X-Git-Url: https://scm.cri.minesparis.psl.eu/git/linpy.git/blobdiff_plain/b7d06b55d601833b4bef47afd732334ed77587fb..e27fd6a18fd36b8ec81f37cd800399703bf7ef4f:/pypol/tests/libhelper.py?ds=sidebyside

diff --git a/pypol/tests/libhelper.py b/pypol/tests/libhelper.py
new file mode 100644
index 0000000..e75b4fb
--- /dev/null
+++ b/pypol/tests/libhelper.py
@@ -0,0 +1,20 @@
+import functools
+import unittest
+
+try:
+
+    import sympy
+
+    def requires_sympy(func):
+        @functools.wraps(func)
+        def wrapper(self):
+            return func(self)
+        return wrapper
+
+except ImportError:
+
+    def requires_sympy(func):
+        @functools.wraps(func)
+        def wrapper(self):
+            raise unittest.SkipTest('SymPy is not available')
+        return wrapper