nonebot/nonebot2

import nonebot 时 tzlocal/win32.py/get_localzone_name 报错

synodriver opened this issue · 13 comments

synodriver commented

描述问题：

启动时报错

如何复现？

仅仅是import nonebot就会报错
神奇的是,在将sched.py里面修改后

if AsyncIOScheduler:
    scheduler = AsyncIOScheduler(timezone="Asia/Shanghai")

就解决了现在正在这样苟着用

期望的结果

可以正常运行

环境信息：

  • OS: [win10]
  • Python Version: [3.8.5]
  • Nonebot Version: [2.0.0a6]

截图

import nonebot
Traceback (most recent call last):
  File "E:\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 3418, in run_code
    exec(code_obj, self.user_global_ns, self.user_ns)
  File "<ipython-input-2-473157fb80ba>", line 1, in <module>
    import nonebot
  File "E:\pycharm\PyCharm 2020.1.2\plugins\python\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "E:\Anaconda3\lib\site-packages\nonebot\__init__.py", line 135, in <module>
    from nonebot.sched import scheduler
  File "E:\pycharm\PyCharm 2020.1.2\plugins\python\helpers\pydev\_pydev_bundle\pydev_import_hook.py", line 21, in do_import
    module = self._system_import(name, *args, **kwargs)
  File "E:\Anaconda3\lib\site-packages\nonebot\sched.py", line 19, in <module>
    scheduler = AsyncIOScheduler()
  File "E:\Anaconda3\lib\site-packages\apscheduler\schedulers\base.py", line 87, in __init__
    self.configure(gconfig, **options)
  File "E:\Anaconda3\lib\site-packages\apscheduler\schedulers\base.py", line 126, in configure
    self._configure(config)
  File "E:\Anaconda3\lib\site-packages\apscheduler\schedulers\asyncio.py", line 48, in _configure
    super(AsyncIOScheduler, self)._configure(config)
  File "E:\Anaconda3\lib\site-packages\apscheduler\schedulers\base.py", line 697, in _configure
    self.timezone = astimezone(config.pop('timezone', None)) or get_localzone()
  File "E:\Anaconda3\lib\site-packages\tzlocal\win32.py", line 93, in get_localzone
    _cache_tz = pytz.timezone(get_localzone_name())
  File "E:\Anaconda3\lib\site-packages\tzlocal\win32.py", line 84, in get_localzone_name
    raise pytz.UnknownTimeZoneError('Can not find timezone ' + tzkeyname)
pytz.exceptions.UnknownTimeZoneError: 'Can not find timezone '
bytemain commented

提供一下环境中 pytz 和 tzlocal 的版本（执行 pip list）。

pytz                   2020.1
pytzdata               2020.1
tzlocal                2.1

测试没有报错

synodriver commented 
pip list|findstr "pytz"
pytz                               2020.4
pip list|findstr "tzlocal"
tzlocal                            2.1

pytzdata 无(没有这个包)

bytemain commented

安装一下 pytzdata 试试呢

image

pytz 2020.4 测试通过

synodriver commented

一样的错误

bytemain commented

首先确认你的 python 环境。
接下来在正确的 python 环境中：

贴一下 pip list 结果中的 pytz pytzdata tzlocal apscheduler 的版本
和在 python shell 中执行下面这段代码的结果的截图：

>>> from tzlocal import get_localzone

>>> get_localzone()

