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Showing posts from March, 2024

How To Get All Pool.apply_async Processes To Stop Once Any One Process Has Found A Match In Python

I have the following code that is leveraging multiprocessing to iterate through a large list and fi… Read more How To Get All Pool.apply_async Processes To Stop Once Any One Process Has Found A Match In Python

Regex Pattern To Exlude Specific String

I have a string that have this format: some text septembar 1989 And I'm using this regex find … Read more Regex Pattern To Exlude Specific String

Sklearn : Valueerror: Found Input Variables With Inconsistent Numbers Of Samples: [1, 6]

X = [ 1994. 1995. 1996. 1997. 1998. 1999.] y = [1.2 2.3 3.4 4.5 5.6 6.7] clf = LinearRegressio… Read more Sklearn : Valueerror: Found Input Variables With Inconsistent Numbers Of Samples: [1, 6]

Python Iterating Through Two Files By Line At The Same Time

I am trying to compare columns in two files to see if the values match, and if there is a match I w… Read more Python Iterating Through Two Files By Line At The Same Time

Python 3 Integer Addresses

x=300 y=300 print(id(x),id(y)) a=[300,300] print(id(a[0]),id(a[1])) On executing above code I get … Read more Python 3 Integer Addresses

About Close A File In Python

I know it is a good habit of using close to close a file if not used any more in Python. I have tri… Read more About Close A File In Python

Kick Off Daemonized Service Using Djangos Manage.py Custom Command?

I got a custom command in my reusable django app which I want to kick off a daemonized service and … Read more Kick Off Daemonized Service Using Djangos Manage.py Custom Command?

Parallelizing Model Predictions In Keras Using Multiprocessing For Python

I'm trying to perform model predictions in parallel using the model.predict command provided by… Read more Parallelizing Model Predictions In Keras Using Multiprocessing For Python

Runtimeerror While Opening Deploy.prototxt

I'm trying run a simple code with caffe that should open deploy.prototxt but it couldn't op… Read more Runtimeerror While Opening Deploy.prototxt

Getting Boto.exception.s3responseerror: S3responseerror: 403 Forbidden When Uploading File

There are a few other questions on this issue: boto.exception.S3ResponseError: S3ResponseError: 403… Read more Getting Boto.exception.s3responseerror: S3responseerror: 403 Forbidden When Uploading File

Pass Python Argument Through Vba

I have written a python script that needs to be called using VBA. I have written a python script th… Read more Pass Python Argument Through Vba

Parsing Csv File Using Panda

I have been using matplotlib for quite some time now and it is great however, I want to switch to p… Read more Parsing Csv File Using Panda

How To Save Sensor Data Output Into Excel Using Python

I'm currently working with raspberry pi and using DHT11 to read temperature and humidity values… Read more How To Save Sensor Data Output Into Excel Using Python

Using Python To Break A Continuous String Into Components?

This is similar to what I want to do: breaking a 32-bit number into individual fields This is my ty… Read more Using Python To Break A Continuous String Into Components?

Python: Read Multiple Lines From A File And Make Instances Stored In An Dictionary

My struggle: Reading two lines and jumping over the third. Then I want to store all the objects in … Read more Python: Read Multiple Lines From A File And Make Instances Stored In An Dictionary

How To Display Name In Legent But Not On Hover?

I used the trace name, which shows the names as the legend item and on hover. What should I use to … Read more How To Display Name In Legent But Not On Hover?

Python Operator Precedence With Augmented Assignment

It seems this question only answered for Java but I would like to know how it works in Python. So a… Read more Python Operator Precedence With Augmented Assignment

Python Tkinter Canvas Rectangle With An Image

Hello I would like to know how can I fill a canvas.rectangle with an image but not a colour. This i… Read more Python Tkinter Canvas Rectangle With An Image

Keras' Fit_generator() For Binary Classification Predictions Always 50%

I have set up a model to train on classifying whether an image is a certain video game or not. I pr… Read more Keras' Fit_generator() For Binary Classification Predictions Always 50%

Python Web Scraping List From Webpage To Text File

I took a Python class my junior year of college but have forgotten a lot. For work I was asked to t… Read more Python Web Scraping List From Webpage To Text File

Graphs, Plots In Python 3

I've been teaching myself the basics of programming using Python 3 and now want to delve into m… Read more Graphs, Plots In Python 3

How To Users.set_current_user?

