- Do not generate doc for py2 and py3 variant they are the same
so keep just one around
- Update to 4.7.1:
* Fixed a significant performance problem introduced in 4.7.0. [bug=1810617]
* Fixed an incorrectly raised exception when inserting a tag before or
after an identical tag. [bug=1810692]
* Beautiful Soup will no longer try to keep track of namespaces that
are not defined with a prefix; this can confuse soupselect. [bug=1810680]
* Tried even harder to avoid the deprecation warning originally fixed in
4.6.1. [bug=1778909]
* Beautiful Soup's CSS Selector implementation has been replaced by a
dependency on Isaac Muse's SoupSieve project (the soupsieve package
on PyPI). The good news is that SoupSieve has a much more robust and
complete implementation of CSS selectors, resolving a large number
of longstanding issues. The bad news is that from this point onward,
SoupSieve must be installed if you want to use the select() method.
* Added the PageElement.extend() method, which works like list.append().
[bug=1514970]
* PageElement.insert_before() and insert_after() now take a variable
number of arguments. [bug=1514970]
* Fix a number of problems with the tree builder that caused
trees that were superficially okay, but which fell apart when bits
were extracted. Patch by Isaac Muse. [bug=1782928,1809910]
* Fixed a problem with the tree builder in which elements that
contained no content (such as empty comments and all-whitespace
elements) were not being treated as part of the tree. Patch by Isaac
Muse. [bug=1798699]
* Fixed a problem with multi-valued attributes where the value
contained whitespace. Thanks to Jens Svalgaard for the
fix. [bug=1787453]