From 0cb432cb825e80c5a6f6dc9bc9c52a38f9b45319 Mon Sep 17 00:00:00 2001 From: Jerko Steiner Date: Wed, 1 Jan 2020 20:00:41 +0100 Subject: Add TypeScript autoimport support for deoplete (#2779) * Add autoimport support for deoplete * Fix test_deoplete_source.py * Use callback instead of is_async for deoplete Shuogo, the author of Deoplete, does not recommend using the `is_async` option: > I think is_async is not recommended. It is not so useful and broken. > You should use callback system instead. Link: https://github.com/Shougo/deoplete.nvim/issues/1006#issuecomment-526797857 Incidentally, the same thread mentiones an issue started by w0rp: https://github.com/Shougo/deoplete.nvim/issues/976 The deoplete docs also say is_async is deprecated: > is_async (Bool) > If the gather is asynchronous, the source must set > it to "True". A typical strategy for an asynchronous > gather_candidates method to use this flag is to > set is_async flag to True while results are being > produced in the background (optionally, returning them > as they become ready). Once background processing > has completed, is_async flag should be set to False > indicating that this is the last portion of the > candidates. > > Note: The feature is deprecated and not recommended. > You should use callback system by > |deoplete#auto_complete()| instead. Link: https://github.com/Shougo/deoplete.nvim/blob/master/doc/deoplete.txt Co-authored-by: w0rp --- rplugin/python3/deoplete/sources/ale.py | 22 +++++++++------------- 1 file changed, 9 insertions(+), 13 deletions(-) (limited to 'rplugin/python3/deoplete') diff --git a/rplugin/python3/deoplete/sources/ale.py b/rplugin/python3/deoplete/sources/ale.py index 3955ed2d..ae1f4039 100644 --- a/rplugin/python3/deoplete/sources/ale.py +++ b/rplugin/python3/deoplete/sources/ale.py @@ -24,6 +24,7 @@ class Source(Base): self.rank = 1000 self.is_bytepos = True self.min_pattern_length = 1 + self.is_volatile = True # Do not forget to update s:trigger_character_map in completion.vim in # updating entries in this map. self.input_patterns = { @@ -44,21 +45,16 @@ class Source(Base): if not self.vim.call('ale#completion#CanProvideCompletions'): return None - if context.get('is_refresh'): - context['is_async'] = False + event = context.get('event') - if context['is_async']: - # Result is the same as for omnifunc, or None. + if event == 'Async': result = self.vim.call('ale#completion#GetCompletionResult') + return result or [] - if result is not None: - context['is_async'] = False - - return result - else: - context['is_async'] = True - - # Request some completion results. - self.vim.call('ale#completion#GetCompletions', 'deoplete') + if context.get('is_refresh'): + self.vim.command( + "call ale#completion#GetCompletions('ale-callback', " + \ + "{'callback': {completions -> deoplete#auto_complete() }})" + ) return [] -- cgit v1.2.3