstable with stderr
closed, and crash with an IOError if they try to print a warning to
stderr.

1 files changed, 3 insertions, 3 deletions

diff --git a/libbe/command/import_xml.py b/libbe/command/import_xml.py
index a16b0b0..fbf456b 100644
--- a/libbe/command/import_xml.py
+++ b/libbe/command/import_xml.py
@@ -203,11 +203,11 @@ class Import_XML (libbe.command.Command):
                         text = text.decode('unicode_escape').strip()
                         version[child.tag] = text
                     else:
-                        sys.stderr.write(
-                            'ignoring unknown tag {} in {}\n'.format(
+                        libbe.LOG.warning(
+                            'ignoring unknown tag {0} in {1}\n'.format(
                                 gchild.tag, child.tag))
             else:
-                sys.stderr.write('ignoring unknown tag {} in {}\n'.format(
+                libbe.LOG.warning('ignoring unknown tag {0} in {1}\n'.format(
                         child.tag, be_xml.tag))
         return (version, root_bugdirs, root_bugs, root_comments)