those are dangerous and can hide real exceptions

basestring, range, long, url*, parse*, unicode, html_unescape
also, remove some obsolete sys.version checks

Baptiste Delpey authored Oct 17, 2018 and Romain Bignon committed Nov 10, 2018

- avoid plain crash

Benjamin Bouvier authored Feb 05, 2018 and hydrargyrum committed Mar 03, 2018

Before this patch, the decoding process would spawn one node process
every time we want to decode a single obfuscated value. This patch
batches all the calls by putting all the entries to deobfuscate into a
JS array; the JS function will create a map of the cleared data.

And also update pages regexp to match the website.