I have been using rsync and it is working fine… But we keep deleting files in the destination folder and rsync keeps syncing files from the source folder. What’s the solution for this? I need to delete files from the destination and rsync should not keep syncs files again from source. How to solve…
Tag: python
Error connecting to MariaDB from Linux Environment: ImportError: libmariadb.so.3: cannot open shared object file: No such file or directory
I am trying to connect to MariaDB using a python connector from a linux machine and while doing so I am getting the following error; Steps taken to Install mariadb from PYPI: pip install sqlalchemy pip install mariadb Note: additionally to pip install mariadb from PYPI, in a linux systems, the pip script addi…
Using Docker with Python Poetry?
I’ve been using Docker with pipenv for my data science deployment setup and now I want to change to Poetry. My Dockerfile is: My pyproject.toml: This is based on other Dockerfiles that I found on StackOverflow. I run into the following problem: So this looks like the Poetry is not used, where Jupyter is…
Build gradle assemble apk using laravel function
I’m currently calling the main python file in larval function, and inside that main python file I’m calling another 2 files ( PowerShell and sub python file) the problem is when the Laravel function is triggered it only call the main python file, however when I call the main python file using term…
How can I send a keyboard interrupt ctrl+] to the terminal using a Python program?
I’m currently working on a ESP32 project in which there is a command named ‘idf.py monitor’. This command outputs strings into the bash only after the keyboard interruption ‘ctrl+]’. It’s annoying to finish the program by tabbing ‘ctrl+]’ everytime. So that I wr…
How to stream 4k video in jetson xavier using udpsink in gstreamer
I am using a jetson xavier NX and i have connected 4k camera to it. I want to stream 4k video using gstreamer and RTP and store the streamed video data as an mkv file on another jetson. However my data is getting compressed a lot and I am not able to send it in 4k even though 4k is
How do I pause other processes when user input / confirmation is required Subprocess Python
If I have a script (process run.py) that will run 3 subprocesses A.py, B.py, C.py (3 scripts called at same time through process run.py). The operation is fine. However say in b.py i have a line such as (pref) How can i get subprocess of A.py and c.py to wait/pause for 5seconds, in order for user to enter y o…
Run interactive Bash in dumb terminal using Python subprocess.Popen and pty
This question is similar to Run interactive Bash with popen and a dedicated TTY Python, except that I want to run Bash in a “dumb” terminal (TERM=dumb), and without putting the tty into raw mode. The code below is my attempt. The code is similar to the solution given in the linked question, with t…
C++ including Python.h compiling using makefile
I am trying to compile a C++ program which uses Python.h to execute some python scripts. Before adding the python, I had a makefile which works perfectly. I added the code to run the python script, which involves including the Python.h file. I edited the makefile to include this file, without success. My make…
Syntax error calling Python from C with fork-execv
I want to call a Python script as a child process from a C program using fork and execv. I have tested it calling bin/ls and it works: So I changed the C code to call the Create_Buffer() function in this Python file: The Python script has two functions; I want to call Create_Buffer(), so I changed my C file