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str(object='') -> string

Return a nice string representation of the object.
If the argument is a string, the return value is the same object.

src/w/h/whoops-0.2.1/whoops/__main__.py   whoops(Download)
#!/usr/bin/env python
 
from whoops import WebHDFS, WebHDFSError, HOST, PORT, __version__
from requests import ConnectionError
 
    args = parser.parse_args(argv[1:])
 
    host = args.host or environ.get('WEBHDFS_HOST') or HOST
    port = args.port or environ.get('WEBHDFS_PORT') or PORT
    user = args.user or environ.get('WEBHDFS_USER') or None