Mercurial > hg > numerics
annotate numerics/convert.py @ 27:f865bc916593
stub for type inference
author | Jeff Hammel <k0scist@gmail.com> |
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date | Tue, 07 Oct 2014 21:04:36 -0700 |
parents | 7761aa18e885 |
children | a655306ee78d |
rev | line source |
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27 | 1 #!/usr/bin/env python |
2 | |
3 """ | |
4 convert between types | |
5 """ | |
6 | |
7 import sys | |
8 from .read import CSVParser | |
9 | |
6 | 10 __all__ = ['cast', 'float_or_orig'] |
11 | |
5
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serializaion; pandas probably does this
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
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12 def cast(to_type, *values): |
d5447d401c44
serializaion; pandas probably does this
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
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13 retval = [] |
d5447d401c44
serializaion; pandas probably does this
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
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14 for value in values: |
d5447d401c44
serializaion; pandas probably does this
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
|
15 try: |
d5447d401c44
serializaion; pandas probably does this
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
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16 retval.append(to_type(value)) |
d5447d401c44
serializaion; pandas probably does this
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
|
17 except ValueError: |
d5447d401c44
serializaion; pandas probably does this
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
|
18 retval.append(value) |
d5447d401c44
serializaion; pandas probably does this
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
|
19 return retval |
d5447d401c44
serializaion; pandas probably does this
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
|
20 |
d5447d401c44
serializaion; pandas probably does this
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
|
21 def float_or_orig(*values): |
d5447d401c44
serializaion; pandas probably does this
Jeff Hammel <k0scist@gmail.com>
parents:
diff
changeset
|
22 return cast(float, *values) |
27 | 23 |
24 def main(args=sys.argv[1:]): | |
25 """CLI""" | |
26 | |
27 if __name__ == '__main__': | |
28 main() |