Archives/wting_autojump
1
0
Fork 0
mirror of https://github.com/wting/autojump synced 2024-10-27 20:34:07 +00:00
Code Issues Releases Wiki Activity

add match anywhere implementation

Browse Source
This commit is contained in:
William Ting 2013-12-17 16:25:45 -06:00
parent c259978585
commit 13377acbbd
1 changed files with 30 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
bin/autojump
View File

@ -24,7 +24,7 @@ from __future__ import print_function
from difflib import SequenceMatcher
from functools import partial
from itertools import chain
# FIXME(ting|2013-12-17): fix imports for Python 3 compatability
# FIXME(ting|2013-12-17): fix imports for Python 3 compatibility
from itertools import ifilter
from itertools import imap
from math import sqrt
@ -51,6 +51,7 @@ from utils import is_osx
from utils import last
from utils import print_entry
from utils import second
from utils import surround_quotes
from utils import take
VERSION = 'release-v21.8.0'
@ -182,14 +183,37 @@ def find_matches(entries, needles):
needles = map(sanitize, needles)
ignore_case = detect_smartcase(needles)
consecutive_matches = match_consecutive(needles, data, ignore_case)
quicksilver_matches = match_quicksilver(needles, data, ignore_case)
fuzzy_matches = match_fuzzy(needles, data, ignore_case)
exists = lambda entry: os.path.exists(entry.path)
return ifilter(
exists,
chain(consecutive_matches, quicksilver_matches, fuzzy_matches))
chain(
match_consecutive(needles, data, ignore_case),
match_quicksilver(needles, data, ignore_case),
match_fuzzy(needles, data, ignore_case),
match_anywhere(needles, data, ignore_case)))
def match_anywhere(needles, haystack, ignore_case=False):
"""
Matches needles anywhere in the path as long as they're in the same (but
not necessary consecutive) order.
For example:
needles = ['foo', 'baz']
regex needle = r'.*foo.*baz.*'
haystack = [
(path="/foo/bar/baz", weight=10),
(path="/baz/foo/bar", weight=10),
(path="/foo/baz", weight=10)]
result = [
(path="/moo/foo/baz", weight=10),
(path="/foo/baz", weight=10)]
"""
regex_needle = '.*' + '.*'.join(needles) + '.*'
regex_flags = re.IGNORECASE | re.UNICODE if ignore_case else re.UNICODE
found = lambda haystack: re.search(regex_needle, haystack.path, flags=regex_flags)
return ifilter(found, haystack)
def match_consecutive(needles, haystack, ignore_case=False):