How to create a custom login system with google-app-engine's User class? I'm making my own … Read more How To Users.set_current_user?

Python Authlib Flask - How To Do Authorize_redirect Explicitly?

I have 'code grant flow' login with the authlib flask integration working nicely: redirect_… Read more Python Authlib Flask - How To Do Authorize_redirect Explicitly?

Working Datetime Objects In Google App Engine

In this model class Rep(db.Model): mAUTHOR = db.UserProperty(auto_current_user=True) mUNIQU… Read more Working Datetime Objects In Google App Engine

Inconsistency Between Dataframe.plot.scatter And Dataframe.plot.density()?

The following example illustrates a strange difference between scatter- and density plots from pand… Read more Inconsistency Between Dataframe.plot.scatter And Dataframe.plot.density()?

Python Waiting Error

I tried to find a good code line for making python wait before executing the next code block, but n… Read more Python Waiting Error

Get Position In Tkinter Text Widget

I'm trying to find a reliable way of getting the current cursor position in a tkinter text widg… Read more Get Position In Tkinter Text Widget

Python Reload Module Does Not Take Effect Immediately

see the reproduction code below. Tracing a memory leak I found that reload(module) does not immedia… Read more Python Reload Module Does Not Take Effect Immediately

Find In Files Using Ruby Or Python

A popular text editor has the following 'find in files' feature that opens in a dialog box:… Read more Find In Files Using Ruby Or Python

Sorting According To Clockwise Point Coordinates

Given a list in Python containing 8 x, y coordinate values (all positive) of 4 points as [x1, x2, x… Read more Sorting According To Clockwise Point Coordinates

Generating A Remapped Numpy Array As A View.

A toy-case for my problem: I have a numpy array of size, say, 1000: import numpy as np a = np.arang… Read more Generating A Remapped Numpy Array As A View.

Catching Sslerror Due To Unsecure Url With Requests In Python?

I have a list of a few thousand URLs and noticed one of them is throwing as SSLError when passed in… Read more Catching Sslerror Due To Unsecure Url With Requests In Python?

How Can I Disable Quoting In The Python 2.4 Csv Reader?

I am writing a Python utility that needs to parse a large, regularly-updated CSV file I don't c… Read more How Can I Disable Quoting In The Python 2.4 Csv Reader?

Python Global Dict Across Different File Script

Hello. I am trying to use a global dict created in main.py, which is called in functions.py. In my … Read more Python Global Dict Across Different File Script

Doctests That Contain String Literals

I have a unit test that I'd like to write for a function that takes XML as a string. It's … Read more Doctests That Contain String Literals

Finding Non-intersection Of Two Pytorch Tensors

Thanks everyone in advance for your help! What I'm trying to do in PyTorch is something like nu… Read more Finding Non-intersection Of Two Pytorch Tensors

Turtle Graphic Window Not Working From Vs Code

I am using Visual Studio Code as my IDE and I am a bit of a beginner with Python so I decided to tr… Read more Turtle Graphic Window Not Working From Vs Code

Python: String To A List Of Lists

I'm new to python and confused about converting a string to a list. I'm unsure how to creat… Read more Python: String To A List Of Lists

Subprocess Stdout/stderr To Finite Size Logfile

I have a process which chats a lot to stderr, and I want to log that stuff to a file. foo 2> /… Read more Subprocess Stdout/stderr To Finite Size Logfile

Fourier Transform In Python 2d

I want to perform numerically Fourier transform of Gaussian function using fft2. Under this transfo… Read more Fourier Transform In Python 2d

Crawl And Scrape A Complete Site With Scrapy

import scrapy from scrapy import Request #scrapy crawl jobs9 -o jobs9.csv -t csv class JobsSpider(… Read more Crawl And Scrape A Complete Site With Scrapy

Not Able To Execute Terminal Command(top) In Python

I have this command: top -d 1.0 -n 1| grep Mem when i execute it in terminal i get: KiB Mem : 1633… Read more Not Able To Execute Terminal Command(top) In Python

Google Drive Sdk Not Returning Headrevisionid For Google Docs Format

I have been working on google drive sync mechanism. I am using Google Drive Python SDK for it. The … Read more Google Drive Sdk Not Returning Headrevisionid For Google Docs Format

How Can I Solve Error Of Installation Dlib?

