def test_deepreload():
"Test that dreload does deep reloads and skips excluded modules."
with TemporaryDirectory() as tmpdir:
with prepended_to_syspath(tmpdir):
tmpdirpath = Path(tmpdir)
with open(tmpdirpath / "A.py", "w") as f:
f.write("class Object:\n pass\nok = True\n")
with open(tmpdirpath / "B.py", "w") as f:
f.write("import A\nassert A.ok, 'we are fine'\n")
import A
import B
# Test that A is not reloaded.
obj = A.Object()
dreload(B, exclude=["A"])
assert isinstance(obj, A.Object) is True
# Test that an import failure will not blow-up us.
A.ok = False
with pytest.raises(AssertionError, match="we are fine"):
dreload(B, exclude=["A"])
assert len(modules_reloading) == 0
assert not A.ok
# Test that A is reloaded.
obj = A.Object()
A.ok = False
dreload(B)
assert A.ok
assert isinstance(obj, A.Object) is False
def test_deepreload():
"Test that dreload does deep reloads and skips excluded modules."
with TemporaryDirectory() as tmpdir:
with prepended_to_syspath(tmpdir):
with open(os.path.join(tmpdir, "A.py"), "w") as f:
f.write("class Object(object):\n pass\n")
with open(os.path.join(tmpdir, "B.py"), "w") as f:
f.write("import A\n")
import A
import B
# Test that A is not reloaded.
obj = A.Object()
dreload(B, exclude=["A"])
nt.assert_true(isinstance(obj, A.Object))
# Test that A is reloaded.
obj = A.Object()
dreload(B)
nt.assert_false(isinstance(obj, A.Object))
def test_deepreload():
"Test that dreload does deep reloads and skips excluded modules."
with TemporaryDirectory() as tmpdir:
with prepended_to_syspath(tmpdir):
tmpdirpath = Path(tmpdir)
with open(tmpdirpath / "A.py", "w") as f:
f.write("class Object(object):\n pass\n")
with open(tmpdirpath / "B.py", "w") as f:
f.write("import A\n")
import A
import B
# Test that A is not reloaded.
obj = A.Object()
dreload(B, exclude=["A"])
assert isinstance(obj, A.Object) is True
# Test that A is reloaded.
obj = A.Object()
dreload(B)
assert isinstance(obj, A.Object) is False
