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Showing posts from June, 2024

When Is "self" Required?

I have been using classes for only a short while and when I write a method, I make all variables re… Read more When Is "self" Required?

Handling Argparse Conflicts

If I import a Python module that is already using argparse, however, I would like to use argparse i… Read more Handling Argparse Conflicts

Loading Base64 String Into Python Image Library

I'm sending images as base64 string through ajax to django. In my django view I need to resize … Read more Loading Base64 String Into Python Image Library

How Do I Implement Collision Detection?

from graphics import* import time import random def main(): numx=random.randint(10,700) … Read more How Do I Implement Collision Detection?

Input 2 Variables Separated By A Comma In A Single Line

Is it possible to input 2 numbers int or float separated by a comma in a single line? Say after the… Read more Input 2 Variables Separated By A Comma In A Single Line

How To Iterate Each Word Through Nltk Synsets And Store Misspelled Words In Separate List?

I am trying to take a text file with messages and iterate each word through NLTK wordnet synset fun… Read more How To Iterate Each Word Through Nltk Synsets And Store Misspelled Words In Separate List?

How To Get A Treeview Columns To Fit The Frame It Is Within

When dynamically changing a treeviews data, I want the rows to expand to the size of the treeview&#… Read more How To Get A Treeview Columns To Fit The Frame It Is Within

Python Pandas: Adding Methods To Class Pandas.core.series.series

I want to work with a time series in Python and, therefore, Pandas' Series class is just perfec… Read more Python Pandas: Adding Methods To Class Pandas.core.series.series

How To Reload Python Module In Flask?

I have a file called mapping.py which has a dictionary methodMapping. In my web application, a key-… Read more How To Reload Python Module In Flask?

Matplotlib Set_data For Errorbar Plot

Matplotlib's line2D objects, such as those returned by a call to plot, have a convenient method… Read more Matplotlib Set_data For Errorbar Plot

Port Management In Python/flask Application

I am writing a REST API using the micro framework Flask with python programming language. In the de… Read more Port Management In Python/flask Application

Pytest.main() Capture Standard Output

I have a method I am using to get all of the tests we have. def get_test_names_from_file(): g… Read more Pytest.main() Capture Standard Output

[python][selenium] On-screen Position Of Element

I would like to know the on-screen position of some element. I know how to get the position of an e… Read more [python][selenium] On-screen Position Of Element

Extract A Column From Text File

I have a a text file (huge amount of float numbers) with 25 columns. I want to extract column 14 an… Read more Extract A Column From Text File

Determine Whether A Python Function Is Already Implemented In C Extension

Suppose I have a Python program that runs slow- after profiliing and I have identified the bottlene… Read more Determine Whether A Python Function Is Already Implemented In C Extension

Single Linkage Clustering Of Edit Distance Matrix With Distance Threshold Stopping Criterion

I'm trying to assign flat, single-linkage clusters to sequence IDs separated by an edit distanc… Read more Single Linkage Clustering Of Edit Distance Matrix With Distance Threshold Stopping Criterion

Create Binary Tree From List Of Lists In Python

I need to create a binary tree from a list of lists. My problem is that some of the nodes overlap(i… Read more Create Binary Tree From List Of Lists In Python

How Do I Write A Unix Filter In Python?

I want to write a program that reads stdin (unbuffered) and writes stdout (unbuffered) doing some t… Read more How Do I Write A Unix Filter In Python?

Can We Chain The Ternary Operator In Python?

Can we chain the ternary operator in Python? We can do it for multiple if conditions in Java. Can t… Read more Can We Chain The Ternary Operator In Python?

How To Save Objects In Python Without Using Pickle?

I want to save a object in a file so i can use it later (after the program closes). I tried to use … Read more How To Save Objects In Python Without Using Pickle?

