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Showing posts from November, 2022

How To Scrape Not Well Structured Html Tables With Beautifulsoup In Python?

This website https://itportal.ogauthority.co.uk/information/well_data/lithostratigraphy_hierarchy/r… Read more How To Scrape Not Well Structured Html Tables With Beautifulsoup In Python?

Dealing With Sparse Categories In Pandas - Replace Everything Not In Top Categories With "Other"

I often come across the following common problem when cleaning the data there are some more common … Read more Dealing With Sparse Categories In Pandas - Replace Everything Not In Top Categories With "Other"

How To Refer To A Standard Library In A Logging Configuration File?

I need to use a constant defined in the standard library socket in a logging configuration file. Pr… Read more How To Refer To A Standard Library In A Logging Configuration File?

Selenium And Web2py From Killer-web-development.com Doesn't Work

I am trying to follow the tutorial on http://killer-web-development.com/section/4/3 and I am runnin… Read more Selenium And Web2py From Killer-web-development.com Doesn't Work

Python: How To Use Named Variables From One Function In Other Functions

I'm a newbie programmer trying to make a program, using Python 3.3.2, that has a main() functio… Read more Python: How To Use Named Variables From One Function In Other Functions

Whats The Best Way To Duplicate Data In A Django Template?

{% block title %}{% endblock %} {% block title %}{% endblock So… Read more Whats The Best Way To Duplicate Data In A Django Template?

Equivalent Of Python Eval In Haskell

There is function in python called eval that takes string input and evaluates it. >>> x = … Read more Equivalent Of Python Eval In Haskell

Thread Safe Locale Techniques

We're currently writing a web application based on a threaded python web server framework (cher… Read more Thread Safe Locale Techniques

Compare Images In Python

I need to compare two images that are screenshots of a software. I want to check if the two images … Read more Compare Images In Python

Python Pandas Data Cleaning

I am trying to read a large log file, which has been parsed using different delimiters (legacy issu… Read more Python Pandas Data Cleaning

Python: What's The Difference Between "import X" And "from X Import *"?

I use to think both are equal until I tried this: $python Python 2.7.13 (default, Dec 17 2016, 23:0… Read more Python: What's The Difference Between "import X" And "from X Import *"?

Python Script Through Php On Amazon EC2

I am trying to run a simple python script through php on Amazon EC2 instance. The file is working f… Read more Python Script Through Php On Amazon EC2

Twitter Stream API Gives JSONDecodeError("Expecting Value", S, Err.value) From None

I am using the stream API of Twitter (through tweepy) to collect tweets matching certain criteria, … Read more Twitter Stream API Gives JSONDecodeError("Expecting Value", S, Err.value) From None

How To Expose A Constexpr To Cython?

A file Globals.h contains the following definition of a constant: namespace MyNameSpace { /** Cons… Read more How To Expose A Constexpr To Cython?

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

Reused Variable In Mako Template Cause "UnboundLocalError: Local Variable 'xyz' Referenced Before Assignment"

I have this 'funny' issue. I know this error message is found in a lot of places, but I cou… Read more Reused Variable In Mako Template Cause "UnboundLocalError: Local Variable 'xyz' Referenced Before Assignment"

From Password-protected Excel File To Pandas DataFrame

I can open a password-protected Excel file with this: import sys import win32com.client xlApp = win… Read more From Password-protected Excel File To Pandas DataFrame

Multiprocessing Initialising A Function In A Class

I am trying to initialise a function in a class using multiprocessing, by calling it from a functio… Read more Multiprocessing Initialising A Function In A Class

Python And Websockets - Send Audio Stream

I have set up a socket server and send the messages to all connected clients. I'm sending data … Read more Python And Websockets - Send Audio Stream

SharePlumRequestError: SharePlum HTTP Post Failed

Error Screenshot: Hello Everyone, I am trying to set up a connection to SharePoint list so I can r… Read more SharePlumRequestError: SharePlum HTTP Post Failed

Unexpected Keyword Argument 'raise_on_status'

I installed quandl using pip. I imported it and tried it: import quandl mydata = quandl.get('F… Read more Unexpected Keyword Argument 'raise_on_status'

Use Numpy.average With Weights For Resampling A Pandas Array

I need to resample some data with numpys weighted-average-function - and it just doesn't work..… Read more Use Numpy.average With Weights For Resampling A Pandas Array