Test that dreload does deep reloads and skips excluded modules.
()
| 13 | from IPython.lib.deepreload import reload as dreload |
| 14 | |
| 15 | def test_deepreload(): |
| 16 | "Test that dreload does deep reloads and skips excluded modules." |
| 17 | with TemporaryDirectory() as tmpdir: |
| 18 | with prepended_to_syspath(tmpdir): |
| 19 | with open(os.path.join(tmpdir, 'A.py'), 'w') as f: |
| 20 | f.write("class Object(object):\n pass\n") |
| 21 | with open(os.path.join(tmpdir, 'B.py'), 'w') as f: |
| 22 | f.write("import A\n") |
| 23 | import A |
| 24 | import B |
| 25 | |
| 26 | # Test that A is not reloaded. |
| 27 | obj = A.Object() |
| 28 | dreload(B, exclude=['A']) |
| 29 | nt.assert_true(isinstance(obj, A.Object)) |
| 30 | |
| 31 | # Test that A is reloaded. |
| 32 | obj = A.Object() |
| 33 | dreload(B) |
| 34 | nt.assert_false(isinstance(obj, A.Object)) |
nothing calls this directly
no test coverage detected