annotate numerics/convert.py @ 27:f865bc916593

stub for type inference
author Jeff Hammel <k0scist@gmail.com>
date Tue, 07 Oct 2014 21:04:36 -0700
parents 7761aa18e885
children a655306ee78d
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1 #!/usr/bin/env python
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2
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3 """
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4 convert between types
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5 """
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6
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7 import sys
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8 from .read import CSVParser
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9
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10 __all__ = ['cast', 'float_or_orig']
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12 def cast(to_type, *values):
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13 retval = []
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14 for value in values:
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15 try:
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16 retval.append(to_type(value))
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17 except ValueError:
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18 retval.append(value)
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19 return retval
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20
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21 def float_or_orig(*values):
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22 return cast(float, *values)
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23
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24 def main(args=sys.argv[1:]):
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25 """CLI"""
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26
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27 if __name__ == '__main__':
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28 main()