Category "python-3.x"

Pandas Group by index Hour and keeping observation for each hour

I have a pandas dataframe containing one column and a datetime index, i need to group the data by hour and keep each obsevation (record) for each of the grouped

How do I calculate the global efficiency of graph in igraph (python)?

I am trying to calculate the global efficiency of a graph in igraph but I am not sure if I using the module correctly. I think there is a solution that might ma

ParseError: Error tokenizing data. C error: Buffer overflow caught - possible malformed input file. (read_csv)

I cannot use read_csv method of pandas properly on kaggle. Error that I get is: ParseError: Error tokenizing data. C error: Buffer overflow caught - possible ma

Error Setting Python Plugin on Eclipse: Using an Unsupported version (Python and JPython)

I was adding a Python plugin to Eclipse. I was able to successfully add PyDev. However, when I was adding manually the interpreter I got the following error: -

Odoo : How to clear a many2many field when a many2one field change?

Im new to odoo. Im using odoo 13 and I have a many2one field and a many2many field with domain on the many2one field. What I need is that if the user changes th

Getting error Bad File Descriptor while installing pip

whenever i try to install pip i always get this error. pls help . i dont know how to fix this i tried doing it using the default python executable using the mod

Implement constrained optimization problem in Mystic

Is it possible to implement the following problem in mystic? The problem minimizes a sum of squares between two (10000 by 40) matrices: Σ(X-A)^2 where X i

Python program works only from pycharm, not somewhere else

The script works fine when I run it in pycharm, but if I run it from somewhere else it just doesn't work. When I run it via cmd it gives me this error: Tracebac

How to convert input arguments to program as json in python

Here is my code import json import sys def main(): payloads=sys.argv[2] payloads=payloads.replace(",",",\"") payloads=payloads.replace(":","\":")

How to add a word in the list of Alphabetical order in python programming language without repeating letters from the alphabet?

How to add a word in the list of Alphabetical order in python programming language without repeating letters from the alphabet? Here's my code: key=input("Enter

how to apply ModelCheckpoint in a custom training loop for tensorflow 2.0?

we can set tf.keras.callbacks.ModelCheckpoint(), then pass a callbacks argument to fit() method to save the best modelcheckpoint, but how to make the same thing

Unable to exit tkinter app when using "wait_variable()"

I have a python code that includes tkinter window and other running tasks. I've been trying to bind "WM_DELETE_WINDOW" event to a function that exits my python

Encounter an Error in Python for Variational Autoencoder

I encounter an error while implementing Variational Autoencoders, the code I actually get from coursera course but it didn't run. the whole code run smoothly,

Calling a REST API with Api Id and key using Python

I am trying to send a request to get a token to an API. curl -X POST "https://base_url/token" -H "accept: application/json" -H "Content-Type: applicatio

Why static files are not loading? | Django

I'm trying to load static files, but it's showing following error: GET http://127.0.0.1:8000/static/css/user/style.css net::ERR_ABORTED 404 (Not Found) - home:2

Improving exception handling of Netmiko script to SSH into Cicso devices

I'm trying to improve the exception handling of a netmiko script that successfully runs commands on Cisco devices listed in a text file and saves a list of the

How to call same start_urls for different search codes in scrapy

Apologies in advance, if my question sounds pretty lame. As per my crawling requirements, I need to hit 1 url and search for 1 item at a time in the search box

File not found error in Jupyter lab using python

I using online jupyterlab which can be accessed through this link below if not then use the second link This is the second link So the problem is i have uploade

python service access to ajax call , CORS error

I'm getting lost with this problem, i have a service written in python that i need to access from a web page with an ajax call the python code is as follows: im

Missing val_acc after fitting sequential model

I am missing information about the 'val_acc' attribute when I fit a compiled sequential model. I have a sequential model that is compiled with 'accuracy' metr