upgrade to black 20.8b1

It's better, the majority of these changes look more readable to me.
also found some docstrings that had formatting / quoting issues.

Change-Id: I582a45fde3a5648b2f36bab96bad56881321899b

5 files changed, 23 insertions, 35 deletions

diff --git a/lib/sqlalchemy/dialects/postgresql/asyncpg.py b/lib/sqlalchemy/dialects/postgresql/asyncpg.py
index 1f988153c..8b20de2b6 100644
--- a/lib/sqlalchemy/dialects/postgresql/asyncpg.py
+++ b/lib/sqlalchemy/dialects/postgresql/asyncpg.py
@@ -576,11 +576,13 @@ class AsyncAdapt_asyncpg_dbapi:
 
         if async_fallback:
             return AsyncAdaptFallback_asyncpg_connection(
-                self, await_fallback(self.asyncpg.connect(*arg, **kw)),
+                self,
+                await_fallback(self.asyncpg.connect(*arg, **kw)),
             )
         else:
             return AsyncAdapt_asyncpg_connection(
-                self, await_only(self.asyncpg.connect(*arg, **kw)),
+                self,
+                await_only(self.asyncpg.connect(*arg, **kw)),
             )
 
     class Error(Exception):
diff --git a/lib/sqlalchemy/dialects/postgresql/base.py b/lib/sqlalchemy/dialects/postgresql/base.py
index 878693866..5ed56db56 100644
--- a/lib/sqlalchemy/dialects/postgresql/base.py
+++ b/lib/sqlalchemy/dialects/postgresql/base.py
@@ -1338,9 +1338,7 @@ class TIME(sqltypes.TIME):
 
 class INTERVAL(sqltypes.NativeForEmulated, sqltypes._AbstractInterval):
 
-    """PostgreSQL INTERVAL type.
-
-    """
+    """PostgreSQL INTERVAL type."""
 
     __visit_name__ = "INTERVAL"
     native = True
@@ -1414,7 +1412,7 @@ class UUID(sqltypes.TypeEngine):
          as Python uuid objects, converting to/from string via the
          DBAPI.
 
-         """
+        """
         self.as_uuid = as_uuid
 
     def coerce_compared_value(self, op, value):
@@ -3026,7 +3024,9 @@ class PGDialect(default.DefaultDialect):
                     type_=sqltypes.Unicode,
                 ),
                 sql.bindparam(
-                    "schema", util.text_type(schema), type_=sqltypes.Unicode,
+                    "schema",
+                    util.text_type(schema),
+                    type_=sqltypes.Unicode,
                 ),
             )
         )
@@ -3200,7 +3200,9 @@ class PGDialect(default.DefaultDialect):
                 "n.nspname=:schema"
             ).bindparams(
                 sql.bindparam(
-                    "schema", util.text_type(schema), type_=sqltypes.Unicode,
+                    "schema",
+                    util.text_type(schema),
+                    type_=sqltypes.Unicode,
                 ),
             )
         )
diff --git a/lib/sqlalchemy/dialects/postgresql/hstore.py b/lib/sqlalchemy/dialects/postgresql/hstore.py
index cb89f7c5f..15ec2a585 100644
--- a/lib/sqlalchemy/dialects/postgresql/hstore.py
+++ b/lib/sqlalchemy/dialects/postgresql/hstore.py
@@ -160,13 +160,11 @@ class HSTORE(sqltypes.Indexable, sqltypes.Concatenable, sqltypes.TypeEngine):
             return self.operate(HAS_KEY, other, result_type=sqltypes.Boolean)
 
         def has_all(self, other):
-            """Boolean expression.  Test for presence of all keys in jsonb
-            """
+            """Boolean expression.  Test for presence of all keys in jsonb"""
             return self.operate(HAS_ALL, other, result_type=sqltypes.Boolean)
 
         def has_any(self, other):
-            """Boolean expression.  Test for presence of any key in jsonb
-            """
+            """Boolean expression.  Test for presence of any key in jsonb"""
             return self.operate(HAS_ANY, other, result_type=sqltypes.Boolean)
 
         def contains(self, other, **kwargs):
diff --git a/lib/sqlalchemy/dialects/postgresql/json.py b/lib/sqlalchemy/dialects/postgresql/json.py
index 9ffe9cfe8..63e1656e0 100644
--- a/lib/sqlalchemy/dialects/postgresql/json.py
+++ b/lib/sqlalchemy/dialects/postgresql/json.py
@@ -204,7 +204,7 @@ class JSON(sqltypes.JSON):
 
          .. versionadded:: 1.1
 
-         """
+        """
         super(JSON, self).__init__(none_as_null=none_as_null)
         if astext_type is not None:
             self.astext_type = astext_type
@@ -300,13 +300,11 @@ class JSONB(JSON):
             return self.operate(HAS_KEY, other, result_type=sqltypes.Boolean)
 
         def has_all(self, other):
-            """Boolean expression.  Test for presence of all keys in jsonb
-            """
+            """Boolean expression.  Test for presence of all keys in jsonb"""
             return self.operate(HAS_ALL, other, result_type=sqltypes.Boolean)
 
         def has_any(self, other):
-            """Boolean expression.  Test for presence of any key in jsonb
-            """
+            """Boolean expression.  Test for presence of any key in jsonb"""
             return self.operate(HAS_ANY, other, result_type=sqltypes.Boolean)
 
         def contains(self, other, **kwargs):
diff --git a/lib/sqlalchemy/dialects/postgresql/ranges.py b/lib/sqlalchemy/dialects/postgresql/ranges.py
index a31d958ed..ddc12c096 100644
--- a/lib/sqlalchemy/dialects/postgresql/ranges.py
+++ b/lib/sqlalchemy/dialects/postgresql/ranges.py
@@ -100,48 +100,36 @@ class RangeOperators(object):
 
 
 class INT4RANGE(RangeOperators, sqltypes.TypeEngine):
-    """Represent the PostgreSQL INT4RANGE type.
-
-    """
+    """Represent the PostgreSQL INT4RANGE type."""
 
     __visit_name__ = "INT4RANGE"
 
 
 class INT8RANGE(RangeOperators, sqltypes.TypeEngine):
-    """Represent the PostgreSQL INT8RANGE type.
-
-    """
+    """Represent the PostgreSQL INT8RANGE type."""
 
     __visit_name__ = "INT8RANGE"
 
 
 class NUMRANGE(RangeOperators, sqltypes.TypeEngine):
-    """Represent the PostgreSQL NUMRANGE type.
-
-    """
+    """Represent the PostgreSQL NUMRANGE type."""
 
     __visit_name__ = "NUMRANGE"
 
 
 class DATERANGE(RangeOperators, sqltypes.TypeEngine):
-    """Represent the PostgreSQL DATERANGE type.
-
-    """
+    """Represent the PostgreSQL DATERANGE type."""
 
     __visit_name__ = "DATERANGE"
 
 
 class TSRANGE(RangeOperators, sqltypes.TypeEngine):
-    """Represent the PostgreSQL TSRANGE type.
-
-    """
+    """Represent the PostgreSQL TSRANGE type."""
 
     __visit_name__ = "TSRANGE"
 
 
 class TSTZRANGE(RangeOperators, sqltypes.TypeEngine):
-    """Represent the PostgreSQL TSTZRANGE type.
-
-    """
+    """Represent the PostgreSQL TSTZRANGE type."""
 
     __visit_name__ = "TSTZRANGE"