PermissionError: [Errno 13] Permission denied with Binance API (python)

Question

我是 运行 在 mac 的 VS Code 中用 python 编写的交易机器人，在币安交易所进行交易。 不幸的是，当机器人下订单时，我会遇到零星的错误，分别通过 websocket 连接。我真的无法解释发生了什么，因为机器人 运行 一两天都很好，然后突然这个错误扰乱了策略，因为它导致订单在本应导致不安全交易时不再被取消（不停）。

Message: 'Starting new HTTPS connection (%d): %s:%s'
Arguments: (1, 'fapi.binance.com', 443)
--- Logging error ---
Traceback (most recent call last):
  File "/Users/username/anaconda3/lib/python3.7/logging/__init__.py", line 1038, in emit
    self.flush()
  File "/Users/username/anaconda3/lib/python3.7/logging/__init__.py", line 1018, in flush
    self.stream.flush()
PermissionError: [Errno 13] Permission denied
Call stack:
  File "/Users/username/anaconda3/lib/python3.7/threading.py", line 885, in _bootstrap
    self._bootstrap_inner()
  File "/Users/username/anaconda3/lib/python3.7/threading.py", line 917, in _bootstrap_inner
    self.run()
  File "/Users/username/anaconda3/lib/python3.7/threading.py", line 865, in run
    self._target(*self._args, **self._kwargs)
  File "/Users/username/Workfiles/python/binance/vs_binance_algo/ETH_LinReg/engine_LinReg.py", line 102, in execute
    execution_short_ETH.main()
  File "/Users/username/Workfiles/python/binance/vs_binance_algo/ETH_LinReg/execution_short_ETH.py", line 22, in main
    response_tradelist = sr.send_signed_request('GET', '/fapi/v1/userTrades', params)
  File "/Users/username/Workfiles/python/binance/vs_binance_algo/ETH_LinReg/send_requests_ETH.py", line 49, in send_signed_request
    response = dispatch_request(http_method)(**params)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 546, in get
    return self.request('GET', url, **kwargs)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 533, in request
    resp = self.send(prep, **send_kwargs)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 646, in send
    r = adapter.send(request, **kwargs)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/requests/adapters.py", line 449, in send
    timeout=timeout
  File "/Users/username/anaconda3/lib/python3.7/site-packages/urllib3/connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/urllib3/connectionpool.py", line 393, in _make_request
    httplib_response.length)
Message: '%s://%s:%s "%s %s %s" %s %s'
Arguments: ('https', 'fapi.binance.com', 443, 'GET', '/fapi/v1/userTrades?timestamp=1630094893528&signature=456f8b3cf34a36ad257114d4e8a7ca31d43c27ddb8ad8296bc7e3d3d416f9145', 'HTTP/1.1', 200, None)
--- Logging error ---
Traceback (most recent call last):
  File "/Users/username/anaconda3/lib/python3.7/logging/__init__.py", line 1038, in emit
    self.flush()
  File "/Users/username/anaconda3/lib/python3.7/logging/__init__.py", line 1018, in flush
    self.stream.flush()
PermissionError: [Errno 13] Permission denied
Call stack:
  File "/Users/username/anaconda3/lib/python3.7/threading.py", line 885, in _bootstrap
    self._bootstrap_inner()
  File "/Users/username/anaconda3/lib/python3.7/threading.py", line 917, in _bootstrap_inner
    self.run()
  File "/Users/username/anaconda3/lib/python3.7/threading.py", line 865, in run
    self._target(*self._args, **self._kwargs)
  File "/Users/username/Workfiles/python/binance/vs_binance_algo/ETH_LinReg/engine_LinReg.py", line 102, in execute
    execution_short_ETH.main()
  File "/Users/username/Workfiles/python/binance/vs_binance_algo/ETH_LinReg/execution_short_ETH.py", line 34, in main
    #response = sr.send_public_request('/fapi/v1/ticker/24hr?symbol='+symbol)
  File "/Users/username/Workfiles/python/binance/vs_binance_algo/ETH_LinReg/send_requests_ETH.py", line 59, in send_public_request
    response = dispatch_request('GET')(url=url)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 546, in get
    return self.request('GET', url, **kwargs)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 533, in request
    resp = self.send(prep, **send_kwargs)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 646, in send
    r = adapter.send(request, **kwargs)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/requests/adapters.py", line 449, in send
    timeout=timeout
  File "/Users/username/anaconda3/lib/python3.7/site-packages/urllib3/connectionpool.py", line 588, in urlopen
    conn = self._get_conn(timeout=pool_timeout)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/urllib3/connectionpool.py", line 248, in _get_conn
    return conn or self._new_conn()
  File "/Users/username/anaconda3/lib/python3.7/site-packages/urllib3/connectionpool.py", line 813, in _new_conn
    self.num_connections, self.host, self.port or "443")
Message: 'Starting new HTTPS connection (%d): %s:%s'
