aboutsummaryrefslogtreecommitdiffstats
path: root/examples/plugins
diff options
context:
space:
mode:
authorMattias Andrée <maandree@operamail.com>2014-12-11 01:58:15 +0100
committerMattias Andrée <maandree@operamail.com>2014-12-11 01:58:15 +0100
commit623ebb2d3570795c3d405a8c293a8cad64d9b708 (patch)
tree36c26cc985f90598585872fbc294e2ed95f97fd4 /examples/plugins
parentm (diff)
downloadxpybar-623ebb2d3570795c3d405a8c293a8cad64d9b708.tar.gz
xpybar-623ebb2d3570795c3d405a8c293a8cad64d9b708.tar.bz2
xpybar-623ebb2d3570795c3d405a8c293a8cad64d9b708.tar.xz
add inotify
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to 'examples/plugins')
-rw-r--r--examples/plugins/inotify46
1 files changed, 46 insertions, 0 deletions
diff --git a/examples/plugins/inotify b/examples/plugins/inotify
new file mode 100644
index 0000000..d2a4afb
--- /dev/null
+++ b/examples/plugins/inotify
@@ -0,0 +1,46 @@
+# -*- python -*-
+
+# A xpybar configuration example testing the features of plugins.inotify
+# It also shows how you can monitor `featherweight`
+
+import os
+import threading
+
+from plugins.inotify import Inotify
+
+
+OUTPUT, HEIGHT, YPOS, TOP = 0, 12, 24, True
+
+
+def inotify(_line):
+ global news
+ semaphore.acquire()
+ try:
+ news = news_update_()
+ bar.invalidate()
+ finally:
+ semaphore.release()
+
+def news_update_():
+ try:
+ with open(featherweight_status_file, 'rb') as file:
+ status = int(file.read().decode('utf-8', 'replace').replace('\n', ''))
+ except:
+ status = 0
+ colour = '31'
+ if status <= 0: colour = '0'
+ elif status <= 5: colour = '32'
+ elif status <= 10: colour = '33'
+ return 'News: \033[%sm%i\033[0m' % (colour, status)
+
+featherweight_status_file = '%s/.var/lib/featherweight/status' % os.environ['HOME']
+news = news_update_()
+semaphore = threading.Semaphore()
+
+Inotify(inotify, featherweight_status_file, events = ['close_write'])
+
+
+def redraw():
+ bar.clear()
+ bar.draw_coloured_text(0, 10, 0, 2, news)
+