______________________________________________ TestGitLoader.test_load_unchanged ______________________________________________

self = <swh.loader.git.tests.test_loader.TestGitLoader testMethod=test_load_unchanged>

    def test_load_unchanged(self):
        """Checks loading a repository a second time does not add
        any extra data."""
        res = self.load()
>       self.assertEqual(res['status'], 'eventful')
E       AssertionError: 'failed' != 'eventful'
E       - failed
E       + eventful

swh/loader/git/tests/test_from_disk.py:173: AssertionError
---------------------------------------------------- Captured stderr call -----------------------------------------------------
counting objects: 18
------------------------------------------------------ Captured log call ------------------------------------------------------
loader.py                  909 ERROR    Loading failure, updating to `partial` status
Traceback (most recent call last):
  File "/home/twitu/Code/swh-environment/swh-loader-git/.tox/py3/lib/python3.5/site-packages/swh/loader/core/loader.py", line 896, in load
    self.store_data()
  File "/home/twitu/Code/swh-environment/swh-loader-git/.tox/py3/lib/python3.5/site-packages/swh/loader/core/loader.py", line 1003, in store_data
    self.send_batch_contents(self.get_contents())
  File "/home/twitu/Code/swh-environment/swh-loader-git/.tox/py3/lib/python3.5/site-packages/swh/loader/core/loader.py", line 649, in send_batch_contents
    packet_size_bytes=packet_size_bytes)
  File "/home/twitu/Code/swh-environment/swh-loader-git/.tox/py3/lib/python3.5/site-packages/swh/loader/core/loader.py", line 34, in send_in_packets
    for obj in objects:
  File "/home/twitu/Code/swh-environment/swh-loader-git/swh/loader/git/loader.py", line 379, in get_contents
    self.get_content_ids(), 'sha1_git'))
  File "/home/twitu/Code/swh-environment/swh-loader-git/.tox/py3/lib/python3.5/site-packages/swh/storage/in_memory.py", line 316, in content_missing
    for cont in content:
  File "/home/twitu/Code/swh-environment/swh-loader-git/swh/loader/git/loader.py", line 372, in get_content_ids
    yield converters.dulwich_blob_to_content_id(raw_obj)
  File "/home/twitu/Code/swh-environment/swh-loader-git/swh/loader/git/converters.py", line 32, in dulwich_blob_to_content_id
    hashes = MultiHash.from_data(data, HASH_ALGORITHMS).digest()
  File "/home/twitu/Code/swh-environment/swh-loader-git/.tox/py3/lib/python3.5/site-packages/swh/model/hashutil.py", line 126, in from_data
    return cls.from_file(fobj, hash_names=hash_names, length=length)
  File "/home/twitu/Code/swh-environment/swh-loader-git/.tox/py3/lib/python3.5/site-packages/swh/model/hashutil.py", line 107, in from_file
    ret = cls(length=length, hash_names=hash_names)
  File "/home/twitu/Code/swh-environment/swh-loader-git/.tox/py3/lib/python3.5/site-packages/swh/model/hashutil.py", line 97, in __init__
    self.state[name] = _new_hash(name, length)
  File "/home/twitu/Code/swh-environment/swh-loader-git/.tox/py3/lib/python3.5/site-packages/swh/model/hashutil.py", line 275, in _new_hash
    return _new_hashlib_hash(algo)
  File "/home/twitu/Code/swh-environment/swh-loader-git/.tox/py3/lib/python3.5/site-packages/swh/model/hashutil.py", line 211, in _new_hashlib_hash
    return _new_blake2_hash(algo)
  File "/home/twitu/Code/swh-environment/swh-loader-git/.tox/py3/lib/python3.5/site-packages/swh/model/hashutil.py", line 197, in _new_blake2_hash
    import pyblake2
ImportError: No module named 'pyblake2'