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Make @window_cached use @wraps

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Otherwise documentation is not saved (hidden in decorated function only visible
in the closure).
This commit is contained in:
ZyX 2013-03-10 20:28:47 +04:00
parent ae62aee529
commit 657fcd1a99
1 changed files with 4 additions and 2 deletions

6
powerline/segments/vim.py

@ -12,6 +12,7 @@ from powerline.bindings.vim import vim_get_func, getbufvar
from powerline.theme import requires_segment_info
from powerline.lib import memoize, humanize_bytes, add_divider_highlight_group
from powerline.lib.vcs import guess
from functools import wraps
from collections import defaultdict
vim_funcs = {
@ -87,6 +88,8 @@ def bufname(segment_info, **kwargs):
def window_cached(func):
cache = {}
@requires_segment_info
@wraps(func)
def ret(segment_info, *args, **kwargs):
window_id = segment_info['window_id']
if segment_info['mode'] == 'nc':
@ -95,8 +98,7 @@ def window_cached(func):
r = func(*args, **kwargs)
cache[window_id] = r
return r
ret = requires_segment_info(ret)
ret.__name__ = func.__name__
return ret