python client.get_historical_klines错误

Question

大家好，当我在代码中从binance-python调用get_historical_klines时，遇到了一个奇怪的问题。我试着运行我的个人电脑(窗口)，它工作，但在我的VPS，它显示了这个错误，这是我的程序崩溃的一部分。我尝试过不同版本的python (3.8,3.9)和不同版本的python (1.0.15)模块，但是我确保我的PC ( windows)和我的VPS (Ubuntu20.04)有相同版本的python和python模块。有什么建议吗?为什么会发生这种情况?我该如何解决？

ticker= "BTCUSDT"
interval= Client.KLINE_INTERVAL_1DAY
depth= "200 week ago"
raw= client.get_historical_klines(ticker, interval, depth)
raw= pd.DataFrame(raw)
Traceback (most recent call last):
  File "/home/ubuntu/hedi.py", line 74, in <module>
    raw= client.get_historical_klines(ticker, interval, depth)
  File "/usr/local/lib/python3.9/dist-packages/binance/client.py", line 932, in get_historical_klines
    return self._historical_klines(symbol, interval, start_str, end_str=end_str, limit=limit, klines_type=klines_type)
  File "/usr/local/lib/python3.9/dist-packages/binance/client.py", line 964, in _historical_klines
    start_ts = convert_ts_str(start_str)
  File "/usr/local/lib/python3.9/dist-packages/binance/helpers.py", line 72, in convert_ts_str
    return date_to_milliseconds(ts_str)
  File "/usr/local/lib/python3.9/dist-packages/binance/helpers.py", line 23, in date_to_milliseconds
    d: Optional[datetime] = dateparser.parse(date_str, settings={'TIMEZONE': "UTC"})
  File "/usr/local/lib/python3.9/dist-packages/dateparser/conf.py", line 92, in wrapper
    return f(*args, **kwargs)
  File "/usr/local/lib/python3.9/dist-packages/dateparser/__init__.py", line 61, in parse
    data = parser.get_date_data(date_string, date_formats)
  File "/usr/local/lib/python3.9/dist-packages/dateparser/date.py", line 428, in get_date_data
    parsed_date = _DateLocaleParser.parse(
  File "/usr/local/lib/python3.9/dist-packages/dateparser/date.py", line 178, in parse
    return instance._parse()
  File "/usr/local/lib/python3.9/dist-packages/dateparser/date.py", line 182, in _parse
    date_data = self._parsers[parser_name]()
  File "/usr/local/lib/python3.9/dist-packages/dateparser/date.py", line 196, in _try_freshness_parser
    return freshness_date_parser.get_date_data(self._get_translated_date(), self._settings)
  File "/usr/local/lib/python3.9/dist-packages/dateparser/date.py", line 234, in _get_translated_date
    self._translated_date = self.locale.translate(
  File "/usr/local/lib/python3.9/dist-packages/dateparser/languages/locale.py", line 131, in translate
    relative_translations = self._get_relative_translations(settings=settings)
  File "/usr/local/lib/python3.9/dist-packages/dateparser/languages/locale.py", line 158, in _get_relative_translations
    self._generate_relative_translations(normalize=True))
  File "/usr/local/lib/python3.9/dist-packages/dateparser/languages/locale.py", line 172, in _generate_relative_translations
    pattern = DIGIT_GROUP_PATTERN.sub(r'?P<n>\d+', pattern)
  File "/usr/local/lib/python3.9/dist-packages/regex/regex.py", line 700, in _compile_replacement_helper
    is_group, items = _compile_replacement(source, pattern, is_unicode)
  File "/usr/local/lib/python3.9/dist-packages/regex/_regex_core.py", line 1736, in _compile_replacement
    raise error("bad escape \\%s" % ch, source.string, source.pos)
regex._regex_core.error: bad escape \d at position 7```

Answer 1

这在2022年3月17日发布的日期解析器版本1.1.1中得到解决。请将日期解析器升级到1.1.1。

Answer 2

尝试将模块regex从2022.3.15降至2022.3.2

问候