import cleanup

diff --git a/lib/sqlalchemy/dialects/postgres/base.py b/lib/sqlalchemy/dialects/postgres/base.py
index ce1fa1507de90e9ee1ae097aa72c91861110cadc..4a85e43e99d8edde95a01988598795f226e8ad90 100644 (file)
--- a/lib/sqlalchemy/dialects/postgres/base.py
+++ b/lib/sqlalchemy/dialects/postgres/base.py
@@ -64,7 +64,7 @@ option to the Index constructor::
 
 """
 
-import decimal, random, re, string
+import re, string
 
 from sqlalchemy import sql, schema, exc, util
 from sqlalchemy.engine import base, default

diff --git a/lib/sqlalchemy/dialects/postgres/pg8000.py b/lib/sqlalchemy/dialects/postgres/pg8000.py
index 758ccca1eadd02e79ee6b06e034e4011dae2d224..b88fd54137c1de7ce3f2f2adbf3fb9ce7664b12f 100644 (file)
--- a/lib/sqlalchemy/dialects/postgres/pg8000.py
+++ b/lib/sqlalchemy/dialects/postgres/pg8000.py
@@ -18,16 +18,11 @@ Interval
 Passing data from/to the Interval type is not supported as of yet.
 
 """
-
-import decimal, random, re, string
-
-from sqlalchemy import sql, schema, exc, util
-from sqlalchemy.engine import base, default
-from sqlalchemy.sql import compiler, expression
-from sqlalchemy.sql import operators as sql_operators
+from sqlalchemy.engine import default
+import decimal
+from sqlalchemy import util
 from sqlalchemy import types as sqltypes
-from sqlalchemy.dialects.postgres.base import PGDialect, PGInet, PGCidr, PGMacAddr, PGArray, \
- PGBigInteger, PGInterval
+from sqlalchemy.dialects.postgres.base import PGDialect
 
 class PGNumeric(sqltypes.Numeric):
     def bind_processor(self, dialect):
@@ -50,7 +45,7 @@ class Postgres_pg8000ExecutionContext(default.DefaultExecutionContext):
 class Postgres_pg8000(PGDialect):
     driver = 'pg8000'
 
-    supports_unicode_statements = False #True
+    supports_unicode_statements = False
     
     supports_unicode_binds = True
     

diff --git a/lib/sqlalchemy/dialects/postgres/psycopg2.py b/lib/sqlalchemy/dialects/postgres/psycopg2.py
index 364c13236d5e0afaef86a551a537ecf71aedda00..2a3eef47f00f0299a92a674875f479ab55ae2325 100644 (file)
--- a/lib/sqlalchemy/dialects/postgres/psycopg2.py
+++ b/lib/sqlalchemy/dialects/postgres/psycopg2.py
@@ -32,15 +32,13 @@ The psycopg2 dialect fully supports SAVEPOINT and two-phase commit operations.
 
 """
 
-import decimal, random, re, string
-
-from sqlalchemy import sql, schema, exc, util
+import decimal, random, re
+from sqlalchemy import util
 from sqlalchemy.engine import base, default
-from sqlalchemy.sql import compiler, expression
+from sqlalchemy.sql import expression
 from sqlalchemy.sql import operators as sql_operators
 from sqlalchemy import types as sqltypes
-from sqlalchemy.dialects.postgres.base import PGDialect, PGCompiler, PGInet, PGCidr, PGMacAddr, PGArray, \
- PGBigInteger, PGInterval, colspecs
+from sqlalchemy.dialects.postgres.base import PGDialect, PGCompiler
 
 class PGNumeric(sqltypes.Numeric):
     def bind_processor(self, dialect):