1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
# ============================================================================
# FILE: file.py
# AUTHOR: Felipe Morales <hel.sheep at gmail.com>
# Shougo Matsushita <Shougo.Matsu at gmail.com>
# License: MIT license
# ============================================================================
import os
import re
from os.path import exists, dirname
from .base import Base
from deoplete.util import expand
class Source(Base):
def __init__(self, vim):
super().__init__(vim)
self.name = 'file'
self.mark = '[F]'
self.min_pattern_length = 0
self.rank = 150
self.__isfname = ''
def on_init(self, context):
self.__buffer_path = context['vars'].get(
'deoplete#file#enable_buffer_path', 0)
def on_event(self, context):
self.__isfname = self.vim.call(
'deoplete#util#vimoption2python_not',
self.vim.options['isfname'])
def get_complete_position(self, context):
pos = context['input'].rfind('/')
return pos if pos < 0 else pos + 1
def gather_candidates(self, context):
p = self.__longest_path_that_exists(context, context['input'])
if p in (None, []) or p == '/' or re.search('//+$', p):
return []
complete_str = self.__substitute_path(context, dirname(p) + '/')
if not os.path.isdir(complete_str):
return []
hidden = context['complete_str'].find('.') == 0
contents = [[], []]
try:
for item in sorted(os.listdir(complete_str), key=str.lower):
if not hidden and item[0] == '.':
continue
contents[not os.path.isdir(complete_str + item)].append(item)
except PermissionError:
pass
dirs, files = contents
return [{'word': x, 'abbr': x + '/'} for x in dirs
] + [{'word': x} for x in files]
def __longest_path_that_exists(self, context, input_str):
data = re.split(r'((?:%s+|(?<![\w\s])(?:~|\.{1,2})?/))' %
self.__isfname, input_str)
data = [''.join(data[i:]) for i in range(len(data))]
existing_paths = sorted(filter(lambda x: exists(
dirname(self.__substitute_path(context, x))), data))
return existing_paths[-1] if existing_paths else None
def __substitute_path(self, context, path):
m = re.match(r'(\.{1,2})/+', path)
if m:
if self.__buffer_path and context['bufname']:
base = context['bufname']
else:
base = os.path.join(context['cwd'], 'x')
for _ in m.group(1):
base = dirname(base)
path = os.path.abspath(os.path.join(base, path[len(m.group(0)):]))
return path
return expand(path)
|
