outdated~=0.2.1
pint~=0.17
tabulate~=0.8.9
path~=15.1.2
shapely~=1.7.1
numpy~=1.20.3
matplotlib~=3.4.2
pandas~=1.2.4  # because of io.common methods
sympy==1.5.*  # because of specific expression parsing
beautifulsoup4~=4.9.3
lxml~=4.6.3