Fix a few bugs found with test-git-web-interface

3 files changed, 13 insertions, 5 deletions

diff --git a/gitsrht/blueprints/repo.py b/gitsrht/blueprints/repo.py
index 028c8d6..8bfd374 100644
--- a/gitsrht/blueprints/repo.py
+++ b/gitsrht/blueprints/repo.py
@@ -83,6 +83,8 @@ def summary(owner, repo):
         tags = [(ref, git_repo.get(git_repo.references[ref].target))
             for ref in git_repo.listall_references()
             if ref.startswith("refs/tags/")]
+        tags = [tag for tag in tags
+                if isinstance(tag[1], pygit2.Tag) or isinstance(tag[1], pygit2.Commit)]
         tags = sorted(tags, key=lambda c: commit_time(c[1]), reverse=True)
         latest_tag = tags[0] if len(tags) else None
         return render_template("summary.html", view="summary",
diff --git a/gitsrht/blueprints/stats.py b/gitsrht/blueprints/stats.py
index 82c562b..57a9f3e 100644
--- a/gitsrht/blueprints/stats.py
+++ b/gitsrht/blueprints/stats.py
@@ -32,7 +32,10 @@ def get_contributions(git_repo, tip, since):
         if timestamp < since_ts:
             break
 
-        week = _week(datetime.fromtimestamp(timestamp))
+        try:
+            week = _week(datetime.fromtimestamp(timestamp))
+        except:
+            continue
         user = _user(commit.author.email, commit.author.name)
         contributions[user]['commits'] += 1
         contributions[user]['weekly'][week] += 1
diff --git a/gitsrht/git.py b/gitsrht/git.py
index d59947b..066aca7 100644
--- a/gitsrht/git.py
+++ b/gitsrht/git.py
@@ -15,10 +15,13 @@ def trim_commit(msg):
 def commit_time(commit):
     author = commit.author if hasattr(commit, 'author') else commit.tagger
     # Time handling in python is so dumb
-    tzinfo = timezone(timedelta(minutes=author.offset))
-    tzaware = datetime.fromtimestamp(float(author.time), tzinfo)
-    diff = datetime.now(timezone.utc) - tzaware
-    return datetime.utcnow() - diff
+    try:
+        tzinfo = timezone(timedelta(minutes=author.offset))
+        tzaware = datetime.fromtimestamp(float(author.time), tzinfo)
+        diff = datetime.now(timezone.utc) - tzaware
+        return datetime.utcnow() - diff
+    except:
+        return datetime.utcnow()
 
 def _get_ref(repo, ref):
     return repo._get(ref)