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-rw-r--r--netlib/websockets/frame.py6
-rw-r--r--netlib/websockets/protocol.py7
2 files changed, 7 insertions, 6 deletions
diff --git a/netlib/websockets/frame.py b/netlib/websockets/frame.py
index 49d8ee10..1c4a03b2 100644
--- a/netlib/websockets/frame.py
+++ b/netlib/websockets/frame.py
@@ -1,12 +1,11 @@
from __future__ import absolute_import
-import base64
-import hashlib
import os
import struct
import io
from .protocol import Masker
-from netlib import utils, odict, tcp
+from netlib import tcp
+from netlib import utils
DEFAULT = object()
@@ -22,6 +21,7 @@ OPCODE = utils.BiDi(
PONG=0x0a
)
+
class FrameHeader(object):
def __init__(
diff --git a/netlib/websockets/protocol.py b/netlib/websockets/protocol.py
index 29b4db3d..6ce32eac 100644
--- a/netlib/websockets/protocol.py
+++ b/netlib/websockets/protocol.py
@@ -2,10 +2,9 @@ from __future__ import absolute_import
import base64
import hashlib
import os
-import struct
-import io
-from netlib import utils, odict, tcp
+from netlib import odict
+from netlib import utils
# Colleciton of utility functions that implement small portions of the RFC6455
# WebSockets Protocol Useful for building WebSocket clients and servers.
@@ -26,6 +25,7 @@ HEADER_WEBSOCKET_KEY = 'sec-websocket-key'
HEADER_WEBSOCKET_ACCEPT = 'sec-websocket-accept'
HEADER_WEBSOCKET_VERSION = 'sec-websocket-version'
+
class Masker(object):
"""
@@ -53,6 +53,7 @@ class Masker(object):
self.offset += len(ret)
return ret
+
class WebsocketsProtocol(object):
def __init__(self):