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vim: add "--skip-string-normalization" support #310

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merged 1 commit into from
Jun 6, 2018
Merged

vim: add "--skip-string-normalization" support #310

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1 change: 1 addition & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -542,6 +542,7 @@ Commands and shortcuts:
Configuration:
* `g:black_fast` (defaults to `0`)
* `g:black_linelength` (defaults to `88`)
* `g:black_skip_string_normalization` (defaults to `0`)
* `g:black_virtualenv` (defaults to `~/.vim/black`)

To install with [vim-plug](https://github.com/junegunn/vim-plug):
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7 changes: 6 additions & 1 deletion plugin/black.vim
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Expand Up @@ -30,6 +30,9 @@ endif
if !exists("g:black_linelength")
let g:black_linelength = 88
endif
if !exists("g:black_skip_string_normalization")
let g:black_skip_string_normalization = 0
endif

python3 << endpython3
import sys
Expand Down Expand Up @@ -94,9 +97,11 @@ def Black():
start = time.time()
fast = bool(int(vim.eval("g:black_fast")))
line_length = int(vim.eval("g:black_linelength"))
if bool(int(vim.eval("g:black_skip_string_normalization"))):
mode = black.FileMode.AUTO_DETECT & black.FileMode.NO_STRING_NORMALIZATION
buffer_str = '\n'.join(vim.current.buffer) + '\n'
try:
new_buffer_str = black.format_file_contents(buffer_str, line_length=line_length, fast=fast)
new_buffer_str = black.format_file_contents(buffer_str, line_length=line_length, fast=fast, mode=mode)
except black.NothingChanged:
print(f'Already well formatted, good job. (took {time.time() - start:.4f}s)')
except Exception as exc:
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