>>> from apscheduler.schedulers.asyncio import AsyncIOScheduler

>>> AsyncIOScheduler()
synodriver commented 
>>> from tzlocal import get_localzone
>>> get_localzone()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "E:\Anaconda3\lib\site-packages\tzlocal\win32.py", line 93, in get_localzone
    _cache_tz = pytz.timezone(get_localzone_name())
  File "E:\Anaconda3\lib\site-packages\tzlocal\win32.py", line 84, in get_localzone_name
    raise pytz.UnknownTimeZoneError('Can not find timezone ' + tzkeyname)
pytz.exceptions.UnknownTimeZoneError: 'Can not find timezone '
>>> from apscheduler.schedulers.asyncio import AsyncIOScheduler
>>> AsyncIOScheduler()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "E:\Anaconda3\lib\site-packages\apscheduler\schedulers\base.py", line 87, in __init__
    self.configure(gconfig, **options)
  File "E:\Anaconda3\lib\site-packages\apscheduler\schedulers\base.py", line 126, in configure
    self._configure(config)
  File "E:\Anaconda3\lib\site-packages\apscheduler\schedulers\asyncio.py", line 48, in _configure
    super(AsyncIOScheduler, self)._configure(config)
  File "E:\Anaconda3\lib\site-packages\apscheduler\schedulers\base.py", line 697, in _configure
    self.timezone = astimezone(config.pop('timezone', None)) or get_localzone()
  File "E:\Anaconda3\lib\site-packages\tzlocal\win32.py", line 93, in get_localzone
    _cache_tz = pytz.timezone(get_localzone_name())
  File "E:\Anaconda3\lib\site-packages\tzlocal\win32.py", line 84, in get_localzone_name
    raise pytz.UnknownTimeZoneError('Can not find timezone ' + tzkeyname)
pytz.exceptions.UnknownTimeZoneError: 'Can not find timezone '
>>>

以上是输出

bytemain commented

贴一下 pip list 结果中的 pytz pytzdata tzlocal apscheduler 的版本

synodriver commented

贴一下 pip list 结果中的 pytz pytzdata tzlocal apscheduler 的版本

APScheduler                        3.6.3
pytz                               2020.4
pytzdata                           2020.1
tzlocal                            2.1
bytemain commented

跟我的版本都一模一样，我执行却都可以...

Python 3.8.5 (default, Sep  3 2020, 21:29:08) [MSC v.1916 64 bit (AMD64)] :: Anaconda, Inc. on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> from tzlocal import get_localzone
>>> get_localzone()
<DstTzInfo 'Asia/Shanghai' LMT+8:06:00 STD>
>>> from apscheduler.schedulers.asyncio import AsyncIOScheduler
>>> AsyncIOScheduler()
<apscheduler.schedulers.asyncio.AsyncIOScheduler object at 0x0000020F8913BF40>

无法复现..

yanyongyu commented

无法复现 +1

Python 3.8.5 (default, Sep  3 2020, 21:29:08) [MSC v.1916 64 bit (AMD64)] :: Anaconda, Inc. on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> from tzlocal import get_localzone
>>> get_localzone()
<DstTzInfo 'Asia/Shanghai' LMT+8:06:00 STD>
>>> from apscheduler.schedulers.asyncio import AsyncIOScheduler
>>> AsyncIOScheduler()
<apscheduler.schedulers.asyncio.AsyncIOScheduler object at 0x0000020F8913BF40>
bytemain commented

https://github.com/regebro/tzlocal/blob/2.1/tzlocal/win32.py#L84

看了一下你的报错，看起来跟这个 2.1 版本的 get_localzone_name 的实现有关，是上游问题。

相关issue:
regebro/tzlocal#103

建议重设一下本机时区，估计就好了

  • 👍1
synodriver commented

https://github.com/regebro/tzlocal/blob/2.1/tzlocal/win32.py#L84

看了一下你的报错，看起来跟这个 2.1 版本的 get_localzone_name 的实现有关，是上游问题。

相关issue:
regebro/tzlocal#103

建议重设一下本机时区，估计就好了

感谢,确实正常了,需要在控制面板设置时区

SK-415 commented

给后来人总结一下：

WIN10 的时区设置可能因为迷之原因无效，这时需要去重新设置一下。

根据遇到这个问题的群友描述，他是在使用了 V2Ray 之后，时区设置就会无效，每次启动 V2Ray 之后都得重新修改时区设置。

设置方法：

  • 依次点开 控制面板 -> 时钟和区域 -> 更改时区，可以看到“无法识别你当前的时区……”

  • 直接更改时区即可

image

完成后如图
image

  • 👍1
  • ❤️1