Python Dictionary

This is hopefully an easy question. I'm having some trouble understanding the documentation for… Read more Multiple Database Config In Django 1.2

Hello i am a beginner in python programming and I have to write a rock paper scissor game. However… Read more Problems Understanding Conditions In If Statement Python

I'm trying to avoid to multiply functions in code by using def Return_Label(self,number) w… Read more Python 3.x - Using Text String As Variable Name

How to make pygame.draw.circle transparent (add alpha level), as for 'surface' 'set_alp… Read more How To Make Transparent Pygame.draw.circle

My input will be any web documents that has no fixed HTML structure. What I want to do is to extrac… Read more By What Library And How Can I Scrape Texts On An Html By Its Heading And Paragraph Tags?

If I create a subparser with a specific help string, this string is not displayed when the user run… Read more Argparse Subparser --help Output Doesn't Show The Subparser's Description

Given a matrix A with shape (1000000,6) I have figured out how to get the minimum rightmost value f… Read more Numpy: How To Get Rid Of The Minima Along Axis=1, Given The Indices - In An Efficient Way?

I wrote the following code for implementing lempel-ziv compression algorithm for the following samp… Read more Lempel-ziv Compression Algorithm Implemention

I spent some time investigating the collections.namedtuple module a few weeks ago. The module uses … Read more Why Doesn't The Namedtuple Module Use A Metaclass To Create Nt Class Objects?

I have tried several ways of using to_datetime, but so far I can only get it to return the dtype as… Read more In Python Pandas, How Can I Convert This Formatted Date String To Datetime

I am attempting to retrieve data from Twitter, using Tweepy for a username typed at the command lin… Read more How Can I Retrieve All Tweets And Attributes For A Given User Using Python?

I want to isolate every character in the following image: and it should create a rectangular boun… Read more License Plate Character Segmentation Python Opencv

My aim is to sort a list of strings where words have to be sorted alphabetically.Except words start… Read more Sorting A List In Python

I've tried to get list of all values from dropdown. The problem is the dropdown is activated af… Read more How To Get List Of Values From Dropdown List With Selenium And Python

So this is my first attempt at trying to install Django, and when I ran it, it successfully install… Read more Sudo Pip Install Django

I have a csv file below called train.csv: 25.3, 12.4, 2.35, 4.89, 1, 2.35, 5.65, 7, 6.24, 5.52, … Read more Loading A Dataset For Linear Svm Classification From A Csv File

I am using mechanize to parse html of website, but with this website i got strange result. from mec… Read more Python Urllib2 Parse Html Problem

How does the iteration takes place in the following snippet? a=[0,1,2,3] b=[] for a[-1] in a: b… Read more Why Does It Prints Like This

I was testing the speeds of a few different ways to do complex iterations over some of my data, and… Read more Python Function Slows Down With Presence Of Large List

So I'm trying to plot the approximation of an equation using Euler's method, and it works, … Read more Matplotlib Plot Shows An Unnecessary Diagonal Line

I am getting the error mentioned in the title once trying to run a unittest on my Flask app using L… Read more Getting A "can't Pickle Local Object 'liveservertestcase'" Error When Trying To Use Liveservertestcase To Test Flask App

I'm attempting to build the latest Embedded Neo4j Python bindings, cloned from https://github.… Read more Maven Build Error - Neo4j-embedded Python

I am trying to generate emails using the standard email library and save them as .eml files. I must… Read more Generating And Saving An .eml File With Python 3.3

Which method is better (in terms of performance and reliability) to use in order to fetch single ce… Read more How To Properly Fetch Single Cells In Pandas: Loc[index,column] Vs Get_value(index,column)

when I try to call the changeProfile function, I keep getting the error 'getAuthCode is not def… Read more Python3 Function Not Defined Even Though It Is

I use this code to get acces to my link : links = soup.find('span', { 'class' : … Read more Extracting Href With Beautiful Soup

I have a dictionary containing a list of object as objects = {'A1': obj_1, 'A2'… Read more Parsing Pseudo-algebraic String Into Command

Today I find an interesting fact, that I can't re-assign variable in a 'for loop', but … Read more Why I Can't Re-assign A Variable In A For Loop In Python?

So, I have two instances of a class Person and I am trying to do some comparisons. sunis one of sev… Read more Comparing Class Instances And Attaining Cumulative "score"

Based on demo code from https://gist.github.com/pklaus/3e16982d952969eb8a9a for embedding matplotli… Read more Pyqt5, Matplotlib2 And The Deprecation Of Axes.hold

I pulled (git) a python project which was created (by me on another computer) using virtualenv. So,… Read more Why Virtualenv Relies On The Global Python Instead Of The Local One, After Being Pulled?

