【发布时间】：2021-05-26 18:09:25
【问题描述】：
当我尝试从 Sublime Text 3 运行 Python 脚本时，我会弹出一个对话框，上面只显示“EOFError()”，没有其他内容。
我正在使用 SublimeREPL 插件，对我的 C:\Users\Al\AppData\Roaming\Sublime Text 3\Packages\SublimeREPL\config\Python\Main.sublime-menu 文件（基于此视频：https://www.youtube.com/watch?v=wM2LbXCkLDI）稍作修改，以便在运行程序的单独选项卡中打开交互式 shell。我所做的主要更改是在 Python 解释器中添加“-i”命令行参数，以便在脚本完成后运行交互式 shell。
这之前运行良好。我不确定我的配置或 Python 或 SublimeREPL 包发生了什么变化，使其不再工作。
这是我的Main.sublime-menu 文件：
[
{
"id": "tools",
"children":
[{
"caption": "SublimeREPL",
"mnemonic": "R",
"id": "SublimeREPL",
"children":
[
{"caption": "Python",
"id": "Python",
"children":[
{"command": "repl_open",
"caption": "Python",
"id": "repl_python",
"mnemonic": "P",
"args": {
"type": "subprocess",
"encoding": "utf8",
"cmd": ["python", "-i", "-u"],
"cwd": "$file_path",
"syntax": "Packages/Python/Python.tmLanguage",
"external_id": "python",
"extend_env": {"PYTHONIOENCODING": "utf-8"}
}
},
{"command": "python_virtualenv_repl",
"id": "python_virtualenv_repl",
"caption": "Python - virtualenv"},
{"command": "repl_open",
"caption": "Python - PDB current file",
"id": "repl_python_pdb",
"mnemonic": "D",
"args": {
"type": "subprocess",
"encoding": "utf8",
"cmd": ["python", "-i", "-u", "-m", "pdb", "$file_basename"],
"cwd": "$file_path",
"syntax": "Packages/Python/Python.tmLanguage",
"external_id": "python",
"extend_env": {"PYTHONIOENCODING": "utf-8"}
}
},
{"command": "repl_open",
"caption": "Python - RUN current file",
"id": "repl_python_run",
"mnemonic": "R",
"args": {
"type": "subprocess",
"encoding": "utf8",
"cmd": ["python", "-i", "-u", "$file_basename"],
"cwd": "$file_path",
"syntax": "Packages/Python/Python.tmLanguage",
"external_id": "python",
"extend_env": {"PYTHONIOENCODING": "utf-8"}
}
},
{"command": "repl_open",
"caption": "Python - IPython",
"id": "repl_python_ipython",
"mnemonic": "I",
"args": {
"type": "subprocess",
"encoding": "utf8",
"autocomplete_server": true,
"cmd": {
"osx": ["python", "-u", "${packages}/SublimeREPL/config/Python/ipy_repl.py"],
"linux": ["python", "-u", "${packages}/SublimeREPL/config/Python/ipy_repl.py"],
"windows": ["python", "-u", "${packages}/SublimeREPL/config/Python/ipy_repl.py"]
},
"cwd": "$file_path",
"syntax": "Packages/Python/Python.tmLanguage",
"external_id": "python",
"extend_env": {
"PYTHONIOENCODING": "utf-8",
"SUBLIMEREPL_EDITOR": "$editor"
}
}
}
]}
]
}]
}
]
更新：当我查看 Sublime Text 控制台时，它在我尝试运行 Python 脚本后显示此错误：
Traceback (most recent call last):
File "C:\Users\Al\AppData\Roaming\Sublime Text 3\Packages\SublimeREPL\sublimerepl.py", line 495, in open
rv = ReplView(view, r, syntax, repl_restart_args)
File "C:\Users\Al\AppData\Roaming\Sublime Text 3\Packages\SublimeREPL\sublimerepl.py", line 186, in __init__
self._history = PersistentHistory(self.external_id)
File "C:\Users\Al\AppData\Roaming\Sublime Text 3\Packages\SublimeREPL\sublimerepl.py", line 140, in __init__
self._db.create("external_id", "command", "ts", mode="open")
File "C:\Users\Al\AppData\Roaming\Sublime Text 3\Packages\SublimeREPL\repllibs\PyDbLite.py", line 193, in create
return self.open()
File "C:\Users\Al\AppData\Roaming\Sublime Text 3\Packages\SublimeREPL\repllibs\PyDbLite.py", line 246, in open
self.fields = pickle.load(_in)
EOFError
error: EOFError()
我尝试卸载并重新安装 SublimeRepl，然后重新启动 Sublime Text，但我收到相同的错误消息。
我做了一些调试，发现_in是C:\Users\Al\AppData\Roaming\Sublime Text 3\Packages\User\.SublimeREPLHistory\python.db的一个文件对象，一个819kb的文件。我尝试删除它（首先将其备份到另一个文件夹）并重新启动 Sublime Text。这似乎奏效了！我想以某种方式将一些空字符写入历史文件？现在可以了。感谢 MattDMo 将我指向 Sublime Text 控制台，我可以在其中找到错误消息。
【问题讨论】：
-
这种情况是否发生在任何 Python 脚本或只是特定的脚本中？另外，控制台（Ctrl-`）上是否有任何错误？如果是这样，您可以将它们添加到您的问题中吗？
-
所有 Python 脚本都会发生这种情况。我检查了控制台并跟进了那里的错误消息。感谢您指出了这一点！我能够从那里解决问题。
标签： python sublimetext3 sublimerepl