Prevent poliastro.core from importing astropy

Fix poliastro#1256
Exa-Research · Nov 9, 2021 · 71d06c6 · 71d06c6
1 parent e022f9d
commit 71d06c6
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diff --git a/.importlinter b/.importlinter
@@ -0,0 +1,13 @@
+[importlinter]
+root_package = poliastro
+include_external_packages=True
+
+[importlinter:contract:1]
+name=poliastro.core does not import astropy.units
+type=forbidden
+source_modules=
+    poliastro.core
+# astropy.units is not supported,
+# see https://github.com/seddonym/import-linter/issues/111
+forbidden_modules=
+    astropy
diff --git a/pyproject.toml b/pyproject.toml
@@ -71,6 +71,7 @@ dev = [
     "black==21.9b0",
     "coverage",
     "hypothesis",
+    "import-linter",
     "ipython>=5.0",
     "ipywidgets>=7.6",
     "isort",

diff --git a/tox.ini b/tox.ini
@@ -43,6 +43,7 @@ extras =
 # see https://tox.readthedocs.io/en/latest/config.html#conf-usedevelop
 usedevelop = False
 commands =
+    lint-imports
     pytest {env:PYTEST_MARKERS:} {env:PYTEST_EXTRA_ARGS:} {posargs:-vv}
 
 [testenv:check]