class QCompleter(Completer):
"""Completer for the q language"""
def __init__(self):
namespace = q(r'\d')
res = q('.Q.res')
dot_q = q('1_key .q')
self.path_completer = PathCompleter()
self.words_info = [(list(res), 'k'), (list(dot_q), 'q'),
(list(q.key(namespace)), str(namespace))]
def get_completions(self, document, complete_event):
"""Yield completions"""
# Detect a file handle
m = HSYM_RE.match(document.text_before_cursor)
if m:
text = m.group(1)
doc = Document(text, len(text))
for c in self.path_completer.get_completions(doc, complete_event):
yield c
else:
# Get word/text before cursor.
word_before_cursor = document.get_word_before_cursor(False)
for words, meta in self.words_info:
for a in words:
if a.startswith(word_before_cursor):
yield Completion(a,
-len(word_before_cursor),
display_meta=meta)
def get_path_matches(self, _, word_before_cursor):
completer = PathCompleter(expanduser=True)
document = Document(text=word_before_cursor,
cursor_position=len(word_before_cursor))
for c in completer.get_completions(document, None):
yield Match(completion=c, priority=(0, ))
def get_path_matches(self, _, word_before_cursor):
completer = PathCompleter(expanduser=True)
document = Document(text=word_before_cursor,
cursor_position=len(word_before_cursor))
for c in completer.get_completions(document, None):
yield Match(completion=c, priority=(0,))