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# ============================================================================
# FILE: _main.py
# AUTHOR: Shougo Matsushita <Shougo.Matsu at gmail.com>
# License: MIT license
# ============================================================================
import sys
import io
from importlib.util import find_spec
if find_spec('pynvim'):
from pynvim import attach
else:
from neovim import attach
def attach_vim(serveraddr):
if len(serveraddr.split(':')) == 2:
serveraddr, port = serveraddr.split(':')
port = int(port)
vim = attach('tcp', address=serveraddr, port=port)
else:
vim = attach('socket', path=serveraddr)
# sync path
for path in vim.call(
'globpath', vim.options['runtimepath'],
'rplugin/python3', 1).split('\n'):
sys.path.append(path)
# Remove current path
del sys.path[0]
return vim
class RedirectStream(io.IOBase):
def __init__(self, handler):
self.handler = handler
def write(self, line):
self.handler(line)
def writelines(self, lines):
self.handler('\n'.join(lines))
def main(serveraddr):
vim = attach_vim(serveraddr)
from deoplete.child import Child
from deoplete.util import error_tb
stdout = sys.stdout
sys.stdout = RedirectStream(lambda data: vim.out_write(data))
sys.stderr = RedirectStream(lambda data: vim.err_write(data))
try:
child = Child(vim)
child.main_loop(stdout)
except Exception as exc:
error_tb(vim, 'Error in child: %r' % exc)
if __name__ == '__main__':
main(sys.argv[1])
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