vimrunner.Server.remote_expr waits for the result so we don't need to
sleep, except perhaps if vim does something asynchronously?
Anyway, this doesn't seem to break any tests here, and is noticeably
faster.
vimrunner.Client.command doesn't do any escaping so we can only use
double quotes. Otherwise it does this:
self.server.remote_expr(["VimrunnerPyEvaluateCommandOutput('let g:vimwiki_list = [{'syntax': 'mediawiki', 'ext': '.txt','path': '/tmp/tmpl1hh2nnf'}]')"])
E449: Invalid expression received: Send expression failed.
We're mounting taskwiki read-only (because the docker container runs as
root) so place the pytest cache elsewhere. This means re-running failed
test isn't possible now. If that is desired, we may run the container as
current user (may require libnss-unknown) instead, later.
This reverts commit 7b823ace5b.
Python in Travis is only used to merge the coverage results (in fact,
not even that, as those results never get out of the docker image), it
doesn't affect the tests in any way.
After updating python to 3.8 the following error pops up when entering
vimwiki:
```
"~/vimwiki/README.md" 63L, 1510C
Error detected while processing ~/dotfiles/vim/bundle/taskwiki/ftplugin/vimwiki/taskwiki.vim:
line 33:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "~/dotfiles/vim/bundle/taskwiki/taskwiki/main.py", line 640, in <module>
WholeBuffer.update_from_tw()
File "~/dotfiles/vim/bundle/taskwiki/taskwiki/errors.py", line 26, in wrapped_function
original_function(*args, **kwargs)
File "~/dotfiles/vim/bundle/taskwiki/taskwiki/decorators.py", line 9, in wrapped_function
vim.command('let save_pos = getpos(".")')
vim.error: Vim:~/dotfiles/vim/bundle/taskwiki/taskwiki/short.py:41: SyntaxWarning: "is not" with a literal. Did you mean "!="?
```
Changing from `is not` to `!=` solves this issue.
`has('python')` and `has('python3')` work the same in Vim and Neovim, so there's
no need for that extra check. That check is even wrong, since Nvim's `:python`
and friends won't work either as long as the Python provider isn't installed as
well.
Since markup syntax initialization is crucial to having a working TaskCache
object, it should happen as part of the __init__ function. Also, this is
more consistent with the already existing sourcing of other taskwiki
specific Vim variables.
Taskwiki already supports the Neovim terminal when executing "task
edit", but otherwise assumes that command doesn't exist and falls back
to using "!".
Unfortunately, for users of non-terminal Vim instances, TaskWikiEdit
doesn't work, as "!" doesn't provide a fully functioning terminal,
leading to visual corruption.
Fortunately, vim8 now comes with a compatible implementation of that
command.
Here we extend the 'terminal' detection to check for either Neovim or
Vim8.