Too Few Parameters Error, While No Parameters Placeholders Used

I am trying to execute SQL query within Access database using PYODBC and I get following error: p… Read more Too Few Parameters Error, While No Parameters Placeholders Used

Transferring File Over Tcp Using Python

I am new to python and finding it really difficult trying to understand how to send files using soc… Read more Transferring File Over Tcp Using Python

Running Celery As Daemon With Supervisor And Django On Elastic Beanstalk

I am attempting to get Celery to run on an EB environment with Django and I have gotten super close… Read more Running Celery As Daemon With Supervisor And Django On Elastic Beanstalk

Matplotlib Animated Plot Wont Update Labels On Axis Using Blit

I am plotting data in a plot using wxPython where the data limits on the y- axis are changing with … Read more Matplotlib Animated Plot Wont Update Labels On Axis Using Blit

Cannot Install Lxml 3.3.3 On Osx 10.9 With Buildout

Have seen numerous related posts but not had any luck getting this to work. Log shows: We have no d… Read more Cannot Install Lxml 3.3.3 On Osx 10.9 With Buildout

Import Make_blobs From Scikit-learn

I am getting next Warning: D:\Programming\Python\ML\venv\lib\site-packages\sklearn\utils\deprecatio… Read more Import Make_blobs From Scikit-learn

Deploying Flask On Cherokee And Uwsgi

I'm attempting to deploy a flask web app I've developed using cherokee and uwsgi. I got che… Read more Deploying Flask On Cherokee And Uwsgi

Yahoo Finance Package Installation In Anaconda

I am trying to install Yahoo Finance Package from Anaconda Cloud with the below CMD Line instructio… Read more Yahoo Finance Package Installation In Anaconda

Heroku Deployment, Libopus Not Found

I am trying to host a discord music bot in heroku, but even if it works fine in my local machine, i… Read more Heroku Deployment, Libopus Not Found

Collapse All :glob:-discovered Files Into One Toc Entry

I've got something like this: .. toctree:: :maxdepth: 2 :caption: Contents: :hidden: … Read more Collapse All :glob:-discovered Files Into One Toc Entry

Printing The Output Rounded To 3 Decimals In Sympy

I got a SymPy matrix M In [1]: from sympy import * In [2]: M = 1/10**6 * Matrix(([1, 10, 100], [100… Read more Printing The Output Rounded To 3 Decimals In Sympy

Reading A File Until A Specific Character In Python

I am currently working on an application which requires reading all the input from a file until a c… Read more Reading A File Until A Specific Character In Python

How To Make A Thread-safe Global Counter In Python

I'm creating a threading.Timer(2,work) run threads. Inside each work function, upon some condit… Read more How To Make A Thread-safe Global Counter In Python

No Api Proxy Found For Service "app_identity_service" When Running Gae Script

I'm trying to run a custom stript to upload static files to a bucket. import os import sys sys.… Read more No Api Proxy Found For Service "app_identity_service" When Running Gae Script

Centering A Tkinter Toplevel Window In Both Windows And Remote X11?

I know Tkinter can be an exercise in frustration at times, but I am stumped on the 'correct'… Read more Centering A Tkinter Toplevel Window In Both Windows And Remote X11?

Why Does The Order Of Dimensions Change With Boolean Indexing?

When we have M of shape (a, b, c), and an indexing array v that we use to index the last array, why… Read more Why Does The Order Of Dimensions Change With Boolean Indexing?

Is It Possible To Get The Color Of A Particular Pixel On The Screen With It's X And Y Coordinates?

I would like to get the color of a particular pixel in Python using its X Y coordinates, is this po… Read more Is It Possible To Get The Color Of A Particular Pixel On The Screen With It's X And Y Coordinates?

Read Only 4 First Letters Of .txt File - Python3

I'm trying to read only the 4 letters of a .txt file in my python tool and then set a variable … Read more Read Only 4 First Letters Of .txt File - Python3

Python Crash Course 8-10

I'm currently reading Python Crash Course by Eric Matthes and doing some of the problem sets. O… Read more Python Crash Course 8-10

Tkinter - How Can I Change The Default Notebook Border Color?

Below is my example code: from tkinter import * from tkinter import ttk root = Tk() root.geometry(… Read more Tkinter - How Can I Change The Default Notebook Border Color?

