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Revision ferringb%2540gmail.com-20070429202721-8mqijyr56t6ntz7w, 0.7 kB
(checked in by Brian Harring <ferringb@…>, 21 months ago)
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set of changes; move _functoolmodules to _compatibility, pull in py2.5's any/all, slave compatibility to that, tweak test_compatibility a bit so it's slightly saner in terms of not doing repeated/wasteful tests
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| 1 | # Copyright: 2006 Brian Harring <ferringb@gmail.com> |
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| 2 | # License: GPL2 |
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| 3 | |
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| 4 | """ |
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| 5 | Compatibility module providing native reimplementations of python2.5 functionality. |
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| 6 | |
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| 7 | Uses the native implementation from C{__builtins__} if available. |
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| 8 | """ |
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| 9 | |
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| 10 | def native_any(iterable): |
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| 11 | for x in iterable: |
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| 12 | if x: |
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| 13 | return True |
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| 14 | return False |
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| 15 | |
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| 16 | def native_all(iterable): |
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| 17 | for x in iterable: |
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| 18 | if not x: |
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| 19 | return False |
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| 20 | return True |
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| 21 | |
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| 22 | # using variable before assignment |
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| 23 | # pylint: disable-msg=E0601 |
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| 24 | |
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| 25 | if "any" in __builtins__: |
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| 26 | any = any |
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| 27 | all = all |
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| 28 | else: |
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| 29 | try: |
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| 30 | from snakeoil._compatibility import any, all |
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| 31 | except ImportError: |
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| 32 | any, all = native_any, native_all |
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