just a pep8 pass of lib/sqlalchemy/util/

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/sqlalchemy/util/deprecations.py b/lib/sqlalchemy/util/deprecations.py
index f1ff9a075..954f7f6c4 100644
--- a/lib/sqlalchemy/util/deprecations.py
+++ b/lib/sqlalchemy/util/deprecations.py
@@ -12,12 +12,15 @@ import warnings
 import re
 from langhelpers import decorator
 
+
 def warn_deprecated(msg, stacklevel=3):
     warnings.warn(msg, exc.SADeprecationWarning, stacklevel=stacklevel)
 
+
 def warn_pending_deprecation(msg, stacklevel=3):
     warnings.warn(msg, exc.SAPendingDeprecationWarning, stacklevel=stacklevel)
 
+
 def deprecated(version, message=None, add_deprecation_to_docstring=True):
     """Decorates a function and issues a deprecation warning on use.
 
@@ -47,6 +50,7 @@ def deprecated(version, message=None, add_deprecation_to_docstring=True):
             message % dict(func=fn.__name__), header)
     return decorate
 
+
 def pending_deprecation(version, message=None,
                         add_deprecation_to_docstring=True):
     """Decorates a function and issues a pending deprecation warning on use.
@@ -80,6 +84,7 @@ def pending_deprecation(version, message=None,
             message % dict(func=fn.__name__), header)
     return decorate
 
+
 def _sanitize_restructured_text(text):
     def repl(m):
         type_, name = m.group(1, 2)