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Showing posts from June, 2023

Matplotlib Adjust Image Subplots Hspace And Wspace

I’m trying to build a figure with 9 image subplots on a 3×3 grid, all sharing X or Y axes, and with… Read more Matplotlib Adjust Image Subplots Hspace And Wspace

Generator-based Coroutine Versus Native Coroutine

I just read PEP0492 talking about the new approach on coroutines but the PEP failed to make me unde… Read more Generator-based Coroutine Versus Native Coroutine

How To Get The Next Obj When Looping In The Django Model

This is the code: {% for o in page_obj.object_list %} Solution 1: If you want to a… Read more How To Get The Next Obj When Looping In The Django Model

Pandas & Glob - Excel File Format Cannot Be Determined, You Must Specify An Engine Manually

I am not sure why I am getting this error although sometimes my code works fine! Excel file format … Read more Pandas & Glob - Excel File Format Cannot Be Determined, You Must Specify An Engine Manually

Python3 : Kivy Compile Ios Error. No Python Recipe

The Error: macbook-MacBook-Pro:test2 macbook$ toolchain create Buttonis ~/Volumes/EFE/test2 [ERROR … Read more Python3 : Kivy Compile Ios Error. No Python Recipe

Read A .csv Into Pandas From F: Drive On Windows 7

I have a .csv file on my F: drive on Windows 7 64-bit that I'd like to read into pandas and man… Read more Read A .csv Into Pandas From F: Drive On Windows 7

How To Properly Interact With Turtle Canvas/screen Sizing?

I am attempting to draw some images using Python Turtle and the screen sizing/canvas sizing is elud… Read more How To Properly Interact With Turtle Canvas/screen Sizing?

Calculate Pixel Coordinates For 8 Equidistant Points On A Circle

I have a circle centred at 0 with radius 80. How using python do I calculate the coordinates for 8 … Read more Calculate Pixel Coordinates For 8 Equidistant Points On A Circle

Selenium Python - Access Next Pages Of Search Results

I have to click on each search result one by one from this url: Search Guidelines I first extract t… Read more Selenium Python - Access Next Pages Of Search Results

Python: How To Do Average Among Different Pandas Data Frame Columns?

I have the following dataset: import pandas as pd df = pd.DataFrame({'ID1': [0, 1, 0, 2, 2,… Read more Python: How To Do Average Among Different Pandas Data Frame Columns?

Valueerror: Item Is Not In List

I am making this simple code: MyList=[] valueA=1 valueB=2 valueC=3 MyList.append (valueA) MyList.ap… Read more Valueerror: Item Is Not In List

Deblur An Image Using Scikit-image

I am trying to use skimage.restoration.wiener, but I always end up with an image with a bunch of 1 … Read more Deblur An Image Using Scikit-image

How To Define An Alias For A Type In Python For Type Hinting

How to define an alias for a type to use type hint: import typing type Ticker str # How to do this?… Read more How To Define An Alias For A Type In Python For Type Hinting

Why Installing Package And Module Not Same In Python?

I want to install the Biopython module. So I used the command sudo apt-get install python-biopython… Read more Why Installing Package And Module Not Same In Python?

Passing And Returning Numpy Arrays To C++ Methods Via Cython

There are lots of questions about using numpy in cython on this site, a particularly useful one bei… Read more Passing And Returning Numpy Arrays To C++ Methods Via Cython

Differentiate A 2d Cubic Spline In Python

I'm using interpolate.interp2d() to fit a 2-D spline over a function. How can I get the first d… Read more Differentiate A 2d Cubic Spline In Python

Numpy Get 2d Array Where Last Dimension Is Indexed According To A 2d Array

I did read on numpy indexing but I didn't find what I was looking for. I have a 288*384 image, … Read more Numpy Get 2d Array Where Last Dimension Is Indexed According To A 2d Array

Is There An Effiecient Way Of Making A Function To Drag And Drop Multiple Png's?

I'm making a chess game, but I'm completely stuck on the drag and drop element, there's… Read more Is There An Effiecient Way Of Making A Function To Drag And Drop Multiple Png's?

Select As In Sqlalchemy

I want to do something like this: select username, userid, 'user' as new_column from user… Read more Select As In Sqlalchemy

Python-daemon Not Logging Stdout Redirection

I am using python-daemon in my code that has print statements in it. I want to send them to a file … Read more Python-daemon Not Logging Stdout Redirection

Embedding Python In C# Via Resources

I have been working on a problem for a while now which I cannot seem to resolve so I need some help… Read more Embedding Python In C# Via Resources

How To Scrape Latitude Longitude In Beautiful Soup

I am fairly new to BeautifulSoup4 and am having trouble extracting latitude and longitude values ou… Read more How To Scrape Latitude Longitude In Beautiful Soup

Rpc Crashes With Attributeerror: 'nonetype' Object Has No Attribute 'call'

I am trying to develop an agent that queries platform.historian but got this error message when usi… Read more Rpc Crashes With Attributeerror: 'nonetype' Object Has No Attribute 'call'

Set Background Color For Subplot

Say I have an image made of 4 sub plots like so: import matplotlib.pyplot as plt import numpy as np… Read more Set Background Color For Subplot

Cannot Install Wxpython On Macos Sierra

The package I downloaded was wxPython3.0-osx-cocoa-py2.7.dmg from https://sourceforge.net/projects/… Read more Cannot Install Wxpython On Macos Sierra

Random Int64 And Float64 Numbers

I'm trying to generate random 64-bit integer values for integers and floats using Numpy, within… Read more Random Int64 And Float64 Numbers

Separating Categories Within One Column In My Dataframe

I need to research something about what are the most cost efficient movie genres. My problem is tha… Read more Separating Categories Within One Column In My Dataframe

Wxpython Import Error: Dll Load Failed

Installed wxpython 2.8-unicode with Python 2.7 on Windows 7 32-bit. During import, below Import Err… Read more Wxpython Import Error: Dll Load Failed

Pivot Duplicates Rows Into New Columns Pandas

I have a data frame like this and I'm trying reshape my data frame using Pivot from Pandas in a… Read more Pivot Duplicates Rows Into New Columns Pandas

How To Multiply A List Of Text By A List Of Integers And Get One Long List Of Text?

