Revision 14616
Added by Aaron Marcuse-Kubitza about 10 years ago
| trunk/lib/csvs.py | ||
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| 158 | 158 |
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| 159 | 159 |
def next(self): return self.filter(WrapReader.next(self)) |
| 160 | 160 |
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class MultiFilter(Filter):
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class MultiFilter(WrapReader):
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'''enables applying multiple filters by nesting |
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@param wrapped_reader outermost_filter(innermost_filter(reader))
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@param reader outermost_filter(innermost_filter(reader)) |
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''' |
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def __init__(self, wrapped_reader): |
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def filter_(row): return row # no-op b/c filtering applied by nesting |
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Filter.__init__(self, filter_, wrapped_reader) |
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pass |
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| 169 | 167 |
std_nulls = [r'\N'] |
| 170 | 168 |
empty_nulls = [''] + std_nulls |
Also available in: Unified diff
lib/csvs.py: MultiFilter: inherit from WrapReader instead of Filter to avoid needing to define a no-op filter_() function