def get_r_completions(self, document, complete_event):
text_before = document.current_line_before_cursor
completion_requested = complete_event.completion_requested
# somehow completion while typing is very slow in "print("
# so we manually disable it
if not completion_requested and "print(" in text_before and \
re.match(r".*print\([^\)]*$", remove_nested_paren(text_before)):
token = rcompletion.assign_line_buffer(text_before)
text_before = token
with suppress_stderr():
try:
token = rcompletion.assign_line_buffer(text_before)
# do not timeout package::func
if "::" in token or completion_requested:
timeout = 0
else:
timeout = self.timeout
rcompletion.complete_token(timeout)
completions = rcompletion.retrieve_completions()
except Exception:
completions = []
for c in completions:
if c.startswith(token) and c != token:
if c.endswith("="):
c = c[:-1] + " = "
if c.endswith("::"):
# let get_package_completions handles it
continue
yield Completion(c, -len(token))
def get_r_completions(self, document, complete_event):
text_before = document.current_line_before_cursor
completion_requested = complete_event.completion_requested
with native_read_console():
try:
token = rcompletion.assign_line_buffer(text_before)
rcompletion.complete_token(
0 if completion_requested else self.timeout)
completions = rcompletion.retrieve_completions()
except Exception:
completions = []
for c in completions:
if c.startswith(token):
if c.endswith("="):
c = c[:-1] + " = "
if c.endswith("::"):
# let get_package_completions handles it
continue
yield Completion(c, -len(token))
def test_completion(gctorture):
completion.assign_line_buffer("lib")
completion.complete_token()
assert "library" in completion.retrieve_completions()