• Joseph Weston's avatar
    fix discretizer packaging and optional testing · 7cb76722
    Joseph Weston authored
    Previously the testing/importing 'continuum' would fail if sympy was not
    installed. Now we do the following:
        * add sympy as an optional dependency in 'extras_require'
        * force pytest to ignore tests in packages that have uninstalled
          dependencies by defining a hook in 'conftest.py'
        * use the 'class as a module' hack when importing 'continuum'.
          When sympy is not installed the continuum module will be replaced
          with an instance of 'ExtensionUnavailable' that will raise a runtime
          error on attribute access.
        * no warning is raised if sympy is not installed (it is an
          optional dependency).
conftest.py 1.49 KB