Questions tagged [filetype-python]

Configuring and using vi/vim to edit python code. For scripting vim using python, use the /vimscript-python tag.

Filter by
Sorted by
Tagged with
1
vote
0answers
12 views

View pylint errors using coc and neovim

For the following code there is an error in the gutter, but I don't know how to view the actual message for it. Similarly here: In the bottom right of the editor are warnings and errors: But I don'...
1
vote
0answers
11 views

How to format files on save using black with neovim and coc

I'm trying to have python files format on save using black and neovim, with coc. Coc config I have the following coc config: { "coc.preferences.useQuickfixForLocations": true, "coc....
0
votes
0answers
13 views

Python script not running through vim but runs on Windows CMD

I have recently switched to vim from VS Code. I have Vim 8.2. I have put these lines in my _vimrc file so that I can run python in vim by pressing F9:- autocmd FileType python map <buffer> <...
1
vote
1answer
34 views

Start vim-coverage when opening a python file

If I run the command CoverageShow coverage.py when I have a python file open and a .coverage report in my directory it does a nice job of showing me which lines are included in my testing. I would ...
2
votes
2answers
41 views

How to exclude a pattern between a pair of parentheses?

I have the following Python code z=xyz%10 gvu.set_ticks(ax, xticks=[45, 50], yticks=[-25, -20, -15]) After this substitution, in visual mode :s/\([^=]\)\ *\(=\)\ *\([^=]\)/\1 \2 \3/g ...
3
votes
0answers
38 views

Vim thinks Python @ operator is decorator

Python3 has the matrix multiplication operator (@) which is used to multiply numpy matrices. But when we write something like A = B @ C in vim, the @ C portion gets highlighted. Apparently Python has ...
1
vote
1answer
30 views

Autocmd with a python file not working

I'm using the regular Vim that comes with Ubuntu. I have the following line of code in my .vimrc: autocmd filetype py nnoremap <F10> :w <bar> !python3 %<CR> It's not working, ...
1
vote
1answer
24 views

How to easily switch flake8 between python 2 and 3

I'm working with python 2.7 scripts that I need to update to python 3.8 while maintaining backwards compatibility. vim-flake8 on my mac has been working great up until now for python 2.7, but I can't ...
1
vote
1answer
498 views

How can I configure Black the python code formatter to indent 2 spaces instead of 4?

I'm using the psf/black plugin, I install and load it with vimplug: Plug 'psf/black' and I use it with <leader>f: autocmd FileType python nmap <leader>f :Black<CR> I use and prefer ...
3
votes
3answers
74 views

Pretty python comments

I comment sections in python via a centered title surrounded by #. What I would like is to make a command so that I can automatically generate such headers. For example, to generate a line like the ...
0
votes
1answer
339 views

Python Language Server Protocol with virtual environment

Can anyone help me get things like "Go to definition" working with Neovim and Python virtual environments? My setup currently uses a specific virtual environment for Neovim (as recommended by :...
1
vote
1answer
141 views

getting vim to autocomplete python methods

I am coming from statically types languages, but I will have to be using python for the next few years and I want to get my setup as smooth as possible. Right now I am using vim-jedi, and deoplete-...
1
vote
0answers
1k views

Correct way to setup python version for coc

I want to set PYTHONPATH and python interpreter according to projects I am working on. I am working both on projects involving python 2.0, and ones involving python 3.0. There is the concept of ...
3
votes
0answers
292 views

How do I setup Mypy with Neomake

I'm trying to use Mypy with Neomake, but without success. I am currently using flake8 with Neomake, and it works seamlessly, e.g.: def foo(bar): return 1 foo(1) > E305 expected 2 blank lines ...
1
vote
1answer
179 views

On startup: ImportError: No module named ropevim

When starting nvim, my :messages contains: Error detected while processing function LoadRope[4]..provider#python#Call: line 18: Traceback (most recent call last): File "<string>", line 1, ...
0
votes
1answer
33 views

Vim Jedi Plugin — Add .sage filetype

,g$$$$$$$$$$$$$$$P. OS: Debian 9.9 stretch ,g$$P"" """Y$$.". Kernel: x86_64 Linux 4.19.0-0.bpo.4-amd64 ,$$P' `$$$. Uptime: 3h 17m ',$$P ,ggs. `$$...
2
votes
1answer
98 views

