- disable "no handler found" errors

2 files changed, 7 insertions, 1 deletions

diff --git a/alembic/compat.py b/alembic/compat.py
index 240ee75..d7a1303 100644
--- a/alembic/compat.py
+++ b/alembic/compat.py
@@ -8,6 +8,7 @@ if sys.version_info < (2, 6):
 sqla_08 = sa_version >= '0.8.0'
 sqla_09 = sa_version >= '0.9.0'
 
+py27 = sys.version_info >= (2, 7)
 py2k = sys.version_info < (3, 0)
 py3k = sys.version_info >= (3, 0)
 py33 = sys.version_info >= (3, 3)
diff --git a/alembic/util.py b/alembic/util.py
index e1ed0d8..2f8e7c4 100644
--- a/alembic/util.py
+++ b/alembic/util.py
@@ -12,7 +12,7 @@ from sqlalchemy.engine import url
 from sqlalchemy import __version__
 
 from .compat import callable, exec_, load_module_py, load_module_pyc, \
-    binary_type, string_types
+    binary_type, string_types, py27
 
 
 class CommandError(Exception):
@@ -45,6 +45,11 @@ from sqlalchemy.util.compat import inspect_getfullargspec
 import logging
 log = logging.getLogger(__name__)
 
+if py27:
+    # disable "no handler found" errors
+    logging.getLogger('alembic').addHandler(logging.NullHandler())
+
+
 try:
     import fcntl
     import termios