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{"whereto/app.py":[{"author":{"_account_id":15334,"name":"Stephen Finucane","display_name":"stephenfin","email":"stephenfin@redhat.com","username":"sfinucan"},"change_message_id":"155cb19189214aac5318340e8856a9258f8c19c8","unresolved":false,"context_lines":[{"line_number":129,"context_line":"argument_parser.add_argument("},{"line_number":130,"context_line":"    \u0027-v\u0027, \u0027--verbose\u0027,"},{"line_number":131,"context_line":"    dest\u003d\u0027verbosity\u0027,"},{"line_number":132,"context_line":"    default\u003d[1],"},{"line_number":133,"context_line":"    action\u003d\u0027append_const\u0027,"},{"line_number":134,"context_line":"    const\u003d1,"},{"line_number":135,"context_line":"    help\u003d\u0027increase the verbosity by one level\u0027,"},{"line_number":136,"context_line":")"},{"line_number":137,"context_line":"argument_parser.add_argument("}],"source_content_type":"text/x-python","patch_set":1,"id":"7f515b1d_a8760c3d","line":134,"range":{"start_line":132,"start_character":0,"end_line":134,"end_character":12},"updated":"2017-09-29 10:13:29.000000000","message":"could you explain what this is doing? It\u0027s a pattern I haven\u0027t seen used before","commit_id":"e255ef4f1d6ee691d3a13b46cc36446e50e3b109"},{"author":{"_account_id":2472,"name":"Doug Hellmann","email":"dhellmann@redhat.com","username":"doug-hellmann"},"change_message_id":"383a4a1da6a8ad26278962c9ae691aaf6863ba60","unresolved":false,"context_lines":[{"line_number":129,"context_line":"argument_parser.add_argument("},{"line_number":130,"context_line":"    \u0027-v\u0027, \u0027--verbose\u0027,"},{"line_number":131,"context_line":"    dest\u003d\u0027verbosity\u0027,"},{"line_number":132,"context_line":"    default\u003d[1],"},{"line_number":133,"context_line":"    action\u003d\u0027append_const\u0027,"},{"line_number":134,"context_line":"    const\u003d1,"},{"line_number":135,"context_line":"    help\u003d\u0027increase the verbosity by one level\u0027,"},{"line_number":136,"context_line":")"},{"line_number":137,"context_line":"argument_parser.add_argument("}],"source_content_type":"text/x-python","patch_set":1,"id":"7f515b1d_de9a22b7","line":134,"range":{"start_line":132,"start_character":0,"end_line":134,"end_character":12},"in_reply_to":"7f515b1d_a8760c3d","updated":"2017-09-29 12:16:23.000000000","message":"Every time the -v option is used it appends a 1 to the list. The list starts out with one 1. The -q option changes the list to be empty. The verbosity level is then the sum of the contents of the list.","commit_id":"e255ef4f1d6ee691d3a13b46cc36446e50e3b109"}]}