dotfiles/vim/plugins/deoplete.nvim/rplugin/python3/deoplete/source/omni.py
2018-04-05 13:06:54 +02:00

99 lines
3.7 KiB
Python

# ============================================================================
# FILE: omni.py
# AUTHOR: Shougo Matsushita <Shougo.Matsu at gmail.com>
# License: MIT license
# ============================================================================
import re
from .base import Base
from deoplete.util import (
get_buffer_config, convert2list, set_pattern, convert2candidates)
class Source(Base):
def __init__(self, vim):
super().__init__(vim)
self.name = 'omni'
self.mark = '[O]'
self.rank = 500
self.is_bytepos = True
self.min_pattern_length = 0
self._input_patterns = {}
set_pattern(self._input_patterns, 'css,less,scss,sass',
[r'\w{2}', r'\w+[):;]?\s*\w*', r'[@!]'])
set_pattern(self._input_patterns, 'lua',
[r'\w+[.:]\w*', r'require\s*\(?["'']\w*'])
def get_complete_position(self, context):
current_ft = self.vim.eval('&filetype')
for filetype in list(set([context['filetype']] +
context['filetype'].split('.'))):
pos = self._get_complete_position(context, current_ft, filetype)
if pos >= 0:
return pos
return -1
def _get_complete_position(self, context, current_ft, filetype):
for omnifunc in convert2list(
get_buffer_config(context, filetype,
'deoplete_omni_functions',
'deoplete#omni#functions',
{'_': ''})):
if omnifunc == '' and (filetype == current_ft or
filetype in ['css', 'javascript']):
omnifunc = context['omni__omnifunc']
if omnifunc == '':
continue
self._omnifunc = omnifunc
for input_pattern in convert2list(
get_buffer_config(context, filetype,
'deoplete_omni_input_patterns',
'deoplete#omni#input_patterns',
self._input_patterns)):
m = re.search('(' + input_pattern + ')$', context['input'])
# self.debug(filetype)
# self.debug(input_pattern)
if input_pattern == '' or (context['event'] !=
'Manual' and m is None):
continue
if filetype == current_ft and self._omnifunc in [
'ccomplete#Complete',
'htmlcomplete#CompleteTags',
'LanguageClient#complete',
'phpcomplete#CompletePHP']:
# In the blacklist
return -1
try:
complete_pos = self.vim.call(self._omnifunc, 1, '')
except Exception as e:
self.print_error('Error occurred calling omnifunction: ' +
self._omnifunc)
return -1
return complete_pos
return -1
def gather_candidates(self, context):
try:
candidates = self.vim.call(self._omnifunc, 0, '')
if isinstance(candidates, dict):
candidates = candidates['words']
elif isinstance(candidates, int):
candidates = []
except Exception as e:
self.print_error('Error occurred calling omnifunction: ' +
self._omnifunc)
candidates = []
candidates = convert2candidates(candidates)
for candidate in candidates:
candidate['dup'] = 1
return candidates