Re: Share Code: Laptop Lid State
On Tue, 2013-07-30 at 17:00 +0100, Chris Angelico wrote: On Tue, Jul 30, 2013 at 3:06 PM, Devyn Collier Johnson devyncjohn...@gmail.com wrote: Aloha everyone! I attached a script that I thought I could share with everyone for your help. This Python3 script only works on Unix systems. It prints the current state of the lid. This can be used to make a script that performs some action when the lid is closed or open. The script is licensed under LGPLv3 and I will soon upload it to my Launchpad account. Enjoy! There's... no Python code in that. Why not simply open(/proc/acpi/button/lid/LID/state) and read from it, instead of using cat and awk? The correct way to implement this is to use the power management services available on the System D-Bus. Integrating with D-Bus from Python is easy! -- https://mail.python.org/mailman/listinfo/python-list
Re: Share Code: Laptop Lid State
On Wed, Jul 31, 2013 at 4:05 AM, Devyn Collier Johnson devyncjohn...@gmail.com wrote: On 07/30/2013 12:00 PM, Chris Angelico wrote: On Tue, Jul 30, 2013 at 3:06 PM, Devyn Collier Johnson devyncjohn...@gmail.com wrote: Aloha everyone! I attached a script that I thought I could share with everyone for your help. This Python3 script only works on Unix systems. It prints the current state of the lid. This can be used to make a script that performs some action when the lid is closed or open. The script is licensed under LGPLv3 and I will soon upload it to my Launchpad account. Enjoy! There's... no Python code in that. Why not simply open(/proc/acpi/button/lid/LID/state) and read from it, instead of using cat and awk? ChrisA The script returns either open or close instead of printing the whole file contents. I thought some people would find it useful (^_^;). Not having a Linux laptop handy I can't test it, but my point is that text parsing of that nature can be done directly by Python. You can snip out the open or close easily with one, maybe two lines of code at the most, and that without dropping to a shell, a completely superfluous 'cat' process, and awk. You then capture the STDOUT of that and promptly print it to your own STDOUT. Why not either do it truly in Python, or do it directly in a shell script and skip the Python interpreter? ChrisA -- http://mail.python.org/mailman/listinfo/python-list
Share Code: Laptop Lid State
Aloha everyone!
I attached a script that I thought I could share with everyone for
your help. This Python3 script only works on Unix systems. It prints the
current state of the lid. This can be used to make a script that
performs some action when the lid is closed or open. The script is
licensed under LGPLv3 and I will soon upload it to my Launchpad account.
Enjoy!
Mahalo,
devyncjohn...@gmail.com
#!/usr/bin/env python3
#Made by Devyn Collier Johnson, NCLA, Linux+, LPIC-1, DCTS
devyncjohn...@gmail.com
# LGPLv3 - 2013. (Devyn Collier Johnson, NCLA, Linux+, LPIC-1, DCTS)©
#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 theGNU
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 subprocess; print(subprocess.getoutput('cat
/proc/acpi/button/lid/LID/state | awk \'{ print $2 }\''))
--
http://mail.python.org/mailman/listinfo/python-list
Re: Share Code: Laptop Lid State
On Tue, Jul 30, 2013 at 3:06 PM, Devyn Collier Johnson devyncjohn...@gmail.com wrote: Aloha everyone! I attached a script that I thought I could share with everyone for your help. This Python3 script only works on Unix systems. It prints the current state of the lid. This can be used to make a script that performs some action when the lid is closed or open. The script is licensed under LGPLv3 and I will soon upload it to my Launchpad account. Enjoy! There's... no Python code in that. Why not simply open(/proc/acpi/button/lid/LID/state) and read from it, instead of using cat and awk? ChrisA -- http://mail.python.org/mailman/listinfo/python-list
Re: Share Code: Laptop Lid State
On Jul 30, 2013 10:06 AM, Chris Angelico ros...@gmail.com wrote: On Tue, Jul 30, 2013 at 3:06 PM, Devyn Collier Johnson devyncjohn...@gmail.com wrote: Aloha everyone! I attached a script that I thought I could share with everyone for your help. This Python3 script only works on Unix systems. It prints the current state of the lid. This can be used to make a script that performs some action when the lid is closed or open. The script is licensed under LGPLv3 and I will soon upload it to my Launchpad account. Enjoy! There's... no Python code in that. Why not simply open(/proc/acpi/button/lid/LID/state) and read from it, instead of using cat and awk? Or for that matter, why not just make it a bash script instead of Python? It's kind of pointless to go to all the trouble of starting a Python interpreter just to have it start a subprocess. -- http://mail.python.org/mailman/listinfo/python-list
Re: Share Code: Laptop Lid State
On 07/30/2013 12:00 PM, Chris Angelico wrote: On Tue, Jul 30, 2013 at 3:06 PM, Devyn Collier Johnson devyncjohn...@gmail.com wrote: Aloha everyone! I attached a script that I thought I could share with everyone for your help. This Python3 script only works on Unix systems. It prints the current state of the lid. This can be used to make a script that performs some action when the lid is closed or open. The script is licensed under LGPLv3 and I will soon upload it to my Launchpad account. Enjoy! There's... no Python code in that. Why not simply open(/proc/acpi/button/lid/LID/state) and read from it, instead of using cat and awk? ChrisA The script returns either open or close instead of printing the whole file contents. I thought some people would find it useful (^_^;). DCJ -- http://mail.python.org/mailman/listinfo/python-list
