Last change
on this file since 1469 was
275,
checked in by mylan, 18 years ago
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Removed file/folder
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File size:
843 bytes
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Line | |
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1 | from zope.interface import classProvides, implements |
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2 | from collective.transmogrifier.interfaces import ISectionBlueprint |
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3 | from collective.transmogrifier.interfaces import ISection |
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4 | |
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5 | class SubstitutionSection(object): |
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6 | classProvides(ISectionBlueprint) |
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7 | implements(ISection) |
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8 | |
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9 | def __init__(self, transmogrifier, name, options, previous): |
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10 | self.key = options['key'].strip() |
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11 | self.oldkey = "_old" + self.key |
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12 | self.options = options |
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13 | self.previous = previous |
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14 | |
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15 | def __iter__(self): |
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16 | key = self.key |
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17 | for item in self.previous: |
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18 | if key in item: |
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19 | old = item[key] |
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20 | new = self.options.get(item[key]) |
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21 | if new is not None and old != new: |
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22 | item[key] = new.strip() |
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23 | item[self.oldkey] = old |
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24 | yield item |
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