crash on partially pushed images

[so0k]

registry api returns 404 when requesting tag list of partially fulled images, the script errors out.

/usr/src/app # python browser.py user:pw@registry.mysite.com list all
Traceback (most recent call last):
  File "browser.py", line 196, in <module>
    search_results = get_all_repo_dict(regurl, all_repos, auth_flag, ssl_flag)
  File "browser.py", line 118, in get_all_repo_dict
    parsed_repo_tag_req_resp = get_tags_for_repo(url, repo, auth, ssl)
  File "browser.py", line 109, in get_tags_for_repo
    return parsed_repo_tag_req_resp["tags"]
KeyError: 'tags'

[vivekjuneja]

Unfortunately, I do not have "verbose" mode yet. I will work on that to help debugging.

I saw you raised this with the Docker Distribution distribution/distribution#777

I think we need better error handling to alleviate this issue.

Thanks @so0k again for the finding.