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authorMattias Andrée <maandree@operamail.com>2014-02-28 21:21:54 +0100
committerMattias Andrée <maandree@operamail.com>2014-02-28 21:21:54 +0100
commit015bdb9e386ac2b0cef9a280f00cd81990e2b732 (patch)
tree15eddb9eea071d2952c691318b0213575d217592
parentm (diff)
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add users
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to '')
-rw-r--r--examples/plugin-test17
-rw-r--r--src/plugins/users.py42
-rw-r--r--src/util.py2
3 files changed, 58 insertions, 3 deletions
diff --git a/examples/plugin-test b/examples/plugin-test
index 301c99c..ba4d823 100644
--- a/examples/plugin-test
+++ b/examples/plugin-test
@@ -2,9 +2,11 @@
# A simple xpybar configuration example that tests the plugins
+import os
from plugins.uptime import Uptime
from plugins.loadavg import AverageLoad
+from plugins.users import Users
OUTPUT, HEIGHT, YPOS, TOP = 0, 24, 24, True
@@ -26,7 +28,18 @@ def redraw():
tot_tasks = loadavg_.total_tasks
last_pid = loadavg_.last_pid
- text = 'Uptime: %s │ Idle time: %s %s │ Average load: %2i%% %2i%% %2i%% %i/%i %i'
- text %= (uptime, tot_idle, avg_idle, avg_5, avg_10, avg_15, act_tasks, tot_tasks, last_pid)
+ users_ = Users().users
+ you = os.environ['USER']
+ def colour_user(user):
+ if user == 'root':
+ return '\033[31m%s\033[39m'
+ elif not user == you:
+ return '\033[33m%s\033[39m'
+ else:
+ return '%s'
+ users = ' '.join(['%s{%i}' % (colour_user(u) % u, len(users_[u])) for u in users_.keys()])
+
+ text = 'Uptime: %s │ Idle time: %s %s │ Average load: %2i%% %2i%% %2i%% %i/%i %i │ Users: %s'
+ text %= (uptime, tot_idle, avg_idle, avg_5, avg_10, avg_15, act_tasks, tot_tasks, last_pid, users)
bar.draw_coloured_text(0, 10, 0, 2, text)
diff --git a/src/plugins/users.py b/src/plugins/users.py
new file mode 100644
index 0000000..a73939e
--- /dev/null
+++ b/src/plugins/users.py
@@ -0,0 +1,42 @@
+# -*- python -*-
+'''
+xpybar – xmobar replacement written in python
+Copyright © 2014 Mattias Andrée (maandree@member.fsf.org)
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+'''
+
+from util import *
+
+
+class Users:
+ '''
+ Gets the logged in users and what TTY:s they are using
+
+ @variable users:dict<str, list<str>> Map from logged in users to acquired TTY:s
+ '''
+
+
+ def __init__(self):
+ '''
+ Constructor
+ '''
+ users = spawn('w').read().decode('utf-8', 'replace').split('\n')[2 : -1]
+ users = [list(filter(lambda cell : not cell == '', line.split(' ')))[:2] for line in users]
+ self.users = {}
+ for (user, tty) in users:
+ if user not in self.users:
+ self.users[user] = []
+ self.users[user].append(tty)
+
diff --git a/src/util.py b/src/util.py
index d12d3b2..25aac1f 100644
--- a/src/util.py
+++ b/src/util.py
@@ -55,6 +55,6 @@ def spawn(*command):
@param command:*str The command line
@return :istream The process's stdout
'''
- proc = process.Popen(list(command), stderr = sys.stderr, stdout = PIPE)
+ proc = subprocess.Popen(list(command), stderr = sys.stderr, stdout = subprocess.PIPE)
return proc.stdout