Skip to content

Latest commit

 

History

History
62 lines (42 loc) · 2.58 KB

README.md

File metadata and controls

62 lines (42 loc) · 2.58 KB
Raw

lexis-nexis-uni-downloader

This repository will help you download data from Nexis Uni. It is dockerized so it should work in most environments. It uses cookies directly from Google Chrome to authenticate with Nexis.

Quickstart

  1. Log into your univerity's Lexis Uni using Google Chrome.

  2. Set the LN_URL environment variable.

    Here are some examples:
    • Columbia: export LN_URL=https://advance-lexis-com.ezproxy.cul.columbia.edu
    • Harvard: export LN_URL=https://advance-lexis-com.ezp-prod1.hul.harvard.edu
    • Notre Dame: export LN_URL=https://advance-lexis-com.proxy.library.nd.edu
    • Multimedia University export LN_URL=https://advance.lexis.com.proxyvlib.mmu.edu.my
    • Boston University: export LN_URL=http://www.lexisnexis.com.ezproxy.bu.edu
    • Brenau University: export LN_URL=https://advance-lexis-com.ezproxy.brenau.edu:2040
    • Queens College: export LN_URL=http://www.lexisnexis.com.queens.ezproxy.cuny.edu:2048

  3. Run the setup:

    brew install AlJohri/-/kar
kar setup

  4. Get the authenticated cookies and export as environment variables.

    $(kar get-cookies)
    Running into issues?

    This is the only part of the project that is not dockerized. If you run into issues with grabbing the cookies, manually get the cookies from Google Chrome. You can see which cookies are required in scripts/get-cookies.py. Export these three environment variables: EZPROXY, MACHINE_ID, and SESSION_ID before proceeding to the next step.

  5. Update data/query.txt as needed and download data.

    kar run python scripts/download-index.py
kar run python scripts/download-documents.py

Simplify Development with Direnv

You can use direnv to simplify development. This will automatically source the relevant environment variables when you cd into the project directory.

  1. Install direnv: brew install direnv
  2. Add the direnv hook into your shell profile: https://direnv.net/docs/hook.html
  3. Add export LN_URL=... into a .envrc file.
  4. Add the cookie environment variables into the .envrc file: kar get-cookies >> .envrc
  5. Run direnv allow to mark the contents of the .envrc file as save for execution.

Disclaimer

This library is not associated with Lexis Nexis. Please read the Lexis Nexis terms of use. Note that it is against the terms to use automatic software to download content. Use this software at your own risk.