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Diffstat (limited to 'README.rst')
| -rw-r--r-- | README.rst | 18 |
1 files changed, 17 insertions, 1 deletions
@@ -10,10 +10,11 @@ Dependencies - Python 3 - pychrome_ - warcio_ -- html5lib +- html5lib_ .. _pychrome: https://github.com/fate0/pychrome .. _warcio: https://github.com/webrecorder/warcio +.. _html5lib: https://github.com/html5lib/html5lib-python Usage ----- @@ -31,6 +32,21 @@ For `headless Google Chrome`_ add the parameters ``--headless --disable-gpu``. .. _pywb: https://github.com/ikreymer/pywb .. _headless Google Chrome: https://developers.google.com/web/updates/2017/04/headless-chrome +Injecting JavaScript +^^^^^^^^^^^^^^^^^^^^ + +A lot of sites need some form of interaction to load more content. Twitter for +instance continously loads new posts when scrolling to the bottom of the page. +crocoite can emulate these user interactions by injecting JavaScript into the +page before loading it. For instance ``--onload=scroll.js`` scrolls the page to +the bottom. + +If extra work is required before taking a DOM snapshot, additional scripts can +be run with ``--onsnapshot=canvas-snapshot.js``, which replaces all HTML +``<canvas>`` elements with a static picture of their current contents. + +Example scripts can be found in the directory ``crocoite/data/``. + Caveats ------- |