nicolargo/glances
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improved server list sorting.

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This commit is contained in:
sangoh.hong 2019-01-18 22:45:25 +09:00
parent 61dbe609c1
commit d4f06b3e0c
1 changed files with 25 additions and 24 deletions
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49
glances/outputs/glances_curses_browser.py
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@ -62,7 +62,7 @@ class GlancesCursesBrowser(_GlancesCurses):
self._page_max_lines = 0
self.is_end = False
self._sort_order_list = None
self._revesed_sorting = False
self._stats_list = None
@property
@ -104,19 +104,21 @@ class GlancesCursesBrowser(_GlancesCurses):
return result
def _sort_by_status(self, item):
key = item['status']
if key == 'ONLINE':
return self._sort_order_list[0]
elif key == 'SNMP':
return self._sort_order_list[1]
elif key == 'PROTECTED':
return self._sort_order_list[2]
elif key == 'OFFLINE':
return self._sort_order_list[3]
elif key == 'UNKNOWN':
return self._sort_order_list[4]
def _get_stats(self, stats):
stats_list = None
if self._stats_list is not None:
stats_list = self._stats_list
stats_list.sort(reverse = self._revesed_sorting,
key = lambda x: { 'UNKNOWN' : 0,
'OFFLINE' : 1,
'PROTECTED' : 2,
'SNMP' : 3,
'ONLINE': 4 }.get(x['status'], 99))
else:
stats_list = stats
return stats_list
def cursor_up(self, stats):
"""Set the cursor to position N-1 in the list."""
if 0 <= self.cursor_position - 1:
@ -192,15 +194,14 @@ class GlancesCursesBrowser(_GlancesCurses):
self.cursor_pagedown(stats)
logger.debug("PageDown: Server {}/{} pages".format(self._current_page + 1, self._page_max))
elif self.pressedkey == ord('1'):
self._sort_order_list = None
self._stats_list = None
refresh = True
elif self.pressedkey == ord('2'):
self._sort_order_list = [0,1,2,3,4]
self._revesed_sorting = False
self._stats_list = stats.copy()
refresh = True
elif self.pressedkey == ord('3'):
self._sort_order_list = [4,3,2,1,0]
self._revesed_sorting = True
self._stats_list = stats.copy()
refresh = True
@ -292,6 +293,12 @@ class GlancesCursesBrowser(_GlancesCurses):
msg,
screen_x - x,
self.colors_list['TITLE'])
msg = '{}'.format(self._get_status_count(stats))
self.term_window.addnstr(y + 1, x,
msg,
screen_x - x)
if stats_len > stats_max and screen_y > 2:
msg = '{} servers displayed.({}/{}) {}'.format(self.get_pagelines(stats),
self._current_page + 1,
@ -339,13 +346,7 @@ class GlancesCursesBrowser(_GlancesCurses):
# Set the cursor position to the latest item
self.cursor = len(stats) - 1
stats_list = None
if self._sort_order_list is not None and self._stats_list is not None:
stats_list = self._stats_list
stats_list.sort(key=self._sort_by_status)
else:
stats_list = stats
stats_list = self._get_stats(stats)
start_line = self._page_max_lines * self._current_page
end_line = start_line + self.get_pagelines(stats_list)
current_page = stats_list[start_line:end_line]