python - 在 Anaconda 中运行此 python 脚本时，此回溯错误意味着什么？

Question

编程新手。在 Windows 10 计算机上安装了 Anaconda。运行更新时遇到一些问题。

在基础环境中，我成功安装了我的第一个 Git 存储库:

(base) C:\Users\samsung\Anaconda3\pkgs>pip install git+git://github.com/json-transformations/jsonflatten.git
Collecting git+git://github.com/json-transformations/jsonflatten.git
  Cloning git://github.com/json-transformations/jsonflatten.git to c:\users\samsung\appdata\local\temp\pip-req-build-zeiezw
  Running command git clone -q git://github.com/json-transformations/jsonflatten.git 'C:\Users\samsung\AppData\Local\Temp\p
Collecting jsoncut
  Downloading jsoncut-0.6-py2.py3-none-any.whl (17 kB)
Requirement already satisfied: click>=6.0 in c:\users\samsung\anaconda3\lib\site-packages (from jsonflatten==0.2) (7.0)
Requirement already satisfied: colorama in c:\users\samsung\anaconda3\lib\site-packages (from jsoncut->jsonflatten==0.2) (0
Requirement already satisfied: pygments in c:\users\samsung\anaconda3\lib\site-packages (from jsoncut->jsonflatten==0.2) (2
Building wheels for collected packages: jsonflatten
  Building wheel for jsonflatten (setup.py) ... done
  Created wheel for jsonflatten: filename=jsonflatten-0.2-py2.py3-none-any.whl size=8116 sha256=029aafde944303cbfe872e86a13
  Stored in directory: C:\Users\samsung\AppData\Local\Temp\pip-ephem-wheel-cache-so8173tt\wheels\8f\02\52\37295acfd1368a3d2
Successfully built jsonflatten
Installing collected packages: jsoncut, jsonflatten
Successfully installed jsoncut-0.6 jsonflatten-0.2

(base) C:\Users\samsung\Anaconda3\pkgs>pip install jsonflatten
Requirement already satisfied: jsonflatten in c:\users\samsung\anaconda3\lib\site-packages (0.2)
Requirement already satisfied: click>=6.0 in c:\users\samsung\anaconda3\lib\site-packages (from jsonflatten) (7.0)
Requirement already satisfied: jsoncut in c:\users\samsung\anaconda3\lib\site-packages (from jsonflatten) (0.6)
Requirement already satisfied: pygments in c:\users\samsung\anaconda3\lib\site-packages (from jsoncut->jsonflatten) (2.5.2)
Requirement already satisfied: colorama in c:\users\samsung\anaconda3\lib\site-packages (from jsoncut->jsonflatten) (0.4.3)

然后，我按照自述文件的建议运行 jsonflatten Forecast.json 作为测试(以及 jsonflatten C:\Users\samsung.spyder-py3\forecast.json)，并得到以下输出。当 myenv (Python) 吐出一条消息说 jsonflatten 未被识别为命令时，我从基地运行。

(base) C:\Users\samsung\.spyder-py3>jsonflatten C:\Users\samsung\.spyder-py3\forecast.json
Traceback (most recent call last):
  File "c:\users\samsung\anaconda3\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "c:\users\samsung\anaconda3\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "C:\Users\samsung\Anaconda3\Scripts\jsonflatten.exe\__main__.py", line 7, in <module>
  File "c:\users\samsung\anaconda3\lib\site-packages\click\core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "c:\users\samsung\anaconda3\lib\site-packages\click\core.py", line 717, in main
    rv = self.invoke(ctx)
  File "c:\users\samsung\anaconda3\lib\site-packages\click\core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "c:\users\samsung\anaconda3\lib\site-packages\click\core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "c:\users\samsung\anaconda3\lib\site-packages\click\decorators.py", line 17, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "c:\users\samsung\anaconda3\lib\site-packages\jsonflatten\cli.py", line 63, in main
    output(ctx, results, indent=4, is_json=True)
  File "c:\users\samsung\anaconda3\lib\site-packages\jsoncut\cli.py", line 59, in output
    output = highlighter.highlight_json(output)
  File "c:\users\samsung\anaconda3\lib\site-packages\jsoncut\highlighter.py", line 53, in highlight_json
    return pygments.highlight(d, JsonLexer(), formatter)
  File "c:\users\samsung\anaconda3\lib\site-packages\pygments\__init__.py", line 85, in highlight
    return format(lex(code, lexer), formatter, outfile)
  File "c:\users\samsung\anaconda3\lib\site-packages\pygments\__init__.py", line 64, in format
    formatter.format(tokens, realoutfile)
  File "c:\users\samsung\anaconda3\lib\site-packages\pygments\formatters\terminal.py", line 101, in format
    return Formatter.format(self, tokensource, outfile)
  File "c:\users\samsung\anaconda3\lib\site-packages\pygments\formatter.py", line 95, in format
    return self.format_unencoded(tokensource, outfile)
  File "c:\users\samsung\anaconda3\lib\site-packages\pygments\formatters\terminal.py", line 126, in format_unencoded
    outfile.write(ansiformat(color, line.rstrip('\n')))
  File "c:\users\samsung\anaconda3\lib\site-packages\pygments\console.py", line 68, in ansiformat
    result.append(codes[attr])
KeyError: 'darkgray'

Anaconda 中有一个软件故障排除指南:https://www.anaconda.com/what-to-do-when-things-go-wrong-in-anaconda/但这是一个全新的安装。

这看起来像是 Anaconda 问题、我如何运行软件的问题还是软件本身的问题？

Answer 1

您在 site-packages 中收到错误带有一个依赖于您已安装的东西的模块。

Anaconda 只是一个发行版，而不是运行时。

问题来自Python的pygments\console.py模块，它可能负责为 jsonflatten 的输出着色。模块。

尝试查看是否有 CLI 标志不为内容着色，或者不要使用 jsonflatten而是使用 python 的 json.tool或单独安装jq反而。 (并不是说它们提供了您需要的东西，但它们也在 CLI 上解析 JSON)