latest_timestamps.py: show url and status on failure

eg to identify which pulp_path is incorrect

Author: elelaysh

ansible/library/latest_timestamps.py

@@ -61,14 +61,13 @@ def run_module():  # pylint: disable=missing-function-docstring
     timestamps = dict(module.params["repos_dict"])
     for repo in timestamps:
         for version in timestamps[repo]:
-
-            html_txt = requests.get(
-                url=module.params["content_url"]
-                + "/"
-                + timestamps[repo][version]["pulp_path"]
-            ).text
+            url = module.params["content_url"] + "/" + timestamps[repo][version]["pulp_path"]
+            html = requests.get(url=url)
+            if not html.ok:
+                module.fail_json(msg="Couldn't retrieve timestamps for %s[%s] url %s: %s %s"
+                    % (repo, version, url, html.status_code, html.text))
             timestamp_link_list = (
-                BeautifulSoup(html_txt, features="html.parser")
+                BeautifulSoup(html.text, features="html.parser")
                 .body.find("pre")
                 .find_all()
             )  # getting raw list of timestamps from html