aljaz/bitfinex-api-py
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Move _Delay local class in global scope (bfxapi.websocket.client.bfx_websocket_client).

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Apply pylint's linting rules to bfxapi/rest/__init__.py, bfxapi/rest/enums.py, bfxapi/rest/exceptions.py, bfxapi/rest/serializers.py and bfxapi/rest/types.py."
Apply pylint's linting rules to bfxapi/rest/endpoints/__init__.py, bfxapi/rest/endpoints/bfx_rest_interface.py and bfxapi/rest/endpoints/rest_public_endpoints.py.
This commit is contained in:
Davide Casale
2023-03-07 15:42:27 +01:00
parent 9e566bbc5a
commit 9e1b336a67
16 changed files with 1236 additions and 921 deletions
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42
bfxapi/websocket/client/bfx_websocket_client.py
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@@ -29,6 +29,27 @@ def _require_websocket_authentication(function: F) -> F:
return cast(F, wrapper)
class _Delay:
BACKOFF_MIN, BACKOFF_MAX = 1.92, 60.0
BACKOFF_INITIAL = 5.0
def __init__(self, backoff_factor):
self.__backoff_factor = backoff_factor
self.__backoff_delay = _Delay.BACKOFF_MIN
self.__initial_delay = random.random() * _Delay.BACKOFF_INITIAL
def next(self):
backoff_delay = self.peek()
__backoff_delay = self.__backoff_delay * self.__backoff_factor
self.__backoff_delay = min(__backoff_delay, _Delay.BACKOFF_MAX)
return backoff_delay
def peek(self):
return (self.__backoff_delay == _Delay.BACKOFF_MIN) \
and self.__initial_delay or self.__backoff_delay
class BfxWebsocketClient:
VERSION = BfxWebsocketBucket.VERSION
@@ -135,27 +156,6 @@ class BfxWebsocketClient:
if message[0] == 0 and message[1] != _HEARTBEAT:
self.handler.handle(message[1], message[2])
class _Delay:
BACKOFF_MIN, BACKOFF_MAX = 1.92, 60.0
BACKOFF_INITIAL = 5.0
def __init__(self, backoff_factor):
self.__backoff_factor = backoff_factor
self.__backoff_delay = _Delay.BACKOFF_MIN
self.__initial_delay = random.random() * _Delay.BACKOFF_INITIAL
def next(self):
backoff_delay = self.peek()
__backoff_delay = self.__backoff_delay * self.__backoff_factor
self.__backoff_delay = min(__backoff_delay, _Delay.BACKOFF_MAX)
return backoff_delay
def peek(self):
return (self.__backoff_delay == _Delay.BACKOFF_MIN) \
and self.__initial_delay or self.__backoff_delay
while True:
if reconnection.status:
await asyncio.sleep(delay.next())