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57
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1 #!/usr/bin/env python
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2 # -*- coding: utf-8 -*-
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3
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4 """
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5 manipulate CSV data
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6 """
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7
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8 # imports
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9 import argparse
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10 import os
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11 import sys
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60
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12 from .convert import cast_columns
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13 from .read import CSVParser
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57
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14
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15 # module globals
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60
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16 __all__ = ['main', 'ManipulationParser']
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17 here = os.path.dirname(os.path.realpath(__file__))
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18 string = (str, unicode)
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19
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60
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20 class ManipulationParser(CSVParser):
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21 """CLI option parser for data manipulation"""
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22
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23 def __init__(self, **kwargs):
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24 kwargs.setdefault('description', __doc__)
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60
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25 CSVParser.__init__(self, **kwargs)
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26 self.add_argument('--list', '--entries', '--list-entries',
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27 dest='list_entries', nargs='?', const=0, type=int,
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28 help="list all entries for this column")
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57
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29 self.options = None
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30
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60
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31 def typed_data(self):
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32 raise NotImplementedError('TODO') # -> record TODO items
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57
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33
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34 def main(args=sys.argv[1:]):
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35 """CLI"""
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36
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37 # parse command line options
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38 parser = Parser()
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39 options = parser.parse_args(args)
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40
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60
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41 if options.list_entries:
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42 raise NotImplementedError('TODO') # -> record TODO items
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43
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44 if __name__ == '__main__':
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45 main()
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46
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