X-Git-Url: https://git.shemshak.org/~bandali/configs/blobdiff_plain/d7dee82420a04e5c92e5b5ad316e14a49bd4d689..ca3a844af240ca87882522d14b530e0f1a6327ef:/.local/bin/my-i3status

diff --git a/.local/bin/my-i3status b/.local/bin/my-i3status
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+#!/usr/bin/env python2
+# -*- coding: utf-8 -*-
+
+# This script is a simple wrapper which prefixes each i3status line with custom
+# information. It is based on:
+# https://github.com/i3/i3status/blob/master/contrib/wrapper.py
+#
+# In ~/.i3status.conf, add the following line:
+#     output_format = "i3bar"
+# in the 'general' section.
+# Then, in ~/.config/i3/config or ~/.config/sway/config add:
+#     status_command i3status | my-i3status.py
+# in the 'bar' section.  Make sure my-i3status.py is in $PATH.
+#
+# © 2012 Valentin Haenel <valentin.haenel@gmx.de>
+# © 2018 Amin Bandali <bandali@gnu.org>
+#
+# This program is free software. It comes without any warranty, to the extent
+# permitted by applicable law. You can redistribute it and/or modify it under
+# the terms of the Do What The Fuck You Want To Public License (WTFPL), Version
+# 2, as published by Sam Hocevar. See http://sam.zoy.org/wtfpl/COPYING for more
+# details.
+
+import sys
+import json
+import os
+
+def get_nosleep():
+    """ Return true if ~/.nosleep exists. """
+    return os.path.isfile(os.path.expanduser("~/.nosleep"))
+
+def print_line(message):
+    """ Non-buffered printing to stdout. """
+    sys.stdout.write(message + '\n')
+    sys.stdout.flush()
+
+def read_line():
+    """ Interrupted respecting reader for stdin. """
+    # try reading a line, removing any extra whitespace
+    try:
+        line = sys.stdin.readline().strip()
+        # i3status sends EOF, or an empty line
+        if not line:
+            sys.exit(3)
+        return line
+    # exit on ctrl-c
+    except KeyboardInterrupt:
+        sys.exit()
+
+if __name__ == '__main__':
+    # Skip the first line which contains the version header.
+    print_line(read_line())
+
+    # The second line contains the start of the infinite array.
+    print_line(read_line())
+
+    while True:
+        line, prefix = read_line(), ''
+        # ignore comma at start of lines
+        if line.startswith(','):
+            line, prefix = line[1:], ','
+
+        if get_nosleep():
+            j = json.loads(line)
+            # insert information into the start of the json, but could be anywhere
+            j.insert(0, {'full_text' : '•', 'name' : 'nosleep'})
+            # and echo back new encoded json
+            print_line(prefix+json.dumps(j))
+        else:
+            print_line(prefix+line)