circuitpython_libraries.py: add oldest/newest info for open library PRs; wrap core download stats api request in a try (getting errors in the request)

Author: sommersoft

adabot/circuitpython_libraries.py

@@ -215,16 +215,26 @@ def run_library_checks(validators, bundle_submodules, latest_pylint, kw_args):
     output_handler()
     output_handler("Libraries")
     print_pr_overview(lib_insights)
-    output_handler("* Merged pull requests:".format(len(lib_insights["open_prs"])))
+    output_handler("  * Merged pull requests:")
     sorted_prs = sorted(lib_insights["merged_prs"],
                         key=lambda days: int(close_pr_sort_re.search(days).group(1)),
                         reverse=True)
     for pr in sorted_prs:
-        output_handler("  * {}".format(pr))
+        output_handler("    * {}".format(pr))
     print_issue_overview(lib_insights)
     output_handler("* https://circuitpython.org/contributing")
     output_handler("  * {} open issues".format(len(lib_insights["open_issues"])))
-    output_handler("  * {} open pull requests".format(len(lib_insights["open_prs"])))
+    open_pr_days = [
+        int(pr_sort_re.search(pr).group(1)) for pr in lib_insights["open_prs"]
+        if pr_sort_re.search(pr) is not None
+    ]
+    output_handler(
+        "  * {0} open pull requests (Oldest: {1}, Newest: {2})".format(
+            len(lib_insights["open_prs"]),
+            max(open_pr_days),
+            max((min(open_pr_days), 1)) # ensure the minumum is '1'
+        )
+    )
     output_handler("Library updates in the last seven days:")
     if len(new_libs) != 0:
         output_handler("**New Libraries**")
@@ -283,7 +293,14 @@ def output_handler(message="", quiet=False):
 
 def print_circuitpython_download_stats():
     """Gather and report analytics on the main CircuitPython repository."""
-    response = github.get("/repos/adafruit/circuitpython/releases")
+    try:
+        response = github.get("/repos/adafruit/circuitpython/releases")
+    except (ValueError, RuntimeError):
+        output_handler(
+            "Core CircuitPython GitHub download statistics request failed."
+        )
+        return
+
     if not response.ok:
         output_handler(
             "Core CircuitPython GitHub download statistics request failed."