This can lead to data errors when running projects across computers.įor example, consider how sorting a glob list changes what files you access when getting an index from the list, such as index to access the 5th item in the list. Depending on the operating system being used, or the way the files are stored, different people may get results from a glob list in different orders. The order in which glob returns files from a folder can vary drastically. Always double check! Why Sort glob Lists? Note that sorting can sometimes work differently than you may think, so check your sorted list before you move on with your project.įor example, if two items have identical path names, but one ends in 10 and the other ends in 1, sometimes the file ending in 10 will be put above the file ending in 1. 'data/earthpy-downloads/avg-monthly-temp-fahr/Sonoma/Sonoma-2003-temp.csv'] 'data/earthpy-downloads/avg-monthly-temp-fahr/Sonoma/Sonoma-2002-temp.csv', 'data/earthpy-downloads/avg-monthly-temp-fahr/Sonoma/Sonoma-2001-temp.csv', 'data/earthpy-downloads/avg-monthly-temp-fahr/Sonoma/Sonoma-2000-temp.csv', ['data/earthpy-downloads/avg-monthly-temp-fahr/Sonoma/Sonoma-1999-temp.csv', You can use the function data.get_data() from the earthpy package to download data from online sources such as the data repository.īegin by importing the necessary packages: os, glob, and earthpy (using the alias et). Then, you will use the os and glob packages to access files and directories and to create lists of paths that you can parse to extract useful information from the file and directory names. To start working with file and directory paths in Python, you first need some files! On this page, you will first learn how to use the earthpy package to download files from a URL (internet address).
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