nicolargo/glances
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Server list sorting added.

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Sort by server status.
Using key 1,2,3
This commit is contained in:
sangoh.hong 2019-01-17 23:34:14 +09:00
parent 43d51513f8
commit ac978176b9
1 changed files with 43 additions and 4 deletions
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45
glances/outputs/glances_curses_browser.py
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@ -62,6 +62,8 @@ class GlancesCursesBrowser(_GlancesCurses):
self._page_max_lines = 0
self.is_end = False
self._sort_order_list = None
self._stats_list = None
@property
def active_server(self):
@ -102,6 +104,19 @@ 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 cursor_up(self, stats):
"""Set the cursor to position N-1 in the list."""
if 0 <= self.cursor_position - 1:
@ -145,7 +160,7 @@ class GlancesCursesBrowser(_GlancesCurses):
def __catch_key(self, stats):
# Catch the browser pressed key
self.pressedkey = self.get_key(self.term_window)
refresh = False
if self.pressedkey != -1:
logger.debug("Key pressed. Code=%s" % self.pressedkey)
@ -176,6 +191,23 @@ class GlancesCursesBrowser(_GlancesCurses):
# 'Page Down' > Next page in the server list
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._stats_list = stats.copy()
refresh = True
elif self.pressedkey == ord('3'):
self._sort_order_list = [4,3,2,1,0]
self._stats_list = stats.copy()
refresh = True
if refresh:
self._current_page = 0
self.cursor_position = 0
self.flush(stats)
# Return the key code
return self.pressedkey
@ -307,9 +339,16 @@ 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:
stats_list = self._stats_list
stats_list.sort(key=self._sort_by_status)
else:
stats_list = stats
start_line = self._page_max_lines * self._current_page
end_line = start_line + self.get_pagelines(stats)
current_page = stats[start_line:end_line]
end_line = start_line + self.get_pagelines(stats_list)
current_page = stats_list[start_line:end_line]
# Display table
line = 0