Python libraries
All standard libraries are available for Python.
Moreover, certain problems in Python may allow the usage of some well known non standard libaries, such as numpy or networkx. These libaries are not available unless specified in the problem description (see Information frame under the problem statement).
The following libraries are currently available:
beautifulsoup4biopythonmatplotlibmore-itertoolsnetworkxnumpyoptilogpandasscipysimpy
TBD: Add their info, including versions.