Python College

I would like to use sns.seaborn to display the np.sum and the np.mean on 2 different axes (with ax2… Read more Twinx And Sns.barplot Seaborn Are Overlapping Bars

I have a list of valid values that a cell can have. If one cell in a column is invalid, I need to d… Read more How To Drop Columns Based On Multiple Filters In A Dataframe Using Pyspark?

I looked through numerous questions and answers but none work for me. Is there a way to achieve AJA… Read more Ajax-like Non-blocking Asynchronous Python Requests

I am aware that I can use descriptors to change static property as if it were a normal property. Ho… Read more How Can I Use Descriptors For Non-static Methods?

I have to create a unittest that should mock a specific grpc status code (in my case I need NOT_FOU… Read more Mocking Grpc Status Code ('rpcerror' Object Has No Attribute 'code') In Flask App

I want to make a JSON request with the Python library requests where I only obtain certain JSON obj… Read more Get Specific Json Elements With Requests

I'd like to find an easy way to zip a bunch of files without any file metadata (e.g., timestamp… Read more Zip Files Without Any Metadata

Django by-default implements username as case sensitive, now for authentication I have written my o… Read more Django : Case Insensitive Matching Of Username From Auth User?

I want to know if a list contains only one element, without using len. What is the most pythonic wa… Read more How To Know If A List Contains Only 1 Element Without Using Len

I want to filter elements from a list of lists, and iterate over the elements of each element using… Read more Filtering Elements From List Of Lists In Python?

next() in python does not work. What is an alternative to reading next line in Python? Here is a sa… Read more Python Read Next()

I created the following image (image 3) using a threshold mask (image 2) on image 1. I am trying to… Read more Python And Opencv: How Do I Convert The All Of The Background Of This Image To One Colour Or Transparent

i have a dataframe that looks like this : Words Start_time(in sec) End_time(in secs) T… Read more How Do I Compare Two Dataframe Using Between Function On The Other Dataframe

Previously, I was using the python_callable parameter of the TriggerDagRunOperator to dynamically a… Read more Airflow 2.0.0+ - Pass A Dynamically Generated Dictionary To Dag Triggered By Triggerdagrunoperator

Bases refers to A,T,G and C sample = [['CGG','ATT'],['GCGC','TAAA']… Read more How To Calculate Counts And Frequencies For Pairs In List Of Lists?

my code was working fine when i didnt have a moving background. But now, i started making my charac… Read more Pygame: Image Not Appearing On Moving Background

I am trying to get the rowcount of a sqlite3 cursor in my Python3k program, but I am puzzled, as th… Read more Cursor.rowcount Always -1 In Sqlite3 In Python3k

In perl, I can do the following with will pad my punctuation symbols with spaces: s/([،;؛¿!'\])… Read more Padding Multiple Character With Space - Python

Second day on my journey to install Python 2.7.2 & Django 1.5 and create my first application, … Read more Python Models.py Syncdb Does Not Work

I am trying to convert a range to list. nums = [] for x in range (9000, 9004): nums.append(x) … Read more Python Range To List

I am following a tutorial on building a simple deep neural network in Keras, and the code provided … Read more Keras Clarification On Definition Of Hidden Layer

The problem I encounter is that, by using ndarray.view(np.dtype) to get a structured array from a c… Read more Ndarray To Structured_array And Float To Int

I am exploring Airflow to be used as a cron so that I could use its other features while setting up… Read more Airflow Cron Expression Is Not Scheduling Dag Properly

While working on a C++ project, I was looking for a third party library for something that is not m… Read more Python Embedded In Cpp: How To Get Data Back To Cpp

Updated to new Anaconda 2018, opened a jupyter notebook that worked prior to the update. Having pro… Read more How To Fix: "importerror: Dll Load Failed The Specified Procedure Could Not Be Found." When The Dlls Are There

I have a dataframe A: a 1 a 2 b 1 b 2 Another dataframe B: a 3 a 4 b 3 I want my result datafram… Read more Merging Two Dataframes In Python Pandas

This just keeps freezing. The while loop does not run and I think that's the problem from Tkin… Read more While Loop In Tkinter (python)

For a benchmark comparison, I consider the simple function: function dealiasing2d(where_dealiased, … Read more Optimize A "mask" Function In Matlab

I have a dataframe with a date column that I update daily. I'd like to create a copy of it with… Read more Filter Pandas Dataframe For Past X Days

I have a dataframe which looks like following: Name Variable Field A 2.3 412 A 2.9 861 A 3.5… Read more Compute Delta Column With Pandas

I am new to python and I was trying to access a website using mechanize. br = mechanize.Browser() r… Read more Disable Ssl Certificate Validation In Mechanize

I'm having an issue with useful detection using Python, OpenCV 3.1 and HOG. While I have workin… Read more Hog Training And Detection In Python Using Opencv

I'm trying to use an external css file in my html file. At first I used bootstrap framework and… Read more External Css File Doesn't Work In Flask Framework

I have a csv file like this: nohaelprince@uwaterloo.ca, 01-05-2014 nohaelprince@uwaterloo.ca, 01-05… Read more -find Top X By Count From Mysql In Python?

On this line from sklearn.model_selection import train_test_split I get error: ImportError: DLL… Read more Sklearn. Importerror: Dll Load Failed

I've items in a parent-child-relation. Every child knows its parent but a parent doesn't kn… Read more How To Get All Children, Grandchildren, ... From This List?

I have a list of image urls contained in 'images'. I am trying to isolate the title from th… Read more How To Isolate Titles From These Image Urls?

I was building an application in pywebview with html and flask i decided to make use of fullscreen … Read more How To Close Pywebview Window From Javascript Using Pywebview Api

I am using Spyder IDE and call the following function in the Ipython shell after defining the input… Read more Missing 1 Required Positional Argument For A Function

I have a flask app that I'm developing in PyCharm on MacOS. When I try to import the flask curr… Read more Pycharm Unresolved Reference For Module Members

On localhost, i used these statements to execute tasks and workers. Run tasks: python manage.py cel… Read more How To Daemonize Django Celery Periodic Task On Ubuntu Server?

Ordered Dict: import collections d = {'banana': 3, 'apple':4, 'pear': 1, &#… Read more Ordered Dict, Preserve Initial Order

I'm trying to write a script that watches a specific log file for modification, but I can't… Read more Python Watchdog - Src_path Inconsistent

okay so im writing a code that randomly generates questions and lets the user answer but my problem… Read more Why Does My Math Quiz Always Print Incorrect When The Answer Is Correct

Do emojis occupy a well-defined unicode range? And, is there a definitive way to check whether a co… Read more Is There A Specific Range Of Unicode Code Points Which Can Be Checked For Emojis?

New to Python, trying to define a very simple class that will hold a few values, and then get it ou… Read more Turn Python Object Into Json Output

Hey, I'm having a bit of trouble importing m2crypto to google app engine. I think I know the pr… Read more Importing M2crypto To Google App Engine

I have a 3D-point cloud, saved in two lists. Example with 5 points (x,y,z): (3,3,3), (1,1,1), (4,4,… Read more Efficient Algorithm For List Edits