How to Install and Uninstall python3-pytidylib Package on openSUSE Leap

Information for package python3-pytidylib:
------------------------------------------
Repository : Main Repository
Name : python3-pytidylib
Version : 0.3.2-bp155.2.11
Arch : noarch
Vendor : openSUSE
Installed Size : 35.4 KiB
Installed : No
Status : not installed
Source package : python-pytidylib-0.3.2-bp155.2.11.src
Upstream URL : http://countergram.com/open-source/pytidylib/
Summary : Python wrapper for HTML Tidy (tidylib) on Python 2 and 3
Description :
`PyTidyLib`_ is a Python package that wraps the `HTML Tidy`_ library. This
allows you, from Python code, to "fix" invalid (X)HTML markup. Some of the
library's many capabilities include:
* Clean up unclosed tags and unescaped characters such as ampersands
* Output HTML 4 or XHTML, strict or transitional, and add missing doctypes
* Convert named entities to numeric entities, which can then be used in XML
documents without an HTML doctype.
* Clean up HTML from programs such as Word (to an extent)
* Indent the output, including proper (i.e. no) indenting for ``pre`` elements,
which some (X)HTML indenting code overlooks.
Small example of use
====================
The following code cleans up an invalid HTML document and sets an option::
from tidylib import tidy_document
document, errors = tidy_document('''

fõo ''',
options={'numeric-entities':1})
print document
print errors