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Diffstat (limited to 'nxt_plugin/nxt/utils.py')
-rw-r--r-- | nxt_plugin/nxt/utils.py | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/nxt_plugin/nxt/utils.py b/nxt_plugin/nxt/utils.py new file mode 100644 index 0000000..98ba6df --- /dev/null +++ b/nxt_plugin/nxt/utils.py @@ -0,0 +1,33 @@ +# nxt.utils module -- Generic utilities to support other modules +# Copyright (C) 2010 Vladimir Moskva +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +from collections import defaultdict + +def parse_command_line_arguments(arguments): + keyword_parameters = defaultdict(lambda: None) + parameters = [] + current_key = None + + for argument in arguments[1:]: + if argument in ('-h', '--host'): + current_key = 'host' + else: + if current_key is not None: + if argument.startswith('-'): + raise Exception('Invalid arguments') + keyword_parameters[current_key] = argument + current_key = None + else: + parameters.append(argument) + return parameters, keyword_parameters + |