def kill_buffers(
nvim: Nvim,
last_used: Mapping[int, None],
paths: AbstractSet[PurePath],
reopen: Mapping[PurePath, PurePath],
) -> None:
active = ({
win_get_buf(nvim, win=win): win
for win in find_non_fm_windows_in_tab(
nvim,
last_used=last_used,
)
} if reopen else {})
for buf in list_bufs(nvim, listed=True):
name = PurePath(buf_name(nvim, buf=buf))
buf_paths = ancestors(name) | {name}
if not buf_paths.isdisjoint(paths):
win = active.get(buf)
new_path = reopen.get(name)
if reopen and win and new_path:
p = Path(name)
p.touch()
with hold_win_pos(nvim):
set_cur_win(nvim, win=win)
escaped = nvim.funcs.fnameescape(normcase(new_path))
nvim.command(f"edit! {escaped}")
p.unlink(missing_ok=True)
buf_close(nvim, buf=buf)
async def _poll(self) -> None:
while True:
bufs = await async_call(
self._supervisor.nvim,
lambda: list_bufs(self._supervisor.nvim, listed=True),
)
await self._misc.vacuum({buf.number for buf in bufs})
async with self._supervisor.idling:
await self._supervisor.idling.wait()
def find_buffers_with_file(nvim: Nvim, file: PurePath) -> Iterator[Buffer]:
for buf in list_bufs(nvim, listed=True):
name = PurePath(buf_name(nvim, buf=buf))
if name == file:
yield buf
def find_fm_buffers(nvim: Nvim) -> Iterator[Buffer]:
for buf in list_bufs(nvim, listed=True):
if is_fm_buffer(nvim, buf=buf):
yield buf
def _list_marked_bufs(nvim: Nvim) -> Iterator[Buffer]:
for buf in list_bufs(nvim):
flag: Optional[bool] = buf_get_var(nvim, buf=buf, key=BUF_VAR_NAME)
if flag:
yield buf
def find_buffers_with_file(nvim: Nvim, file: str) -> Iterator[Buffer]:
for buf in list_bufs(nvim):
name = buf_name(nvim, buf=buf)
if name == file:
yield buf
def kill_buffers(nvim: Nvim, paths: AbstractSet[str]) -> None:
for buf in list_bufs(nvim):
name = buf_name(nvim, buf=buf)
buf_paths = ancestors(name) | {name}
if not buf_paths.isdisjoint(paths):
buf_close(nvim, buf=buf)
def _scratch_buffer(nvim: Nvim) -> None:
bufs = list_bufs(nvim, listed=False)
for buf in bufs:
name = buf_name(nvim, buf=buf)
if not name:
buf_set_option(nvim, buf=buf, key="buftype", val="nofile")
def cont() -> Iterator[str]:
for buf in list_bufs(nvim, listed=True):
with suppress(NvimError):
filename = buf_name(nvim, buf=buf)
yield filename