启动时spyder unicode解码错误答案

【问题标题】：spyder unicode decode error in startup启动时spyder unicode解码错误
【发布时间】：2016-08-25 18:52:52
【问题描述】：

在获得作者许可的情况下，我在解析 tumblr 页面时使用了 spyder-ide，但在某些时候一切都崩溃了。甚至我的 linux 系统也冻结了。好吧，现在切入正题，我无法启动 spyder，在我将 spyder 写入终端后，它给了我以下错误：

 Traceback (most recent call last):
  File "/home/dk/anaconda3/bin/spyder", line 2, in <module>
    from spyderlib import start_app
  File "/home/dk/anaconda3/lib/python3.5/site-packages/spyderlib/start_app.py", line 13, in <module>
    from spyderlib.config import CONF
  File "/home/dk/anaconda3/lib/python3.5/site-packages/spyderlib/config.py", line 736, in <module>
    subfolder=SUBFOLDER, backup=True, raw_mode=True)
  File "/home/dk/anaconda3/lib/python3.5/site-packages/spyderlib/userconfig.py", line 215, in __init__
    self.load_from_ini()
  File "/home/dk/anaconda3/lib/python3.5/site-packages/spyderlib/userconfig.py", line 265, in load_from_ini
    self.read(self.filename(), encoding='utf-8')
  File "/home/dk/anaconda3/lib/python3.5/configparser.py", line 696, in read
    self._read(fp, filename)
  File "/home/dk/anaconda3/lib/python3.5/configparser.py", line 1012, in _read
    for lineno, line in enumerate(fp, start=1):
  File "/home/dk/anaconda3/lib/python3.5/codecs.py", line 321, in decode
    (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode bytes in position 0-1: invalid continuation byte

我尝试了here 的解决方案，但收到以下错误：

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/home/dk/anaconda3/lib/python3.5/site-packages/spyderlib/spyder.py", line 107, in <module>
    from spyderlib.utils.qthelpers import qapplication
  File "/home/dk/anaconda3/lib/python3.5/site-packages/spyderlib/utils/qthelpers.py", line 24, in <module>
    from spyderlib.guiconfig import get_shortcut
  File "/home/dk/anaconda3/lib/python3.5/site-packages/spyderlib/guiconfig.py", line 22, in <module>
    from spyderlib.config import CONF
  File "/home/dk/anaconda3/lib/python3.5/site-packages/spyderlib/config.py", line 736, in <module>
    subfolder=SUBFOLDER, backup=True, raw_mode=True)
  File "/home/dk/anaconda3/lib/python3.5/site-packages/spyderlib/userconfig.py", line 215, in __init__
    self.load_from_ini()
  File "/home/dk/anaconda3/lib/python3.5/site-packages/spyderlib/userconfig.py", line 265, in load_from_ini
    self.read(self.filename(), encoding='utf-8')
  File "/home/dk/anaconda3/lib/python3.5/configparser.py", line 696, in read
    self._read(fp, filename)
  File "/home/dk/anaconda3/lib/python3.5/configparser.py", line 1012, in _read
    for lineno, line in enumerate(fp, start=1):
  File "/home/dk/anaconda3/lib/python3.5/codecs.py", line 321, in decode
    (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode bytes in position 0-1: invalid continuation byte

我尝试卸载并重新安装 anaconda，但它似乎不起作用我愿意接受建议，我对 python 非常陌生，所以我也会对错误的可能原因进行简单的解释。

提前致谢

【问题讨论】：

标签： python-3.x unicode spyder utf8-decode

【解决方案1】：

这就是我解决问题的方法。
我打开了这个：spyderlib/userconfig.py
并改变了这个：self.read(self.filename(), encoding='utf-8')
对此：self.read(self.filename(), encoding='latin-1')
它给了我一个Warning: File contains no section headers，但无论如何都启动了 spyder。之后，我关闭了spyder，打开终端输入spyder --reset，然后重启spyder，现在好像可以了。
以下是你不应该为这个问题不惜一切代价做的事情：思考这些，我吸取了教训：

python3.5/configparser.py
python3.5/codecs.py

【讨论】：