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authorMattias Andrée <maandree@kth.se>2017-03-08 22:10:21 +0100
committerMattias Andrée <maandree@kth.se>2017-03-08 22:10:21 +0100
commitc302db32c2bad1458d1827bacaef6f399d2c6a60 (patch)
tree219a2a2908aa8f8891c99277b8a9128d264847f5 /src/plugins/lid.py
parentalsa: use default card by default and add support for lookup by cardname (diff)
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m + add lid and powersupply
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'src/plugins/lid.py')
-rw-r--r--src/plugins/lid.py41
1 files changed, 41 insertions, 0 deletions
diff --git a/src/plugins/lid.py b/src/plugins/lid.py
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+++ b/src/plugins/lid.py
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+# -*- python -*-
+'''
+xpybar – xmobar replacement written in python
+Copyright © 2014, 2015, 2016, 2017 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/>.
+'''
+
+import os
+
+
+class Lid:
+ '''
+ Laptop lid monitor
+ '''
+
+ @staticmethod
+ def is_open():
+ '''
+ Check whether the lid is open
+
+ @param :bool? `True` if the lid is open,
+ `False` if the lid is closed,
+ `None` if there is no lid, or if the
+ computer does not report the lid's state
+ '''
+ if not os.path.exists('/proc/acpi/button/lid/LID/state'):
+ return None
+ with open('/proc/acpi/button/lid/LID/state') as file:
+ return 'open' in file.read.decode('utf-8', 'strict')