This is for Python 3. I have two lists: lista = ['foo', 'bar'] listb = [2, 3] I… Read more How To Multiply A List Of Text By A List Of Integers And Get One Long List Of Text?

Importlib.reload Does Not Reload Programmatically Generated File

The second assertion fails, indicating that importlib.reload silently failed to reload the modified… Read more Importlib.reload Does Not Reload Programmatically Generated File

Selective Inheritance Python

I am making a python program which is using classes, I want one class to only selectively inherit f… Read more Selective Inheritance Python

Converting A Pandas Dataframe Column Into One Hot Labels

I have a pandas dataframe similar to this: Col1 ABC 0 XYZ A 1 XYZ B 2 XYZ C By usi… Read more Converting A Pandas Dataframe Column Into One Hot Labels

Tk Framework Double Implementation Issue

I am testing out creating a GUI using the Tkinter module. I was trying to add an image to the GUI u… Read more Tk Framework Double Implementation Issue

How To Strip Entire Html, Css And Js Code Or Tags From Html Page In Python

Possible Duplicate: BeautifulSoup Grab Visible Webpage Text Web scraping with Python Say I am a v… Read more How To Strip Entire Html, Css And Js Code Or Tags From Html Page In Python

Issue Installing Jupyter On Arch

I am trying to get a Jupyter notebook up and running on Arch. I have tried installying the jupyter … Read more Issue Installing Jupyter On Arch

Not Able To Follow Link Using Scrapy

I am not able to follow the link and get back the values. I tried using the below code I am able to… Read more Not Able To Follow Link Using Scrapy

How Do I Implement Transfer Learning In Niftynet?

I'd like to perform some transfer learning using the NiftyNet stack, as my dataset of labeled i… Read more How Do I Implement Transfer Learning In Niftynet?

Url Design: Ways To Hide Pk/id From Url

To access the details page of an Item on my site, one would use the following url /item/1 where 1 … Read more Url Design: Ways To Hide Pk/id From Url

Close Turtle Window By X Button(close)

I'm coding Python and I'm learning Turtle. When I close turtle window by X button I'm g… Read more Close Turtle Window By X Button(close)

Using Module's Own Objects In __main__.py

I’m trying to access a module’s data from inside its __main__.py. The structure is as follows: mymo… Read more Using Module's Own Objects In __main__.py

Dart - Base64 String Is Not Equal To Python

When I use Python to generate a base64 string that will be used in the raw key { 'raw': val… Read more Dart - Base64 String Is Not Equal To Python

Fabric Keeps Asking For Password

I have fab file which contains env['hosts'] = ['localhost'] env['user'] = &… Read more Fabric Keeps Asking For Password

Using Django Cleaned_data To Reset Data Before Commit To Db

I started this thread and managed to figure out the issue yesterday. However, another related issue… Read more Using Django Cleaned_data To Reset Data Before Commit To Db

Trying To Install Python3 But Terminal Keeps Showing As Python 2.7.13

I have 2.7.13 on macOS Sierra and I'm trying to upgrade to python3 via brew install python3 ev… Read more Trying To Install Python3 But Terminal Keeps Showing As Python 2.7.13

Getting Database Is Improperly Configured .please Supply The Name Value Error

I come across this question settings.DATABASES is improperly configured. Please supply the NAME val… Read more Getting Database Is Improperly Configured .please Supply The Name Value Error

Finding The Largest Palindrome Of The Product Of Two 3-digit Numbers In Python

So the challenge I'm trying to solve is to find the largest palindrome made from the product of… Read more Finding The Largest Palindrome Of The Product Of Two 3-digit Numbers In Python

How To Convert Youtube Api Duration To Seconds?

For the sake of interest I want to convert video durations from YouTubes ISO 8601 to seconds. To fu… Read more How To Convert Youtube Api Duration To Seconds?

Prevent Python From Loading A Pth File

My situation is as follows: I have a locally installed version of python. There exists also a glob… Read more Prevent Python From Loading A Pth File

Detect Whether Sequence Is A Multiple Of A Subsequence In Python

I have a tuple of zeros and ones, for instance: (1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1) It turns out:… Read more Detect Whether Sequence Is A Multiple Of A Subsequence In Python

Python 2.7 Encoding Decoding

I have a problem involving encoding/decoding. I read text from file and compare it with text from d… Read more Python 2.7 Encoding Decoding

Regex: String With Optional Parts

I am trying to parse some docstrings. An example docstrings is: Test if a column field is larger t… Read more Regex: String With Optional Parts

Uneven Chunking In Python

Given a list of chunk sizes, how would you partition an iterable into variable-length chunks? I'… Read more Uneven Chunking In Python

Class Variables Behave Differently For List And Int?

The class shared variables are shared with all the instances of the classes as far as I know. But I… Read more Class Variables Behave Differently For List And Int?