Documentation for python

I've been looking around for a while now but I couldn't find a proper answer. I would like to access python documentation from Vim. I know that some plugins exist (like this one: https://github.com/...
1
vote
1answer
529 views

vim python syntax not working (Partly)

Vim only seems to highlight comments, numbers, and imported modules. So function calls, attributes, etc are all non-highlighted. I have 'syntax on' and 'filetype plugin indent on' in my vimrc. syntax ...
0
votes
0answers
51 views

tabstop doesnt work by default in python files [duplicate]

I have set up set tabstop=2 set lcs=tab>.,trail=. in .vimrc when i open .txt files, tabs are displayed as >. however when i open a .py file, tabs are displayed as >......... I ...
3
votes
1answer
444 views

How to highlight unused Python imports in VIM

I want to highlight unused Python imports as Python syntax errors. For example, I sometimes forget to remove some packages used for debugging such as time, ipdb. It would be great to see warnings or ...
1
vote
0answers
176 views

vim syntax for python call and keyword arguments: issues with built-in keyword

I am trying to come up with a vim syntax for python function call, e.g. foo(notarg==0, arg2, kwarg='a', kwarg2='b') dict(a=1, b=2, c=3) where we want to highlight (i) function name foo, dict (ii) ...
8
votes
1answer
10k views

Python debugging

Is it possible to debug Python scripts line by line using :Termdebug? :help termdebug-customizing says, that you need a debugger that is "fully compatible with gdb". Is there a debugger for Python ...
1
vote
1answer
85 views

C++: different auto-indentation for function protoypes versus continuation lines

I have the following options setup for C++ and Python development in vim: autocmd BufEnter *.cpp setlocal tabstop=4 shiftwidth=4 softtabstop=4 textwidth=80 noexpandtab cindent cinoptions=:0,l1,t0,g0,(...
1
vote
1answer
2k views

How do I configure syntastic to use Python3 in Ubuntu?

The following code shows invalid syntax. I assume syntastic is looking at Python2 for syntax-checking. I need it to look at Python3 instead. def x(): x = 42 def y(): nonlocal x x = 8 ...
1
vote
0answers
127 views

Issue when creating files using python in vim

When writing or appending files using python inside vim, new files are not being created and existing files are not being changed. Creating and appending files in python script and atom text editor ...
3
votes
1answer
554 views

Plugin for vim that auto indents after a : when editing python?

Is there a way to indent automatcally after typing a : when editing python in vim? I works that way in CodeMirror and I found it nice; so I wondered if vim has that capability?
4
votes
0answers
660 views

vim compiled with python3 but python3 omni-completion does not work

It used to work when I used python2, but now I can't use ^X^O to complete function names. I do have vim with -python and +python3 (on Ubuntu 16.04), but here is the error I get when trying Ctrl-X ...
2
votes
1answer
310 views

What is a good debug front end plugin

I would like to use vim to write python codes, it is good to use python-mode plugin. However, I have to debug with pdb in the terminal, which is quite inconvenient since I have no way to view the ...
2
votes
1answer
446 views

Getting vim with yapf to work with anaconda environments

I'm trying to figure out how to get yapf to use my current conda environment when resolving imports. Basically, I just see a ton of the following errors: physics.py|6 col 1 error| [import-error] ...
1
vote
1answer
105 views

Automatically update import path if file is moved in Vim

Is there a way in which if you move file A to another location and there are other files that have imported file A, the import path will change accordingly in Vim? PyCharm has this and I was ...
0
votes
3answers
509 views

Show python help() inside vim

I'm new to Vim and would like to know is there a plugin, which allows you to call Python help() function on the word under cursor and shows returned text in the splitter buffer?
0
votes
2answers
1k views

Tabs on Vim not interpreted as tabs inside python

I have created this tab-separated file with Vim: #id #comma separated values 0 d1,d2,cu 1 iii vvv,iii ccc,mmm ccc The function I use to read the file: def read_file(filename): f = open(...
4
votes
2answers
3k views

Vim python debugger

I'm using vim for python scripting and currently approaching jedi-vim for autocomplete, navigation and refactoring. But it would be nice to have some ide-like debugging facilities. Is there some ...
5
votes
1answer
2k views

How can I highlight all function names in Python files?

