FXCM无法连接到服务器

Question

我正在尝试连接到fxmpy。我尝试了几个教程，加上用于财务说明的O'reilly Python，但无论我尝试什么解决方案，都会不断出现错误

我降级到socket 4.6.1，但仍然遇到问题

确保已安装socketio4.6.1版本。不适用于新版本

fxcmpy版本1.2.6

import time
import numpy as np
import pandas as pd
import datetime as dt
from pylab import mpl, plt
import requests
import fxcmpy
import socket
from socketIO_client import SocketIO`

FXCM_API_TOKEN = '23b0f71eab5b91edd3b38ce15f6885ecxxxxxx'
api = fxcmpy.fxcmpy(access_token = FXCM_API_TOKEN, log_level='error')

|ERROR|2021-03-15 23:50:29,166|Socket returns unknown error.
---------------------------------------------------------------------------
ServerError                               Traceback (most recent call last)
<ipython-input-24-9cb4e3797d65> in <module>
     12 
     13 FXCM_API_TOKEN = '23b0f71eab5b91edd3b38ce15f6885ecxxxxxxxx'
---> 14 api = fxcmpy.fxcmpy(access_token = FXCM_API_TOKEN, log_level='error')

~\anaconda3.1\lib\site-packages\fxcmpy\fxcmpy.py in __init__(self, access_token, config_file, log_file, log_level, server, proxy_url, proxy_port, proxy_type)
    216             raise ServerError('Can not find FXCM Server.')
    217         elif self.connection_status == 'aborted':
--> 218             raise ServerError('Can not connect to FXCM Server.')
    219 
    220         self.__collect_account_ids__()

ServerError: Can not connect to FXCM Server.



plt.style.use('seaborn') #plot style
mpl.rcParams['savefig.dpi'] = 300 # resolution of the figures
mpl.rcParams['font.family'] = 'serif' #font style
%matplotlib inline



from fxcmpy import fxcmpy_tick_data_reader as tdr


print(tdr.get_available_symbols())

在检索符号时，此部分似乎出于某种原因起作用

('AUDCAD', 'AUDCHF', 'AUDJPY', 'AUDNZD', 'CADCHF', 'EURAUD', 'EURCHF', 'EURGBP', 'EURJPY', 'EURUSD', 'GBPCHF', 'GBPJPY', 'GBPNZD', 'GBPUSD', 'GBPCHF', 'GBPJPY', 'GBPNZD', 'NZDCAD', 'NZDCHF', 'NZDJPY', 'NZDUSD', 'USDCAD', 'USDCHF', 'USDJPY')

然后尝试检索历史数据

start = dt.datetime(2021, 2, 20)
stop = dt.datetime(2021, 2, 22)


td = tdr('GBPUSD', start, stop)

现在我得到一个https错误：

---------------------------------------------------------------------------
HTTPError                                 Traceback (most recent call last)
<ipython-input-16-5298b956609c> in <module>
----> 1 td = tdr('GBPUSD', start, stop)

~\anaconda3.1\lib\site-packages\fxcmpy\fxcmpy_data_reader.py in __init__(self, symbol, start, end, verbosity)
     94         self.codec = 'utf-16'
     95         if not isinstance(self, fxcmpy_candles_data_reader):
---> 96             self.__fetch_data__()
     97 
     98     def get_raw_data(self):

~\anaconda3.1\lib\site-packages\fxcmpy\fxcmpy_data_reader.py in __fetch_data__(self)
    172             year, week, noop = running_date.isocalendar()
    173             url = self.url % (self.symbol, year, week)
--> 174             data = self.__fetch_dataset__(url)
    175             if len(self.data) == 0:
    176                 self.data = data

~\anaconda3.1\lib\site-packages\fxcmpy\fxcmpy_data_reader.py in __fetch_dataset__(self, url)
    183         if self.verbosity:
    184             print('Fetching data from: %s' % url)
--> 185         requests = urllib.request.urlopen(url)
    186         buf = BytesIO(requests.read())
    187         f = gzip.GzipFile(fileobj=buf)

~\anaconda3.1\lib\urllib\request.py in urlopen(url, data, timeout, cafile, capath, cadefault, context)
    220     else:
    221         opener = _opener
--> 222     return opener.open(url, data, timeout)
    223 
    224 def install_opener(opener):

~\anaconda3.1\lib\urllib\request.py in open(self, fullurl, data, timeout)
    529         for processor in self.process_response.get(protocol, []):
    530             meth = getattr(processor, meth_name)
--> 531             response = meth(req, response)
    532 
    533         return response

~\anaconda3.1\lib\urllib\request.py in http_response(self, request, response)
    638         # request was successfully received, understood, and accepted.
    639         if not (200 <= code < 300):
--> 640             response = self.parent.error(
    641                 'http', request, response, code, msg, hdrs)
    642 

~\anaconda3.1\lib\urllib\request.py in error(self, proto, *args)
    567         if http_err:
    568             args = (dict, 'default', 'http_error_default') + orig_args
--> 569             return self._call_chain(*args)
    570 
    571 # XXX probably also want an abstract factory that knows when it makes

~\anaconda3.1\lib\urllib\request.py in _call_chain(self, chain, kind, meth_name, *args)
    500         for handler in handlers:
    501             func = getattr(handler, meth_name)
--> 502             result = func(*args)
    503             if result is not None:
    504                 return result

~\anaconda3.1\lib\urllib\request.py in http_error_default(self, req, fp, code, msg, hdrs)
    647 class HTTPDefaultErrorHandler(BaseHandler):
    648     def http_error_default(self, req, fp, code, msg, hdrs):
--> 649         raise HTTPError(req.full_url, code, msg, hdrs, fp)
    650 
    651 class HTTPRedirectHandler(BaseHandler):

HTTPError: HTTP Error 404: Not Found```

Any ideas? 

Answer 1

在cmd中，但是如果linux尝试pip3

pip uninstall fxcmpy 

pip install fxcmpy==1.2.5 ALREADY BUT DO IT AGAIN.
pip uninstall socketio 
pip uninstall python-socketio 
pip install python-socketio==4.6.1

将连接更改为：无其他内容。 fxcmpy.fxcmpy（access_token=token，log_level='warn'，log_file=None）