My .vimrc.py Requires amoffat/snake

.vimrc.py

import snake


@snake.key_map("<leader>R")
def reverse():
    """Test mapping.  Reverse a word"""
    snake.replace_word(snake.get_word()[::-1])


@snake.key_map("<c-p>")
def toggle_gutters():
    """Turn the gutters off in normal mode to make mouse selection easier"""
    line_no_value = snake.get_option('nu')
    signcolumn_value = snake.get_option('signcolumn')
    if signcolumn_value != 'no' or line_no_value != '0':
        snake.set_option('signcolumn=no')
        snake.set_option('nonumber')
    else:
        snake.set_option('signcolumn=yes')
        snake.set_option('nu')


@snake.key_map("<c-p>", mode=snake.INSERT_MODE)
def toggle_gutters_insert():
    """Turn the gutters off in insert mode to make mouse selection easier"""
    line_no_value = snake.get_option('nu')
    signcolumn_value = snake.get_option('signcolumn')
    if signcolumn_value != 'no' or line_no_value != '0':
        snake.set_option('signcolumn=no')
        snake.set_option('nonumber')
    else:
        snake.set_option('signcolumn=yes')
        snake.set_option('nu')


# Standard vim options
snake.multi_set_option(
    'ai',  # Always set autoindenting to on
    'ruler',  # Always show the cursor position
    'nobackup',  # Do not keep a backp file
    'incsearch',  # Do incremental searching
    'smartcase',  # Make searches case insensitive unless they contain uppercase
    'ignorecase',  # by setting both ignorecase and smartcase or \C
    'fo+=trocqnl1j',  # Format options
    'nocompatible',
    'wrap',  # Softwrap lines
    ('bs', 2),  # Allow backspacing over everything in insert mode
    ('history', 50),
    ('foldlevel', 100),  # Keep things unfolded by default
    ('encoding', 'utf8'),
    ('pastetoggle', '^\\'),  # Allow Ctrl-\ to toggle paste mode
)

# Set a specific python3 executable
snake.let('python3_host_prog', '/usr/bin/python3.9', '', scope=snake.NS_GLOBAL)

# Ale (Linter) options
snake.let('enabled', 1, 'ale', scope=snake.NS_GLOBAL)
# snake.multi_set_option()
snake.multi_let(
    'ale',
    echo_msg_error_str='E',  # Short error marker
    echo_msg_warning_str='W',  # Short warning marker
    echo_msg_format='[%linter%] %code: %%s [%severity%]',  # Better error message
    fixers={'python': ['isort', 'remove_trailing_lines', 'trim_whitespace']},  # Enable various default fixers
    # Ignore missing imports for mypy as mypy types aren't universal.  This is not the same as
    # imports that python can't find at all.  Pylint checks that
    python_mypy_options='--ignore-missing-imports --namespace-packages',
    python_pyright_executable='~/.local/lib/npm_modules/bin/pyright-langserver',
    #python_pylint_executable='/home/badger/bin/pylint-wrapper.py',
    # Enable all fixers except mypy (Use pyre instead) and pycodestyle/pyflakes (part of pyflakes)
    linters={'python': ['bandit', 'flake8', 'prospector', 'pydocstyle', 'pylama', 'pylint',
                            'pyls', 'pyre', 'pyright', 'vulture'], },
    linters_ignore={'python': ['mypy', 'pyflakes', 'pycodestyle']},
)

# Pymode options
snake.multi_let(
    'pymode',
    options_max_line_length=99,  # 100 as our max line length
    lint=0,  # Turn off linting as ale will lint instead
    # lint_checker=['pylint', 'flake8', 'pylama'],
    # lint_on_fly=1,
    # lint_cwindow=0,
    # lint_options_pep8={'max_line_length': g:pymode_options_max_line_length},
    options_colorcolumn=0,
    trim_whitespaces=0,
)