README.md

Python package to quickly extract links in HTML

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Documentation: https://fast-link-extractor.readthedocs.io

Source Code: https://github.com/lgloege/fast-link-extractor

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A Python 3.7+ package to extract links from a webpage. Asyncronous functions allows the code to run fast when extracting from many sub-directories. A use case for this tool is to extract download links for use with wget or fsspec.

Installation

Install using PyPi

pip install fast-link-extractor

Insatll using GitHub

pip install git+https://github.com/lgloege/fast-link-extractor.git

Example

Simply import the package and call link_extractor(). This will output of list of extracted links

import fast_link_extractor as fle

# url to extract links from
base_url = "https://www.ncei.noaa.gov/data/sea-surface-temperature-optimum-interpolation/v2.1/access/avhrr/"

# extract all links from sub directories ending with .nc
# this may take ~10 seconds, there are a lot of sub-directories
links = fle.link_extractor(base_url,
                           search_subs=True,
                           regex='.nc$')

If using inside Jupyter or IPython, set ipython=True

import fast_link_extractor as fle

# url to extract links from
base_url = "https://www.ncei.noaa.gov/data/sea-surface-temperature-optimum-interpolation/v2.1/access/avhrr/"

# extract all links from sub directories ending with .nc
# this may take ~10 seconds, there are a lot of sub-directories
links = fle.link_extractor(base_url,
                           search_subs=True,
                           ipython=True,
                           regex='.nc$')

License

This project is licensed under the terms of the MIT license.