Mercurial > hg
annotate tests/seq.py @ 29759:e584c6235500
py3: conditionalize the raise statement
raise E,V,T is not acceptable in Python 3, thats is conditionalized.
Moreover this will result in syntax error so we have to use exec() to
execute this. Related PEP- https://www.python.org/dev/peps/pep-3109/#id14
My implementation is motivated from the six implementation except they are
defining a new function exec_() to prevent adding an extra frame AFAIK :)
https://bitbucket.org/gutworth/six/src/ca4580a5a648/six.py#six.py-680
author | Pulkit Goyal <7895pulkit@gmail.com> |
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date | Mon, 08 Aug 2016 23:51:11 +0530 |
parents | 2cd8c3b0bd11 |
children | 08b8b56bd2e8 |
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tests: introduce 'seq.py' as a portable replacement for 'seq'
Matt Harbison <matt_harbison@yahoo.com>
parents:
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1 #!/usr/bin/env python |
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2 # |
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3 # A portable replacement for 'seq' |
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Matt Harbison <matt_harbison@yahoo.com>
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4 # |
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5 # Usage: |
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tests: introduce 'seq.py' as a portable replacement for 'seq'
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6 # seq STOP [1, STOP] stepping by 1 |
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7 # seq START STOP [START, STOP] stepping by 1 |
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8 # seq START STEP STOP [START, STOP] stepping by STEP |
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9 |
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py3: use print_function in seq.py
Robert Stanca <robert.stanca7@gmail.com>
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10 from __future__ import absolute_import, print_function |
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11 import sys |
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12 |
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13 start = 1 |
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14 if len(sys.argv) > 2: |
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15 start = int(sys.argv[1]) |
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16 |
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17 step = 1 |
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18 if len(sys.argv) > 3: |
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19 step = int(sys.argv[2]) |
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20 |
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21 stop = int(sys.argv[-1]) + 1 |
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Matt Harbison <matt_harbison@yahoo.com>
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22 |
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23 for i in xrange(start, stop, step): |
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py3: use print_function in seq.py
Robert Stanca <robert.stanca7@gmail.com>
parents:
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24 print(i) |