Arguments: (1, 'fapi.binance.com', 443)
--- Logging error ---
Traceback (most recent call last):
  File "/Users/username/anaconda3/lib/python3.7/logging/__init__.py", line 1038, in emit
    self.flush()
  File "/Users/username/anaconda3/lib/python3.7/logging/__init__.py", line 1018, in flush
    self.stream.flush()
PermissionError: [Errno 13] Permission denied
Call stack:
  File "/Users/username/anaconda3/lib/python3.7/threading.py", line 885, in _bootstrap
    self._bootstrap_inner()
  File "/Users/username/anaconda3/lib/python3.7/threading.py", line 917, in _bootstrap_inner
    self.run()
  File "/Users/username/anaconda3/lib/python3.7/threading.py", line 865, in run
    self._target(*self._args, **self._kwargs)
  File "/Users/username/Workfiles/python/binance/vs_binance_algo/ETH_LinReg/engine_LinReg.py", line 102, in execute
    execution_short_ETH.main()
  File "/Users/username/Workfiles/python/binance/vs_binance_algo/ETH_LinReg/execution_short_ETH.py", line 34, in main
    #response = sr.send_public_request('/fapi/v1/ticker/24hr?symbol='+symbol)
  File "/Users/username/Workfiles/python/binance/vs_binance_algo/ETH_LinReg/send_requests_ETH.py", line 59, in send_public_request
    response = dispatch_request('GET')(url=url)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 546, in get
    return self.request('GET', url, **kwargs)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 533, in request
    resp = self.send(prep, **send_kwargs)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 646, in send
    r = adapter.send(request, **kwargs)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/requests/adapters.py", line 449, in send
    timeout=timeout
  File "/Users/username/anaconda3/lib/python3.7/site-packages/urllib3/connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/urllib3/connectionpool.py", line 393, in _make_request
    httplib_response.length)
Message: '%s://%s:%s "%s %s %s" %s %s'
Arguments: ('https', 'fapi.binance.com', 443, 'POST', '/fapi/v1/order?symbol=ETHUSDT&side=SELL&type=MARKET&quantity=0.01&newOrderRespType=RESULT&timestamp=1630094894451&signature=67252a93834cedde133ad0fa62683126a9ca583147fffcf2cefbdff071fa4ce3', 'HTTP/1.1', 200, None)
--- Logging error ---
Traceback (most recent call last):
  File "/Users/username/anaconda3/lib/python3.7/logging/__init__.py", line 1038, in emit
    self.flush()
  File "/Users/username/anaconda3/lib/python3.7/logging/__init__.py", line 1018, in flush
    self.stream.flush()
PermissionError: [Errno 13] Permission denied
Call stack:
  File "/Users/username/anaconda3/lib/python3.7/threading.py", line 885, in _bootstrap
    self._bootstrap_inner()
  File "/Users/username/anaconda3/lib/python3.7/threading.py", line 917, in _bootstrap_inner
    self.run()
  File "/Users/username/anaconda3/lib/python3.7/threading.py", line 865, in run
    self._target(*self._args, **self._kwargs)
  File "/Users/username/Workfiles/python/binance/vs_binance_algo/ETH_LinReg/engine_LinReg.py", line 102, in execute
    execution_short_ETH.main()
  File "/Users/username/Workfiles/python/binance/vs_binance_algo/ETH_LinReg/execution_short_ETH.py", line 58, in main
    TP = int(entryPrice-settings_ETH.TP)
  File "/Users/username/Workfiles/python/binance/vs_binance_algo/ETH_LinReg/send_requests_ETH.py", line 49, in send_signed_request
    response = dispatch_request(http_method)(**params)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 546, in get
    return self.request('GET', url, **kwargs)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 533, in request
    resp = self.send(prep, **send_kwargs)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/requests/sessions.py", line 646, in send
    r = adapter.send(request, **kwargs)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/requests/adapters.py", line 449, in send
    timeout=timeout
  File "/Users/username/anaconda3/lib/python3.7/site-packages/urllib3/connectionpool.py", line 588, in urlopen
    conn = self._get_conn(timeout=pool_timeout)
  File "/Users/username/anaconda3/lib/python3.7/site-packages/urllib3/connectionpool.py", line 248, in _get_conn
    return conn or self._new_conn()
  File "/Users/username/anaconda3/lib/python3.7/site-packages/urllib3/connectionpool.py", line 813, in _new_conn
    self.num_connections, self.host, self.port or "443")

……等等…… 在这方面，我在 dev.binance 论坛中找不到任何内容（而且它们也不是很有帮助）。 这个错误是什么意思？

Answer 1

我的直觉是导入模块尝试使用 logging 模块创建日志文件并引发 PermissionError.

尝试禁用日志记录：

import logging.config
logging.config.dictConfig({
    'version': 1,
    'disable_existing_loggers': True,
})