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Showing posts from May, 2023

Installing Pyjnius On Windows

I need to access the bluetooth on Android in my Kivy app. I am trying to setup pyjnius on Windows … Read more Installing Pyjnius On Windows

Extract File From Post Request Nodejs

I am trying nodejs for the first time. I am using it with python shell. I am trying to transfer a f… Read more Extract File From Post Request Nodejs

Python Library For Handling Linux's Audit.log?

I'm searching for a python (3^) library to ease the processing of audit.log (on CentOS6 that is… Read more Python Library For Handling Linux's Audit.log?

Key_resize Not Returned From Getch() When Xterm Is Resized

I am using Python 3.7 on a Debian Linux 9 box with the standard readline and curses modules. The f… Read more Key_resize Not Returned From Getch() When Xterm Is Resized

Python Kv File How To Call Function From Another Class

How can I call a method from class Account in my kv file? py file: import kivy kivy.require('1.… Read more Python Kv File How To Call Function From Another Class

Is It Possible To Hook Up A More Robust Html Parser To Python Mechanize?

I am trying to parse and submit a form on a website using mechanize, but it appears that the built-… Read more Is It Possible To Hook Up A More Robust Html Parser To Python Mechanize?

Get Window Handler From Started Process

I see there's win32process.GetWindowThreadProcess() that gets a window handler and returns it&#… Read more Get Window Handler From Started Process

Pandas: How To Limit The Results Of Str.contains?

I have a DataFrame with >1M rows. I'd like to select all the rows where a certain column con… Read more Pandas: How To Limit The Results Of Str.contains?

Very Large Input And Piping Using Subprocess.popen

I have pretty simple problem. I have a large file that goes through three steps, a decoding step u… Read more Very Large Input And Piping Using Subprocess.popen

Forward Fill All Except Last Value In Python Pandas Dataframe

I have a dataframe in pandas with several columns I want to forward fill the values for. At the mom… Read more Forward Fill All Except Last Value In Python Pandas Dataframe

How To Include A Python .egg Library That Is In A Subdirectory (relative Location)?

How do you import python .egg files that are stored in a relative location to the .py code? For exa… Read more How To Include A Python .egg Library That Is In A Subdirectory (relative Location)?

How To Export All Keys And Values From Memcached With Python-memcache?

I would like to export all keys and values from a memcached server, using python-memcache. There is… Read more How To Export All Keys And Values From Memcached With Python-memcache?

How Do I Pivot One Dataframe Column To A Truth Table With Columns Based On Another Dataframe?

I have one df with a user_id and a category. I'd like to transform this to a truth table for wh… Read more How Do I Pivot One Dataframe Column To A Truth Table With Columns Based On Another Dataframe?

Cplex Gives Two Different Results?

I use Python API in Cplex to solve a Linear programing problem. When using Cplex, I had the result … Read more Cplex Gives Two Different Results?

Showing Progress In Pytube

import pytube def video_downloader(): vid_url=str(input('Enter Video URL: ')) prin… Read more Showing Progress In Pytube

Avoiding Duplicating Graph In Tensorflow (lstm Model)

I have the following simplified code (actually, unrolled LSTM model): def func(a, b): with tf.v… Read more Avoiding Duplicating Graph In Tensorflow (lstm Model)

How Can I Get Pixel Coordinates Of Certain Color(rgb) Of This Image Using Python?

I'm trying to make an indoor navigation and I need indoor map that robot can automatically navi… Read more How Can I Get Pixel Coordinates Of Certain Color(rgb) Of This Image Using Python?

How Do I Properly Call A Python Pyro Client Using Php And Apache Web Server?

I have a Python3 Pyro4 server client app that works great when run from command line. server.py imp… Read more How Do I Properly Call A Python Pyro Client Using Php And Apache Web Server?

Invalid Command Name ".!canvas"

I'm attempting to create a canvas with 100 completely random rectangles appearing, but what I g… Read more Invalid Command Name ".!canvas"

Python Countdown Clock With Gui

I'm having problems with a countdown clock that I was making in Python for a Raspberry Pi. I ne… Read more Python Countdown Clock With Gui

How Can I Detect When Docker-py Client.build() Fails

I'm using docker-py to build and run Docker images. From reading the documentation it isn't… Read more How Can I Detect When Docker-py Client.build() Fails

Convert Dataframe Columns Value Into Digital Number

I have following data in my column of data frame. How can I convert each domain name by digital num… Read more Convert Dataframe Columns Value Into Digital Number

How Do I Obtain Redirected Urls?

I am trying to get the redirected URL that https://trade.ec.europa.eu/doclib/html/153814.htm leads … Read more How Do I Obtain Redirected Urls?

Compute Inverse Of 2d Arrays Along The Third Axis In A 3d Array Without Loops

I have an array A whose shape is (N, N, K) and I would like to compute another array B with the sam… Read more Compute Inverse Of 2d Arrays Along The Third Axis In A 3d Array Without Loops

Is There A Canonical Way Of Obtaining A 0d Numpy Subarray?

Given a numpy ndarray and an index: a = np.random.randint(0,4,(2,3,4)) idx = (1,1,1) is there a cl… Read more Is There A Canonical Way Of Obtaining A 0d Numpy Subarray?

Change Axis For Pandas Replace Ffill

Suppose I have a dataframe that looks like: df = 0 1 2 0 1.0 2.0 3.0 1 4.0 5.… Read more Change Axis For Pandas Replace Ffill

Python All Combinations Of Two Files Lines

If I have two files: file car.txt ford, Chrysler, pontiac, cadillac file color.txt red, green, wh… Read more Python All Combinations Of Two Files Lines

Python - Decorators

I'm trying to learn Decorators . I understood the concept of it and now trying to implement it… Read more Python - Decorators

Python - In And Not In List Syntax Error

I'm trying to construct a new list of floats from another existing list of floats. The expected… Read more Python - In And Not In List Syntax Error

Multivaluedictkeyerror / Request.post

I think I hav a problem at request.POST['title'] MultiValueDictKeyError at /blog/add/post/… Read more Multivaluedictkeyerror / Request.post

Efficient Way Of Toggling On/off Print Statements In Python?

I have 10 or 15 very useful debugging print statements sprinkled throughout my program (in differen… Read more Efficient Way Of Toggling On/off Print Statements In Python?

Which Tensorflow Package For Keras 2.3

I am trying to use Keras on my machine but I keep getting the error message 'AttributeError: m… Read more Which Tensorflow Package For Keras 2.3

What Is The Best Way To Check If The Last Rows Of A Pandas Dataframe Meet A Set Of Conditions?

This question is a follow-up of the follow question: What is the best way to check if the last rows… Read more What Is The Best Way To Check If The Last Rows Of A Pandas Dataframe Meet A Set Of Conditions?

How To Retrieve Partial Matches From A List Of Strings

For approaches to retrieving partial matches in a numeric list, go to: How to return a subset of a… Read more How To Retrieve Partial Matches From A List Of Strings

How To Address Chrome Displaying "aw, Snap!" Page While Executing Tests Through Chromedriver And Selenium Through Python 3

After about an hour of running my selenium browser will display an 'Aw, Snap!' page, and I … Read more How To Address Chrome Displaying "aw, Snap!" Page While Executing Tests Through Chromedriver And Selenium Through Python 3