Traceback (most recent call last):


 "/home/tabbott/zulip/zerver/lib/test_runner.py", line 462, in run_tests

suite = self.build_suite(test_labels, extra_tests)


 "/srv/zulip-venv/local/lib/python2.7/site-packages/django/test/runner.py", line 437, in build_suite

tests = self.test_loader.loadTestsFromName(label)


 "/usr/lib/python2.7/unittest/loader.py", line 100, in loadTestsFromName

parent, obj = obj, getattr(obj, part)
AttributeError: 'module' object has no attribute 'AvatarTest'

Traceback (most recent call last):


 "/usr/lib/python3.6/wsgiref/handlers.py", line 137, in run

self.result = application(self.environ, self.start_response)


 "/path/to/prometheus_client_python/prometheus_client/exposition.py", line 52, in prometheus_app

status, header, output = _bake_output(registry, accept_header, params)


 "/path/to/prometheus_client_python/prometheus_client/exposition.py", line 40, in _bake_output

output = encoder(registry)


 "/path/to/prometheus_client_python/prometheus_client/exposition.py", line 137, in generate_latest

output.append(sample_line(s))


 "/path/to/prometheus_client_python/prometheus_client/exposition.py", line 95, in sample_line

for k, v in sorted(line.labels.items())]))


 "/path/to/prometheus_client_python/prometheus_client/exposition.py", line 95, in <listcomp>

for k, v in sorted(line.labels.items())]))
AttributeError: ("'list' object has no attribute 'replace'", Metric(ede, dfe, info, , [Sample(name='ede_info', labels={'key': ['str1', 'str2']}, value=1.0, timestamp=None, exemplar=None)]))
