9[options.extras_require]
foo =
    bar;python_version<'3'z4[options.extras_require]
foo = bar;baz
boo = xxx;yyyz:[options.extras_require]
foo =
    bar;python_version<'3'
z5[options.extras_require]
foo = bar;baz
boo = xxx;yyy
z<[options.extras_require]
foo =
    bar
    python_version<3
z7[options]
install_requires =
    bar;python_version<'3'z2[options]
install_requires = bar;baz
boo = xxx;yyyz8[options]
install_requires =
    bar;python_version<'3'
z3[options]
install_requires = bar;baz
boo = xxx;yyy
z:[options]
install_requires =
    bar
    python_version<3
z.error::setuptools.SetuptoolsDeprecationWarningc