I try to make python.vim color similar to material theme (sublime text 3), see pictures: https://imgur.com/a/wOgH7 expected is material theme and current is mine. You may noticed that all method, ...
8
votes
1answer
4k views

Why is “set noexpandtab” in my ~/.vimrc ignored when I open a file? [duplicate]

I'm using Mac OS X 10.12 and I have set noexpandtab in my ~/.vimrc There are 2 different behaviors : $ vim file.py If run Vim (8.0) to open one file and type :set expandtab?, it says expandtab $ vim ...
1
vote
1answer
290 views

Strange Fold Info Showing in Gutter

It's only happening in one of my .py files when opened with vim, I am getting some kind of fold info in the gutter that shouldn't be there - made up of the characters '2', '-' and '|'. I disabled ...
5
votes
1answer
187 views

Is there a % equivalent for editing python code?

When I edit C-style languages, I can use % to jump between pairs of square brackets, braces, and parenthesis. If there an equivalent between for, while, def, if and the last indented line for the ...
2
votes
1answer
624 views

Closing error window

When I run yapf on my code, an error page appears, rightly showing the error I have in the code. How on earth do I close this window and go back to my code? :lclose doesn't work. :close closed the ...
1
vote
1answer
8k views

Automatic whitespace in python

I'm a novice in Vim and configuring it for writing python scripts comfortably. Is the a way to automatically put four spaces after I jump onto the first line of while True: loop ?
2
votes
1answer
486 views

How can I remove a syntax keyword?

In Python3, file is no longer a builtin. It's just a plain ol' name that isn't even associated with anything until you do. But all the syntax files that I've used have it as a builtin. Is there a ...
1
vote
1answer
774 views

Python: Strange auto indent behavior after function call

Can anyone explain to me why when writing python code, vim is auto indenting when entering carriage return after function call ie. f.write(name, r) Before writing(:w) file import bs4 as bs import ...
1
vote
1answer
566 views

Highlight all imported modules in python

For example import numpy as np import matplotlib.pyplot as plt x = np.array([-1, 0, 1]) y = np.abs(x) plt.plot(x, y) plt.show() Is there a way to highlight all the occurrences of np and plt?
0
votes
1answer
683 views

Mapping to execute python file only works on first buffer

Aloha, I took the plunge to start using vim as my main editor. I'm a week in, and beginning to see the beauty of it. It's now the only editor I use already. Anyhoot - I found a very useful mapping ...
3
votes
3answers
750 views

Test python function from within editor

I am writing python 3 code from within vim. There is a function within my file like this: def seconds_to_text(seconds): return str(datetime.timedelta(seconds=seconds)) Is there a way for me to ...
7
votes
1answer
1k views

How can I change the highlighting of python class name?

How can I define a syntax to highlight the python class name MyClass in vim? class MyClass(object): ...... Vim has already highlighted the class name. However, it seemingly highlights it with ...
2
votes
1answer
492 views

How to disable automatic unindent of comments in Python?

I start vanilla vim8 $ vim -u NONE with these settings: :set ft=python :set smartindent :set cinkeys-=0# When I enter in insertion mode the following: Hello # The # is automatically ...
3
votes
0answers
2k views

Generating tags for python that follow imports [closed]

I'd like to be able to conveniently navigate to the file where a Python value (function/class/constant) is defined. Most of the guides I can find for using ctags with Python suggest options that aren'...
7
votes
1answer
2k views

Python imports autocompletion

I'm trying to configure vim for python development. Right now I'm working on code autocompletion feature. I'm using YouCompleteMe plugin and it seems to be working great but only when I've already ...
12
votes
1answer
8k views

How can I fix “missing” syntax highlighting for Python keywords such as “self”?

I'm trying to fix syntax highlighting for python; my colors are different from those in screenshots of what it "should" look like in different vim color schemes. And you can see the difference in ...
4
votes
2answers
788 views

How to set the relative indent after breaking Python lines?

When I insert a line break inside a line of Python 3 code, the remaining part of the line is indented by two additional tab widths (2 time 4 spaces) in the next line. # Before example_function(...