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renamed extractors to adaptors 

--HG--
extra : convert_revision : svn%3Ab85faa78-f9eb-468e-a121-7cced6da292c%40919
This commit is contained in:
Ismael Carnales 2009-02-25 06:24:55 +00:00
parent c6e76dadc6
commit 9fb0f5094e
1 changed files with 8 additions and 7 deletions
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15
scrapy/trunk/scrapy/contrib_exp/newitem/adaptors.py
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@ -9,26 +9,27 @@ class ItemAdaptor(object):
self.item_instance = self.item_class()
self._response = response
self._field_extractors = self._get_field_extractors()
self._field_adaptors = self._get_field_adaptors()
def _get_field_extractors(self):
fe = {}
def _get_field_adaptors(self):
fa = {}
for field in self.item_instance._fields.keys():
if self.__class__.__dict__.has_key(field):
fe[field] = self.__class__.__dict__[field]
return fe
fa[field] = self.__class__.__dict__[field]
return fa
def __setattr__(self, name, value):
if name.startswith('_') or name == 'item_instance':
return object.__setattr__(self, name, value)
try:
fieldextractor = self._field_extractors[name]
fieldadaptor = self._field_adaptors[name]
except KeyError:
raise AttributeError(name)
adaptor_args = {'response': self._response}
final = fieldextractor(value, adaptor_args=adaptor_args)
final = fieldadaptor(value, adaptor_args=adaptor_args)
print "Intentando asignar: %s" % final
setattr(self.item_instance, name, final)
def __getattribute__(self, name):