Python Ctypes: Setwindowshookex Callback Function Never Called

I'm trying to write a program in Python that is aware of when alert boxes/dialogues are shown. … Read more Python Ctypes: Setwindowshookex Callback Function Never Called

"syntaxerror: Unexpected Eof While Parsing" On Simple Python Print() Method

I get the message 'SyntaxError: unexpected EOF' on Python when typing the very simple scrip… Read more "syntaxerror: Unexpected Eof While Parsing" On Simple Python Print() Method

Splitting List Of Names Where There Might Be Common Last Name For Two First Names

In Python, I'm parsing through a large list of names, something that looks like this: [u' R… Read more Splitting List Of Names Where There Might Be Common Last Name For Two First Names

A Function Inside A Function Python

This is a problem asked before but I can't really understand the other explain of this kind of … Read more A Function Inside A Function Python

Plotting Dictionary Of List (topic-word Embeddings) In Python3.x

I have a dictionary called 'topic_word' topic_word = {0: [[-0.669712, 0.6868, 0.9821409999… Read more Plotting Dictionary Of List (topic-word Embeddings) In Python3.x

Handling International Dates In Python

I have a date that is either in German for e.g, 2. Okt. 2009 and also perhaps as 2. Oct. 2009 How… Read more Handling International Dates In Python

Pandas To_sql Method Gives Error With Date Column

I have a dataframe that looks like this: df = pd.DataFrame(index= pd.date_range('2014-01-01'… Read more Pandas To_sql Method Gives Error With Date Column

Python Terminator Error

I'm working on a Python project with a friend of mine for school. We have imported Turtle and M… Read more Python Terminator Error

Python (tkinter)- Create Checkbox List From Listbox

I want to create a checkbox list for every listbox item. So, I have a listbox created with 4 differ… Read more Python (tkinter)- Create Checkbox List From Listbox

How To Print A Triangle Using For Loops

I need some help trying to solve this, right now it keeps printing vertically only height = int(i… Read more How To Print A Triangle Using For Loops

Animations In The Same Time In Kivy

I am coding a simple optical illusion app to learn how to code in Kivy. I would like to know why my… Read more Animations In The Same Time In Kivy

Detect If A Variable Is A Datetime Object

I have a variable and I need to know if it is a datetime object. So far I have been using the follo… Read more Detect If A Variable Is A Datetime Object

Gtk Widget Shows Up With Delay

Using python3 and gi.repository, I want to have a Gtk.HeaderBar with a Gtk.Button that is replaced … Read more Gtk Widget Shows Up With Delay

Insert Base64 Image To Pdf Using Pyfpdf

I'm using pyfpdf in python to generate pdf files. I have a Base64 which I want to insert into a… Read more Insert Base64 Image To Pdf Using Pyfpdf

Python Spyder: Show All Colums Of A Pandas-dataframe In ".describe()"

I am stuck here, but I it's a two part question. Looking at the output of .describe(include = &… Read more Python Spyder: Show All Colums Of A Pandas-dataframe In ".describe()"

L1 Norm Instead Of L2 Norm For Cost Function In Regression Model

I was wondering if there's a function in Python that would do the same job as scipy.linalg.lsts… Read more L1 Norm Instead Of L2 Norm For Cost Function In Regression Model

Copy Spreadsheet Sheet To A Another One With Google Api Using Python

I am trying to create a google spreadsheet from a template and then edit its values (cells). Manual… Read more Copy Spreadsheet Sheet To A Another One With Google Api Using Python

How To Save The Output Of Pyttsx To Wav File

I'm trying to find a solution why my code doesn't work properly. I used solution from Recor… Read more How To Save The Output Of Pyttsx To Wav File

Dynamic Queries In Elasticsearch And Issue Of Keywords

I'm currently running into a problem, trying to build dynamic queries for Elasticsearch in Pyth… Read more Dynamic Queries In Elasticsearch And Issue Of Keywords

Pandas: What Is A Ndframe Object (and What Is A Non-ndframe Object)

I am trying to concat two DataFrames and am getting a 'TypeError: cannot concatenate a non-NDFr… Read more Pandas: What Is A Ndframe Object (and What Is A Non-ndframe Object)