I am working on something where I have to make predictions for numeric data (monthly employee spend… Read more Issue In Encoding Non-numeric Feature To Numeric In Spark And Ipython

I have a script here that is suppose to use a command to output the temperature of a RPi. from tki… Read more How To Repeat Command In Python Indefinitely

Locust is having option to use HTTPUser and FastHTTPUser HTTPUSer internally using python requests … Read more How To Configure Or Set Cookie As Json Before Making A Post Request In Locust Load Test Tool For Fasthttpuser

I started to learn the machine learning last week. when I want to make a gradient descent script to… Read more How To Determine The Learning Rate And The Variance In A Gradient Descent Algorithm？

I tried creating a treeview with checkboxes but I'm unable to select the checkboxes. on the fla… Read more Unable To Select Checkbox Inside Treeview

I am trying to unpack a C struct that is handed to my Python program in binary form and includes an… Read more Unpacking Nested C Structs In Python

I read that RawArray can be shared between proceses without being copied, and wanted to understand … Read more Multiprocessing.rawarray Operation

I have windows 10 and fresh Python 3.6.1. I was trying to install package Cmake 0.6.0 (needed for a… Read more Error When Installing Cmake For Python Windows

I'm trying to get the probability per each class out of the keras model. Please find sample ker… Read more Keras - Get Probability Per Each Class

Trying to setup airflow using SQL Server as the backend, but get stuck during the initdb command: u… Read more Airflow - Initiation Of Db Stuck In Sql Server

How do I find to which device an EBS Volume is mounted with Python Boto v2.0? boto.ec2.Volume has s… Read more Using Boto To Find To Which Device And Ebs Volume Is Mounted

I am installing Python 2.5.2 on my Mac (OSX 10.6). I downloaded the source, ran ./configure, and th… Read more Installing Python 2.5.2 On Os X 10.6

I'm trying to match the local part of an email address before the @ character with: LOCAL_RE_NO… Read more Lookahead And Non-capturing Regular Expressions

I have a list of colors: initialColors = [u'black' u'black' u'black' u'… Read more Reshape A Data For Sklearn

Possible Duplicate: What does the @ symbol do in Python I thought it would be a good idea to as t… Read more Python @ (at) Prefix In Top Level Module Code - What Does It Stand For?

I am new to GUI programming and recently started working with tKinter. My problem is that the progr… Read more Tkinter: Window Not Showing Image

given a string: msg='hello world' How can I define this as a ctypes.c_void_p() data type? … Read more Python: Converting Strings For Use With Ctypes.c_void_p()

I need to read contiguous files in pySpark. The following works for me. from pyspark.sql import SQ… Read more Read Range Of Files In Pyspark

Check the official documents as follows: Surface objects are objects that represent a rectangular 2… Read more What Is The Difference Between Pygame Sprite And Surface?

I'm on a Mac, and I installed numpy and sklearn in that order. Now, I'm faced with these e… Read more How To Correctly Uninstall Numpy On Macosx?

I want to run a slow blocking method (actually from a 3rd-party library) in tornado's async GET… Read more Why Asyncio's Run_in_executor Blocks Tornado's Get Handler?

Having a really tough time with this one. Say I have two dataframes, one that has fruits and anothe… Read more What's The Best Way To Use Fuzzywuzzy To Compare Each Value Of A Column With All The Values Of A Separate Dataframe's Column?

I have python's str dictionary representations in a database as varchars, and I want to retriev… Read more How To Deserialize A Python Printed Dictionary?

Whenever I plot, the X axis sorts automatically (for example, if i enter values 3, 2, 4, it will au… Read more How To Make X Axis In Matplotlib/pylab To Not Sort Automatically The Values?

In this code Why after buying the things does the money not go down? This has been a problem to me… Read more Global Scope Variable Unchanging In Python

Is it possible to split a time series on it's gaps. For example, suppose we had the following: … Read more Split A Series On Time Gaps In Pandas?

I have the following code: from kivy.app import App from kivy.uix.image import Image class MyApp(A… Read more Both Image.export_to_png And Image.export_as_image Not Working

Hi text mining champions, I'm using Anaconda with NLTK v3.2 on Windows 10.(client's environ… Read more Nltk V3.2: Unable To Nltk.pos_tag()