1 files changed, 52 insertions, 0 deletions
diff --git a/powerline/bindings/i3/powerline-i3.py b/powerline/bindings/i3/powerline-i3.py
new file mode 100755
index 0000000..f44e928
--- /dev/null
+++ b/powerline/bindings/i3/powerline-i3.py
@@ -0,0 +1,52 @@
+#!/usr/bin/env python
+# vim:fileencoding=utf-8:noet
+from __future__ import (unicode_literals, division, absolute_import, print_function)
+
+import sys
+import time
+
+from threading import Lock
+
+from powerline.bindings.wm import get_i3_connection, i3_subscribe
+
+from powerline import Powerline
+from powerline.lib.monotonic import monotonic
+
+
+class I3Powerline(Powerline):
+	'''Powerline child for i3bar
+
+	Currently only changes the default log target.
+	'''
+	default_log_stream = sys.stderr
+
+
+if __name__ == '__main__':
+	name = 'wm'
+	if len(sys.argv) > 1:
+		name = sys.argv[1]
+
+	powerline = I3Powerline(name, renderer_module='i3bar')
+	powerline.update_renderer()
+
+	interval = 0.5
+
+	print ('{"version": 1}')
+	print ('[')
+	print ('[]')
+
+	lock = Lock()
+
+	def render(event=None, data=None, sub=None):
+		global lock
+		with lock:
+			print (',[' + powerline.render()[:-1] + ']')
+			sys.stdout.flush()
+
+	i3 = get_i3_connection()
+	i3_subscribe(i3, 'workspace', render)
+
+	while True:
+		start_time = monotonic()
+		render()
+		time.sleep(max(interval - (monotonic() - start_time), 0.1))