当我在激活virtualenv的同时启动NeoVim时,会出现以下错误:
Error detected while processing function provider#python3#Call:
line 18:
Error invoking 'python_execute' on channel 3 (python3-script-host):
Traceback (most recent call last):
File "<string>", line 6, in <module>
NameError: name 'execfile' is not defined
Press ENTER or type command to continue
这是我运行:checkhealth provider
时看到的:
health#provider#check
========================================================================
## Clipboard (optional)
- OK: Clipboard tool found: pbcopy
## Python 2 provider (optional)
- INFO: pyenv: Path: /usr/local/Cellar/pyenv/1.2.16/libexec/pyenv
- INFO: pyenv: $PYENV_ROOT is not set. Infer from `pyenv root`.
- INFO: pyenv: Root: /Users/myname/.pyenv
- INFO: Using: g:python_host_prog = "~/.pyenv/versions/2.7.16/envs/neovim-python2-venv/bin/python"
- INFO: $VIRTUAL_ENV matches executable
- INFO: Executable: /Users/myname/.pyenv/versions/2.7.16/envs/neovim-python2-venv/bin/python
- INFO: Python version: 2.7.16
- INFO: pynvim version: 0.4.1
- OK: Latest pynvim is installed.
## Python 3 provider (optional)
- INFO: pyenv: Path: /usr/local/Cellar/pyenv/1.2.16/libexec/pyenv
- INFO: pyenv: $PYENV_ROOT is not set. Infer from `pyenv root`.
- INFO: pyenv: Root: /Users/myname/.pyenv
- INFO: Using: g:python3_host_prog = "~/.virtualenvs/neovim-python3-venv/bin/python3"
- WARNING: $VIRTUAL_ENV exists but appears to be inactive. This could lead to unexpected results.
- ADVICE:
- If you are using Zsh, see: http://vi.stackexchange.com/a/7654
- INFO: Executable: /Users/myname/.virtualenvs/neovim-python3-venv/bin/python3
- INFO: Python version: 3.8.0
- INFO: pynvim version: 0.4.1
- OK: Latest pynvim is installed.
我不使用Zsh,我使用Bash。试图使用.bashrc
中链接答案的代码片段并没有改变这种情况
当virtualenv激活时不启动NeoVim时,我没有收到错误
删除所有Vim插件并没有消除错误
我已经在同时使用Python2和Python3的VirtualNVs中尝试过这一点。错误是一样的
我相信在init.vim中
g:python3_host_prog = "~/.virtualenvs/neovim-python3-venv/bin/python3"
行之前有一些python代码,当您启动nvim时,这些代码试图在知道要使用哪个解释器之前执行。 (至少我在这半天的战斗中遇到了同样的问题)因此,只需将上述行放在python代码之前
我有一个类似的问题已经解决了
我正在使用香草vim。基于this线程,自python3以来
execfile()
已被删除。因为您的python解释器是python3,所以这会导致vim/nvim出现这种情况。 我已经研究了~/.vimrc
,并用以下内容替换了a行execfile(activate_this, dict(__file__=activate_this))
:维姆又开始工作了
在我的例子中,把
g:python3_host_prog = "~/.virtualenvs/neovim-python3-venv/bin/python3"
放在另一个答案中建议的前面是不起作用的相反,删除包并再次安装解决了问题
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