Free Interactive Python Tutorial

I want to do the following: a = 1 b = 2 c = 3 tom = [a,b,c] for i in tom: i = 6 The desired re… Read more Python: Assign Values To Variables In A List Or Object

For example, when adding lists together: list = [1,2,3,4,5] list_sum = 0 for x in list: list_su… Read more What Does The += Signify In Python 3?

I want non repeating elements in a list. Here it is. A=[1, 2, 3, 2, 5, 1] Required Output: [3,5] s… Read more How To Get Non-repeated Elements In A List

From what I understand, the GIL makes it impossible to have threads that harness a core each indivi… Read more What's The Point Of Multithreading In Python If The Gil Exists?

Hi I am currently writing a snake game code and I am nearly finished however I am having difficulty… Read more Snake Game: Snake Colliding With Itself

The task is to get per-layer output of a pretrained cnn inceptionv3 model. For example I feed an im… Read more Layer Names For Pretrained Inception V3 Model (tensorflow)

I can't get my Django project to load my database correctly. It throws this error. I'm run… Read more Django.db.utils.operationalerror: (1045, Access Denied For User ''@'localhost'

Regarding the Pandas DataFrame 'test_df': id_customer id_order product_name 3 … Read more Pandas, Create Columns After Groupby

I am working raspberry pi to find and connect all available wifi connections. How can I find and li… Read more How To Find All And Connect All Available Wifi Signals Using Python?

I have two tables in db. One is named company, the other named company_map. company table like: C_… Read more Sqlalchemy - Count Status Is True

from cisc106_32 import* def BillAmount(mb): if mb <= 50: price=50 elif 50 So… Read more Typeerror Float Is Not Callable. Im Trying To Figure Out Why My Elif Statement Are Not Callable

I defined a function inside of a function in a program (Python): def func1: x = 5 def func2(y… Read more Defining Functions Inside Of Other Functions

I want to expand werkzeug UserAgent class with one more browser. How can I do it without modifying … Read more Expand Werkzeug Useragent Class

I'm trying to use Python and BeautifulSoup to scrape some web info, iterate through it and then… Read more Python And Sqlite3 Throwing An Error: Sqlite3.operationalerror: Near "s": Syntax Error

I have an application that parallelizes the execution of Python objects that process data to be dow… Read more Downloading Files From Google Storage Using Spark (python) And Dataproc

It seems like the nature of the MapReduce framework is to work with many files. So when I get error… Read more Why Am I Getting [errno 7] Argument List Too Long And Oserror: [errno 24] Too Many Open Files When Using Mrjob V0.4.4?

I'm looking to make the wick portion of a candlestick stick black using matplotlib? I couldn… Read more How To Make Color The Wick Portion Of A Candlestick Stick Using Matplotlib?

What would be the best (read: cleanest) way to tell Python to import all modules from some folder? … Read more Python: Import Every Module From A Folder?

I am trying to write a python script to send a press and hold key signal. Right now all I have mana… Read more How To Emulate Press And Hold With Pywin32

I'm currently programming a Python interface for a C++ project using Boost Python. The problem… Read more How Do I Programmatically List A Dll's Dependencies In C++ Or Python?

I'm a technical writer learning python. I wanted to write a program for validating the Name fie… Read more Restricting The User Input To Alphabets

I am able to generate graph using xlsxwriter in Python by line properties. But I need to put 4 dots… Read more Create Point In Graph Using Xslwriter

The below query is grabbing data and creating a CSV file, the issue that I am having is that the so… Read more Change Numerical Data To Text In Csv File

I know there are a number of ways to find the first 100 prime numbers but please help me in my appr… Read more First 100 Prime Numbers

As a small exercise before i start playing with numeric code in python I am trying to make an LDLT … Read more Basic Numpy Array Value Assignment

I have a LocationHistory.json file that has location data stored. The data looks like this: { '… Read more Python: How To Change All Instances Of "timestamp" In .json File To A Date-time Object

I have researched about character replacement using dictionaries but I still cannot get my code to … Read more Replacing Characters In A String Using Dictionary In Python

I have a pandas pivot table that looks a little like this: C bar foo A B … Read more Pandas: Filtering Pivot Table Rows Where Count Is Fewer Than Specified Value

