# encoding: utf-8

"""
.. codeauthor:: Tsuyoshi Hombashi <tsuyoshi.hombashi@gmail.com>
"""

from __future__ import absolute_import

from ._error import (
    DatabaseError,
    NullDatabaseConnectionError,
    TableNotFoundError,
    AttributeNotFoundError,
    InvalidTableNameError,
    InvalidAttributeNameError,
    SqlSyntaxError,
    OperationalError,
)
from ._func import (
    append_table,
    copy_table,
)
from ._logger import (
    set_logger,
    set_log_level,
)
from .core import (
    connect_sqlite_memdb,
    connect_sqlite_db_mem,
    SimpleSQLite,
)

@@ -155,84 +155,54 @@
     
-DatabaseError,%0A    NullDatabaseConnectionError,%0A    TableNotFoundError,%0A    
+AttributeNotFoundError, DatabaseError, Invalid
 Attr
@@ -211,25 +211,17 @@
 uteN
-otFound
+ame
 Error,
-%0A   
  Inv
@@ -248,38 +248,54 @@
     
-InvalidAttributeName
+NullDatabaseConnectionError, Operational
 Error,
-%0A   
  Sql
@@ -310,31 +310,27 @@
 ror,
-%0A    Operational
+ TableNotFound
 Error
-,%0A
 )%0Afr
@@ -346,22 +346,16 @@
  import 
-(%0A    
 append_t
@@ -359,20 +359,16 @@
 d_table,
-%0A   
  copy_ta
@@ -370,19 +370,16 @@
 py_table
-,%0A)
 %0Afrom ._
@@ -396,46 +396,33 @@
 ort 
-(%0A    
 set_log
-ger,%0A    set_log_level,%0A)
+_level, set_logger
 %0Afro
@@ -436,21 +436,29 @@
  import 
-(%0A   
+SimpleSQLite,
  connect
@@ -469,18 +469,15 @@
 ite_
-memdb,%0A   
+db_mem,
  con
@@ -492,32 +492,10 @@
 ite_
-db_mem,%0A    SimpleSQLite,%0A)
+memdb
 %0A

Apply isort