August 17, 2021 / Last updated : February 14, 2023 admin Python Code

Creating a Python Package

If you are wanting to create your own Python module for others to use and provide the best way to install it then https://pypi.org/ is the way to go. Here’s the detailed part : See also https://pythonhosted.org/an_example_pypi_project/setuptools.html

August 16, 2021 / Last updated : August 16, 2021 admin Python Code

Google Image Search

And How To Use Python to automate it! code: If you see “Error 429 when requesting…” or… RESOURCE_EXHAUSTED then you may have exceeded your daily allowance for API calls. So be careful when testing the code not to make too many requests. To install our code you can use pip: pip install gimdl https://pypi.org/project/gimdl/

August 13, 2021 / Last updated : August 13, 2021 admin Python Code

GitHub Support for password authentication

Support for password authentication was removed on August 13, 2021. Please use a personal access token instead. This article shows you how to fix it! remote: Support for password authentication was removed on August 13, 2021. Please use a personal access token instead.remote: Please see https://github.blog/2020-12-15-token-authentication-requirements-for-git-operations/ for more information. 2 Steps to fix Enable 2 […]

August 9, 2021 / Last updated : August 9, 2021 admin Python Code

Remove non printable characters from text

May 17, 2021 / Last updated : May 17, 2021 admin Pandas

map & lambda

Introduction Using lambda can save you having to write a function. If you’ve not used ‘map’ then we’ll show you how it can perform the same task as lambda in an example import pandas as pdpd.set_option(‘max_rows’,10)import numpy as npreviews = pd.read_csv(“winemag-data-130k-v2.csv”,index_col=0)reviews next we’ll drop any rows full of NaNs reviews.dropna() now we have good data… […]

May 13, 2021 / Last updated : May 13, 2021 admin Python Code

ffill_bfill

Forward Fill and Backward Fill Demo year profit 0 2018 50.0 1 2019 100.0 2 2020 NaN 3 2021 0.0 Forward Fill (from row above) year profit 0 2018 50.0 1 2019 100.0 2 2020 100.0 3 2021 0.0 Forward Fill (from previous (left) column ) year profit 0 2018.0 50.0 1 […]

May 12, 2021 / Last updated : March 10, 2023 admin Pandas

Data Analysis With Pandas

If you want to learn about Data Analysis with Pandas and Python and you’re not familiar with Kaggle, check it out! Time to read article : 5 mins TLDR; We show how to use idxmax and apply with Pandas Introduction Here we will look at some functions in Pandas which will help with ‘EDA’ – […]

May 8, 2021 / Last updated : February 16, 2023 admin ebay api

EBAY API – Python Code

If you have been looking for EBAY API – Python code then this article can help. Rather than use web scraping techniques you can access live EBAY listings via the API with an SDK for Python. Time to read this article about EBAY API – Python Code : 5 mins TLDR; Watch the ebay api […]

April 27, 2021 / Last updated : April 27, 2021 admin postgres

PostgreSQL

PostgreSQL is a free, powerful SQL database which is frequently used with Python How to connect to postgres sudo -i -u postgres run psql postgres@rag-laptop:~$ psql psql (12.6 (Ubuntu 12.6-0ubuntu0.20.04.1)) Type “help” for help. list databases postgres=# l List of databases Name | Owner | Encoding | Collate | Ctype | Access privileges ———–+———-+———-+————-+————-+———————– gis […]

April 26, 2021 / Last updated : February 27, 2023 admin Python Code

Extract links with Scrapy

Using Scrapy’s LinkExtractor method you can get the links from every page that you desire. What are Link Extractors? “A link extractor is an object that extracts links from responses.” Summary The above code gets all of the hrefs very quickly and give you the flexibility to omit or include very specific attirbutes Watch the video Extract Links | how to scrape website urls | Python + Scrapy […]

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