def test_find_distributions_context_unknown_name(self):
f = OxidizedFinder()
dists = list(
f.find_distributions(
importlib.metadata.DistributionFinder.Context(name="missing")))
self.assertEqual(len(dists), 0)
def test_load_pkg_info(self):
# In absence of a METADATA file, a PKG-INFO file will be read.
pkginfo_path = self.td / "my_package-1.0.egg-info" / "PKG-INFO"
pkginfo_path.parent.mkdir()
with pkginfo_path.open("w", encoding="utf-8") as fh:
fh.write("Name: my_package\n")
fh.write("Version: 1.0\n")
collector = OxidizedResourceCollector(allowed_locations=["in-memory"])
for r in find_resources_in_path(self.td):
collector.add_in_memory(r)
f = OxidizedFinder()
f.add_resources(
collector.oxidize(
python_exe=os.environ.get("PYTHON_SYS_EXECUTABLE"))[0])
dists = list(f.find_distributions())
self.assertEqual(len(dists), 1)
metadata = dists[0].metadata
self.assertIsInstance(metadata, email.message.Message)
self.assertEqual(metadata["Name"], "my_package")
self.assertEqual(metadata["Version"], "1.0")
def test_load_pkg_info(self):
# In absence of a METADATA file, a PKG-INFO file will be read.
pkginfo_path = self.td / "my_package-1.0.egg-info" / "PKG-INFO"
pkginfo_path.parent.mkdir()
with pkginfo_path.open("w", encoding="utf-8") as fh:
fh.write("Name: my_package\n")
fh.write("Version: 1.0\n")
collector = OxidizedResourceCollector(policy="in-memory-only")
for r in find_resources_in_path(self.td):
collector.add_in_memory(r)
f = OxidizedFinder()
f.add_resources(collector.oxidize()[0])
dists = f.find_distributions()
self.assertEqual(len(dists), 1)
metadata = dists[0].metadata
self.assertIsInstance(metadata, email.message.Message)
self.assertEqual(metadata["Name"], "my_package")
self.assertEqual(metadata["Version"], "1.0")
def test_find_distributions_empty(self):
f = OxidizedFinder()
dists = f.find_distributions()
self.assertIsInstance(dists, list)
self.assertEqual(len(dists), 0)
def test_find_distributions_empty(self):
f = OxidizedFinder()
dists = f.find_distributions()
self.assertIsInstance(dists, collections.abc.Iterator)
dists = list(dists)
self.assertEqual(len(dists), 0)
