pypi: support list options

docs/usage.rst

@@ -570,6 +570,8 @@ pypi
 use_pre_release
   Whether to accept pre release. Default is false.
 
+This source supports :ref:`list options`.
+
 .. note::
    An additional dependency "packaging" is required.
    You can use ``pip install 'nvchecker[pypi]'``.

nvchecker_source/pypi.py

@@ -6,6 +6,8 @@ from packaging.version import Version
 from nvchecker.api import RichResult
 
 async def get_version(name, conf, *, cache, **kwargs):
+  ret = []
+
   package = conf.get('pypi') or name
   use_pre_release = conf.get('use_pre_release', False)
 
@@ -13,14 +15,15 @@ async def get_version(name, conf, *, cache, **kwargs):
 
   data = await cache.get_json(url)
 
-  if use_pre_release:
-    version = sorted(
-      data['releases'].keys(),
-      key = Version,
-    )[-1]
-  else:
-    version = data['info']['version']
-  return RichResult(
+  for version in data['releases'].keys():
+    parsed_version = Version(version)
+
+    if not use_pre_release and parsed_version.is_prerelease:
+      continue
+
+    ret.append(RichResult(
       version = version,
       url = f'https://pypi.org/project/{package}/{version}/',
-  )
+    ))
+
+  return ret

tests/test_pypi.py

@@ -20,3 +20,9 @@ async def test_pypi_pre_release(get_version):
         "source": "pypi",
         "use_pre_release": 1,
     }) == "1.0.1a1"
+
+async def test_pypi_list(get_version):
+    assert await get_version("urllib3", {
+        "source": "pypi",
+        "include_regex": "^1\\..*",
+    }) == "1.26.18"