问题
I love to use bpython but in Ruby there is a gem called interactive_editor that makes it possible to combine Vi(m) with the Ruby shell which makes the Development process much more comfortable. A good introduction to interactive_editor: http://vimcasts.org/episodes/running-vim-within-irb/
Are there any tools (like interactive_editor for Ruby) available to combine the Python shell with Vi(m)?
回答1:
You could have a look at the vim-ipython vim plugin:
https://github.com/ivanov/vim-ipython
This requires you to install the ipython shell (but I recommend doing this anyway as it adds a lot of functionality to the standard python shell).
If you don't want to install ipython, I suggest having a look at the ConqueShell plugin for vim:
http://www.vim.org/scripts/script.php?script_id=2771
This lets you run shells within vim. Once you've sourced the vim-ball, all you need to do is
:ConqueTerm python
to get a python shell directly in vim.
回答2:
I couldn't get vim-ipython to work, so I made this .vimrc solution that works with ConqueShell:
imap <silent> <leader>m <Esc>Vy<C-w><C-w>p
nmap <silent> <leader>m Vy<C-w><C-w>p
vmap <silent> <leader>m y<C-w><C-w>p
imap <silent> <leader>n <Esc><C-w><S-w>']0j
nmap <silent> <leader>n <C-w><S-w>']0j
From a new Vim screen and ConqueShell installed, type :ConqueTermSplit python. Now return to the original window (the shortcut is <C-w><S-w>) and type in some Python code.
To send the line under to cursor to the interpreter, press <leader>m. I have the leader mapped to comma, so that's a pretty simple motion. To send a block of code, highlight some lines in visual mode and do <leader>m. It works the same way.
To return to your script, <leader>n goes to the line immediately following what you just executed. As a side benefit, you can also use this command to move from window to window quickly.
EDIT (2-20-2015): If you're using ipython as the interpreter, you need to run %autoindent to turn off auto-indenting to preserve formatting for some code blocks. Cheers!
来源：https://stackoverflow.com/questions/10278560/python-interpreter-shell-with-vim-integration-possible