PEP8 optimize imports (#242)

To make them PEP8-compliant

4 files changed, 7 insertions, 5 deletions

diff --git a/pysnmp/hlapi/v3arch/asyncio/__init__.py b/pysnmp/hlapi/v3arch/asyncio/__init__.py
index 53a9e999..b2cf1cbe 100644
--- a/pysnmp/hlapi/v3arch/asyncio/__init__.py
+++ b/pysnmp/hlapi/v3arch/asyncio/__init__.py
@@ -4,11 +4,11 @@
 # Copyright (c) 2005-2019, Ilya Etingof <etingof@gmail.com>
 # License: http://snmplabs.com/pysnmp/license.html
 #
-from pysnmp.proto.rfc1902 import *
-from pysnmp.smi.rfc1902 import *
 from pysnmp.entity.engine import *
 from pysnmp.hlapi.v3arch.auth import *
 from pysnmp.hlapi.v3arch.context import *
 from pysnmp.hlapi.v3arch.asyncio.transport import *
 from pysnmp.hlapi.v3arch.asyncio.cmdgen import *
 from pysnmp.hlapi.v3arch.asyncio.ntforg import *
+from pysnmp.proto.rfc1902 import *
+from pysnmp.smi.rfc1902 import *
diff --git a/pysnmp/hlapi/v3arch/asyncio/cmdgen.py b/pysnmp/hlapi/v3arch/asyncio/cmdgen.py
index 8d978573..7faf9329 100644
--- a/pysnmp/hlapi/v3arch/asyncio/cmdgen.py
+++ b/pysnmp/hlapi/v3arch/asyncio/cmdgen.py
@@ -31,7 +31,6 @@
 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 # THE POSSIBILITY OF SUCH DAMAGE.
 #
-from pysnmp.smi.rfc1902 import *
 from pysnmp.hlapi.v3arch.auth import *
 from pysnmp.hlapi.v3arch.context import *
 from pysnmp.hlapi.v3arch.lcd import *
@@ -39,6 +38,7 @@ from pysnmp.hlapi.varbinds import *
 from pysnmp.hlapi.v3arch.asyncio.transport import *
 from pysnmp.entity.rfc3413 import cmdgen
 from pysnmp.proto.api import v2c
+from pysnmp.smi.rfc1902 import *
 
 try:
     import asyncio
diff --git a/pysnmp/hlapi/v3arch/asyncio/ntforg.py b/pysnmp/hlapi/v3arch/asyncio/ntforg.py
index 0b974538..4851f443 100644
--- a/pysnmp/hlapi/v3arch/asyncio/ntforg.py
+++ b/pysnmp/hlapi/v3arch/asyncio/ntforg.py
@@ -8,16 +8,17 @@
 # Authors: Matt Hooks <me@matthooks.com>
 #          Zachary Lorusso <zlorusso@gmail.com>
 #
-from pysnmp.smi.rfc1902 import *
 from pysnmp.hlapi.v3arch.auth import *
 from pysnmp.hlapi.v3arch.context import *
 from pysnmp.hlapi.v3arch.lcd import *
 from pysnmp.hlapi.varbinds import *
 from pysnmp.hlapi.v3arch.asyncio.transport import *
 from pysnmp.entity.rfc3413 import ntforg
+from pysnmp.smi.rfc1902 import *
 
 try:
     import asyncio
+
 except ImportError:
     import trollius as asyncio
 
diff --git a/pysnmp/hlapi/v3arch/asyncio/transport.py b/pysnmp/hlapi/v3arch/asyncio/transport.py
index 581ee549..9079c1c8 100644
--- a/pysnmp/hlapi/v3arch/asyncio/transport.py
+++ b/pysnmp/hlapi/v3arch/asyncio/transport.py
@@ -7,7 +7,8 @@
 import socket
 import sys
 
-from pysnmp.carrier.asyncio.dgram import udp, udp6
+from pysnmp.carrier.asyncio.dgram import udp
+from pysnmp.carrier.asyncio.dgram import udp6
 from pysnmp.error import PySnmpError
 from pysnmp.hlapi.transport import AbstractTransportTarget