How I can install dlib. I tried to install dlib in many way but it's alway error. Got an error:… Read more How Can I Solve Error Of Installation Dlib?

Unusual Error In Django. Cannot Login Into Admin After Creating Superuser

This is a weird problem that I am facing in my Django application. Configuration : Python 3.6 Dj… Read more Unusual Error In Django. Cannot Login Into Admin After Creating Superuser

Animating A Contour Plot In Matplotlib Using Funcanimation

I am trying to create an animation in matplotlib that updates three artists, including imshow, cont… Read more Animating A Contour Plot In Matplotlib Using Funcanimation

Include Variable In Text String In Python

I am trying to include the date in the name of a file. I'm using a variable called 'today&#… Read more Include Variable In Text String In Python

Pandas Partial Transpose

I want to reformat a dataframe by transeposing some columns with fixing other columns. original dat… Read more Pandas Partial Transpose

Argparse Nargs="+" Is Eating Positional Argument

Here's a subsection of my parser configuration parser.add_argument( 'infile', help=… Read more Argparse Nargs="+" Is Eating Positional Argument

How To Get Exit Code From Subprocess.popen?

With the code below, p.returncode is always None. According to the Popen.returncode documentation, … Read more How To Get Exit Code From Subprocess.popen?

Selenium, Get Elements By Xpath - Only Grab Last 60 Elements On Page

I'm having a little trouble working out how I can specify the last 60 elements on a page posts … Read more Selenium, Get Elements By Xpath - Only Grab Last 60 Elements On Page

Python - Py2exe Can't Build .exe Using The 'email' Module

py2exe does not work with the standard email module Hello. I am trying to use py2exe for converting… Read more Python - Py2exe Can't Build .exe Using The 'email' Module

Datetime Issues While Time Series Predicting In Pandas

Trying to implement the model of time series predicting in python but facing with issues with datet… Read more Datetime Issues While Time Series Predicting In Pandas

How To Efficiently Check If A Given Ip Address Belong To An Ip Subnetwork In Python?

I have a set of about 200,000 IP Addresses and 10,000 subnets of the form(1.1.1.1/24). For every IP… Read more How To Efficiently Check If A Given Ip Address Belong To An Ip Subnetwork In Python?

How To Get A List Of Tuples From Several Text Files?

I want to access .txt files in 46 subdirectories and extract the number of 0s and 1s in the text of… Read more How To Get A List Of Tuples From Several Text Files?

Py.test Does Not Start (ebusy: [resource Device])

Just installed py.test with pip install -U pytest with no errors, however we I'm trying to laun… Read more Py.test Does Not Start (ebusy: [resource Device])

How To Convert String Without Quotes To Dictionary In Python

I have to convert string without quotes into dictionary. device: 0, name: GeForce GTX 1080 8GB, pci… Read more How To Convert String Without Quotes To Dictionary In Python

Spidev On Raspberry Pi For Ti Dac8568 Not Behaving As Expected

I have a Texas Instruments DAC8568 in their BOOST breakout board package. The DAC8568 is an 8 chan… Read more Spidev On Raspberry Pi For Ti Dac8568 Not Behaving As Expected

Python Internationalization (gettext)

I'm experimenting with internationalization in Python. I started with a simple 'Hello, Worl… Read more Python Internationalization (gettext)

Parse Html Content By Passing Custom Date Input

I am parsing data from here. On the webpage I can get data for example yesterday by selecting the d… Read more Parse Html Content By Passing Custom Date Input

How To Get The Width Of A String In Pixels?

I am using wxPython's HyperTreeList and I want to set the column width exactly equal to length … Read more How To Get The Width Of A String In Pixels?

Python: Can I Change Function Behaviour Whether Output Is Assigned Or Not?

In Matlab, nargout is a variable that tells you if the output is assigned, so x = f(2); and f(2);… Read more Python: Can I Change Function Behaviour Whether Output Is Assigned Or Not?

Unable To Apply Css On My Html File Django

I have seen alot of solutions here regarding this issue but unable to resolve my problem, I am tryi… Read more Unable To Apply Css On My Html File Django