Revision 14599
Added by Aaron Marcuse-Kubitza over 10 years ago
| trunk/lib/csvs.py | ||
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| 151 | 151 |
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def close(self): pass # support using as a stream |
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class MultiFilter(Filter): |
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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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''' |
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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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| 154 | 162 |
std_nulls = [r'\N'] |
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empty_nulls = [''] + std_nulls |
| 156 | 164 |
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Also available in: Unified diff
lib/csvs.py: added MultiFilter, which enables applying multiple filters by nesting