I want to create subelement to an element that comes next to the element country singapore here. Su… Read more Elementtree - Issue In Appending The Subelement To An Element

When plotting columns of a dataframe with pandas, e.g. df.boxplot() the automatic adjustment of … Read more Automatic (whisker-sensitive) Ylim In Boxplots

I want to write a python program to rename all the files from a folder so that I remove the numbers… Read more Translate() Takes Exactly One Argument (2 Given)

Python will by default be looking for modules from lib/python2.7/site-packages But I'm now tryi… Read more Python Import Modules From Other Packages

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 implemented codes in MATLAB that operates on 216x216 matrices that contain numeric data and … Read more Is Python Capable Of Doing Matlab Equivalent Matrix Operations?

I am using the orientdb and gremlin server in python, Gremlin server is started successfully, but w… Read more Orientdb Gremlin Server Not Working In Python

Im on windows 8 and i have installed the latest python,and im going to use sublime text 3 as my ide… Read more Not Sure How To Fix This Cmd Command Error?

I have a .txt file and I'm trying to add float number at the end of each line with incremented … Read more Append Float Data At The End Of Each Line In A Text File

I currently have 2 functions in my .py script. #1 connects to the database and does some processing… Read more Use Argparse To Run 1 Of 2 Functions In My Script

I'm trying to pull the details for a contact from hubspot using the recipient's email. I&#… Read more Hubspot3 Client And "too Many Retries" Error

This seems like it should be straightforward but is stumping me. Really love being able to iterate … Read more Iterating Through Pandas Groupby And Merging Dataframes

I have a problem after transfer my tg-bot to new server. Absolutely no idea why I have error. It se… Read more Attributeerror: 'callbackcontext' ('update') Object Has No Attribute 'message'

I am creating a bot that creates a backup of discord guilds in mysql. (Basically it allows me to ma… Read more Discord Py Attachments

Relevant DataFrame: http://archive.ics.uci.edu/ml/machine-learning-databases/adult/adult.data I hav… Read more Pandas Map Function Returning 'nan'

I am scraping a website and everything seems work fine from today's news until news published i… Read more Limited Number Of Scraped Data?

I want to use the labelled column in sqlalchemy filter. for eg: db.session.query( PartMaster.na… Read more How To Use A Labelled Column In Sqlalchemy Filter?

My JS file is embedded on a third party page the JS file talks to my server using a jsonp request w… Read more How To Add Query Parameters To Django-allauth Login_redirect_url?

When you call add_argument on an argparse.ArgumentParser() without an explicit action, you get the … Read more Access "implicit" Metavar Value In Argument Help String

I am trying to run a program that takes in input as a job is getting done. I have looked through s… Read more Python In Linux: Put User Input Asynchronously Into Queue

I'm trying to test that logged in users can log out on my Django site with Lettuce, Selenium an… Read more How Can I Sync The Html/session Used Between Django's 'client' And Selenium's Webdriver

According to the docs, CreateProcess can be passed an executable name as first argument, or a comma… Read more How Does Createprocess Locate The Executable?

I get the ModuleNotFoundError: No module named 'django' if I deploy my Django-Project to He… Read more Django / Heroku Deploying - Modulenotfounderror: "no Module Named 'django'"

Edit: I'm using Python 3 (some people asked). I think this is just a syntax question, but I wan… Read more Python - Calling Ancestor Methods When Multiple Inheritance Is Involved

I used to think I had this whole encoding stuff pretty figured out. I seem to be wrong because I ca… Read more Which Character Encoding Is The Ipython Terminal Using?

I am currently having a model: class Current(models.Model): field1 = models.IntegerField() … Read more Django Infer A Field From Other Fields

Traceback (most recent call last): File ' ', line 7, in from sklearn.model_selectio… Read more Importerror: Dll Load Failed: The File Cannot Be Accessed By The System

I have a training data CSV with three columns (two for data and a third for targets) and I successf… Read more Inverse Transform Predicted Results

I have a very big dictionary with keys containing a list of items. I would like to group all the ke… Read more Combine Dictionary Entries By Common Elements

I have unicode string, i'm sure that it's UTF-8, but I can't decode it. The string is &… Read more Python Decode "\u041b" String