Run Python Script from another script and redirect script output to text file Question: I would like to run a second Python script and to redirect the output of this second script to a text file. The scripts and the text file are in the same folder. I tried: import sys import os path = …
How to print to terminal like git log? Question: I’m writing a simple CLI application using python. I have a list of records that I want to print in the terminal and I would like to output them just like git log does. So as a partial list you can load more using the down …
stdout stdin node to python Question: I am trying to learn how to pass data back and forth between node and Python using stdin and stdout. This is something super bare bones where the node app.js calls the Python file test.py. app.js const spawn = require("child_process").spawn; const pythonProcess = spawn(‘python3’,["test.py"]); pythonProcess.stdout.on(‘data’, (data) => { mystr …
How to pass video stream from one Python script to another? Question: In my previous post, we found a way to pass an image file from one Python script to another: pass video data from one python script to another I am now trying to pass a video (successive images): write.py import sys import numpy …
* in print function in python Question: text = ‘PYTHON’ for index in range(len(text)): print(*text[:index + 1]) The * in the print function is producing a space between the characters on sys.stdout. Can someone please tell me what is it called and what does it actually do? Asked By: Niraj Raut || Source Answers: It …
How to correctly redirect stdout, logging and tqdm into a PyQt widget Question: TL;DR For answers, see: my 2019 initially own accepted answer using a text edit and stdout/stderr streams redirections, see https://stackoverflow.com/a/55082521/7237062 my second answer, now marked as the accepted one: a derived and improved approach with a real QProgressBar ! https://stackoverflow.com/a/74091829/7237062 QUESTION First …
Clearing the last line in the terminal when text wraps around Question: In my python program I want to print progress over a very long loop. I want to output specific information like percent complete etc…, but I don’t want all this output to take up the whole screen. Ideally, I want to to print …
Python: How to print on same line, clearing previous text? Question: In Python you can print on the same line using r to move back to the start of the line. This works well for progress bars or increasing precentage counters, eg: Python print on same line However when printing lines that may decrease in …
How to save model.summary() to file in Keras? Question: There is model.summary() method in Keras. It prints table to stdout. Is it possible to save this to file? Asked By: Dims || Source Answers: If you want the formatting of summary you can pass a print function to model.summary() and output to file that way: …
Multiple stdout w/ flush going on in Python threading Question: I have a small piece of code that I made to test out and hopefully debug the problem without having to modify the code in my main applet in Python. This has let me to build this code: #!/usr/bin/env python import sys, threading, time def …
