Added version sorting on Web and Removed obsolete versions

web/pandas_web.py

@@ -40,6 +40,7 @@
 import feedparser
 import jinja2
 import markdown
+from packaging import version
 import requests
 import yaml
 
@@ -231,7 +232,27 @@ def home_add_releases(context):
  ) as f:
  json.dump(releases, f, default=datetime.datetime.isoformat)
 
- for release in releases:
+ parsed_releases = [
+ (version.parse(release["tag_name"]), release) for release in releases
+ ]
+
+ # The following filters out obsolete releases
+ # A version is obsolete if it's not the latest minor version.
+ # In the list ["1.4.0", "1.4.1", "1.4.2", "1.5.0", "1.5.1"], versions
+ # "1.4.0", "1.4.1", and "1.5.0" are obsolete,
+ # We don't need 1.5.0 as 1.5.1 has the same features with some bugs fixed
+
+ # Dummy version for filtering obsolete versions
+ prev_version = version.Version("0.0.0")
+
+ for v, release in sorted(parsed_releases, reverse=True):
+ # Example: If "1.5.3" is already added, we skip "1.5.2" and "1.5.1"
+ # Only the most up-to-date "1.5.x" release would be included due to sorting
+ if (v.major, v.minor) == (prev_version.major, prev_version.minor):
+ continue
+
+ prev_version = v
+
  if release["prerelease"]:
  continue
  published = datetime.datetime.strptime(

web/pyproject.toml

@@ -0,0 +1 @@
+[tool.pytest.ini_options]

web/tests/test_pandas_web.py

@@ -0,0 +1,65 @@
+from unittest.mock import (
+ MagicMock,
+ patch,
+)
+
+from web.pandas_web import Preprocessors
+
+
+def test_home_add_releases():
+ # Prepare test data
+ releases = [
+ {
+ "tag_name": "v1.0.0",
+ "prerelease": False,
+ "published_at": "2021-04-01T00:00:00Z",
+ "assets": [{"browser_download_url": "https://example.com/download"}],
+ },
+ {
+ "tag_name": "v2.0.0",
+ "prerelease": False,
+ "published_at": "2022-01-01T00:00:00Z",
+ "assets": [{"browser_download_url": "https://example.com/download"}],
+ },
+ {
+ "tag_name": "v1.5.4",
+ "prerelease": False,
+ "published_at": "2023-08-01T00:00:00Z",
+ "assets": [],
+ },
+ {
+ "tag_name": "v1.5.3",
+ "prerelease": False,
+ "published_at": "2021-07-01T00:00:00Z",
+ "assets": [],
+ },
+ {
+ "tag_name": "v1.5.2",
+ "prerelease": False,
+ "published_at": "2021-06-01T00:00:00Z",
+ "assets": [],
+ },
+ ]
+ github_repo_url = "pandas-dev/pandas"
+ context = {
+ "main": {
+ "github_repo_url": github_repo_url,
+ "production_url": "https://example.com/",
+ },
+ "target_path": "/tmp",
+ "releases": [],
+ }
+
+ # Mock the requests module to return the test data
+ resp = MagicMock()
+ resp.status_code = 200
+ resp.json.return_value = releases
+ with patch("requests.get", return_value=resp):
+ # Call the function being tested
+ Preprocessors.home_add_releases(context)
+
+ # Assert that releases were correctly added to the context
+ assert len(context["releases"]) == 3
+ assert context["releases"][0]["name"] == "2.0.0"
+ assert context["releases"][1]["name"] == "1.5.4"
+ assert context["releases"][2]["name"] == "1.0.0"