python_scripts | 一些python相关的演示代码

I'm using a Linux machine to run a python script within the Linux terminal. If I open the terminal inside the directory that houses my python script then use python3 availableHoursReporting.py command the script runs without any issues.

However, if I open a terminal session outside of the directory that houses my python script then I get RuntimeError: No auth token found. Authentication Flow needed

The directory structure is as follows on my Linux machine:

/home/ubuntu/python_scripts/Available-Hours-Reporting-/

The 'auth_token' is stored within the Available-Hours-Reporting folder

Here is the relevant code:

I am using a Python script to connect to an Xbee. I have managed to get this script to work fine and connect to the Xbee when executing the python script from a terminal. I am now trying to execute the script from Node.js using the npm package called "PythonShell".

PythonShell is working fine. When I run other scripts, it works fine and messages are sent back to node from the python shell.

When I try to run the script below, I don't seem to get anything back or nothing seems to be happening.

Python Script:

I am a newbie at FLask. I am building an app which uses Flask as framework. the app and server is supposed to work only on localhost.

When exiting the app I also want to shutdown the server.

I found the nice way to stop the server here http://web.archive.org/web/20190706125149/http://flask.pocoo.org/snippets/67

I placed a button in the htmll layout header (so it's there on all the pages) that uopn clicking shows a Tkinter dialog box. Now, before shutting down the server the app asks the user to confirm the action. No problems shutting down, all goes as expected. But answering "No" to the messagebox I created (Tkinter), makes that the second time I try to use the Exit button I get an error message.

here is my code.

Python:

I have a folder:

I have a 4xRaspberry pi3 SLURM cluster with a shared NFS folder. 4 workers (The master is also a worker buy using only 3 of its 4 cores)

The cluster is working ok (I have run some parallel python examples on it using mpiexec). Now, I want to try a scikit-learn example, and some tutorials I saw were using DASK-jobqueue with SLURM.

My code looks something like this:

I'm trying to copy arrays to a pandas Dataframe and get the error "too many indices for array".

I edited the crontab with -e option. Then I went to /etc/cron.d directory to create a file which would run the process. Again I edit the /etc/crontab file. But I couldn't made it run. I refered to this article from stackoverflow and did exactly same but I don't know why cron is not working for me ? here is how my crontab looks like -

So recently I have started to learn Web Dev and I seem to face the following problem very often with the transition property.

Here is the code:

https://codepen.io/utkarsh-kumar384/pen/qBZPxPb

The HTML:

I have made the following batch script to automatically run a program and commit a csv file to my repository. The pass is filled in with my real password. I delete the existing local repo, so that the clone command gets the most recent clean version each time. Whenever I run this, I get:

! [rejected] master -> master (non-fast-forward) error: failed to push some refs to 'https://github.com/maxbear123/Knox-County-Covid-19-Risk-Assesment.git' hint: Updates were rejected because the tip of your current branch is behind hint: its remote counterpart. Integrate the remote changes (e.g. hint: 'git pull ...') before pushing again. hint: See the 'Note about fast-forwards' in 'git push --help' for details.