1 files changed, 19 insertions, 15 deletions
diff --git a/lib/sqlalchemy/dialects/sybase/pysybase.py b/lib/sqlalchemy/dialects/sybase/pysybase.py
index 2168d5572..09d2cf380 100644
--- a/lib/sqlalchemy/dialects/sybase/pysybase.py
+++ b/lib/sqlalchemy/dialects/sybase/pysybase.py
@@ -22,8 +22,11 @@ kind at this time.
 """
 
 from sqlalchemy import types as sqltypes, processors
-from sqlalchemy.dialects.sybase.base import SybaseDialect, \
-    SybaseExecutionContext, SybaseSQLCompiler
+from sqlalchemy.dialects.sybase.base import (
+    SybaseDialect,
+    SybaseExecutionContext,
+    SybaseSQLCompiler,
+)
 
 
 class _SybNumeric(sqltypes.Numeric):
@@ -35,7 +38,6 @@ class _SybNumeric(sqltypes.Numeric):
 
 
 class SybaseExecutionContext_pysybase(SybaseExecutionContext):
-
     def set_ddl_autocommit(self, dbapi_connection, value):
         if value:
             # call commit() on the Sybase connection directly,
@@ -58,24 +60,22 @@ class SybaseSQLCompiler_pysybase(SybaseSQLCompiler):
 
 
 class SybaseDialect_pysybase(SybaseDialect):
-    driver = 'pysybase'
+    driver = "pysybase"
     execution_ctx_cls = SybaseExecutionContext_pysybase
     statement_compiler = SybaseSQLCompiler_pysybase
 
-    colspecs = {
-        sqltypes.Numeric: _SybNumeric,
-        sqltypes.Float: sqltypes.Float
-    }
+    colspecs = {sqltypes.Numeric: _SybNumeric, sqltypes.Float: sqltypes.Float}
 
     @classmethod
     def dbapi(cls):
         import Sybase
+
         return Sybase
 
     def create_connect_args(self, url):
-        opts = url.translate_connect_args(username='user', password='passwd')
+        opts = url.translate_connect_args(username="user", password="passwd")
 
-        return ([opts.pop('host')], opts)
+        return ([opts.pop("host")], opts)
 
     def do_executemany(self, cursor, statement, parameters, context=None):
         # calling python-sybase executemany yields:
@@ -90,13 +90,17 @@ class SybaseDialect_pysybase(SybaseDialect):
         return (vers / 1000, vers % 1000 / 100, vers % 100 / 10, vers % 10)
 
     def is_disconnect(self, e, connection, cursor):
-        if isinstance(e, (self.dbapi.OperationalError,
-                          self.dbapi.ProgrammingError)):
+        if isinstance(
+            e, (self.dbapi.OperationalError, self.dbapi.ProgrammingError)
+        ):
             msg = str(e)
-            return ('Unable to complete network request to host' in msg or
-                    'Invalid connection state' in msg or
-                    'Invalid cursor state' in msg)
+            return (
+                "Unable to complete network request to host" in msg
+                or "Invalid connection state" in msg
+                or "Invalid cursor state" in msg
+            )
         else:
             return False
 
+
 dialect = SybaseDialect_pysybase