equal
deleted
inserted
replaced
9 |
9 |
10 from logilab.common.deprecation import deprecated, class_moved |
10 from logilab.common.deprecation import deprecated, class_moved |
11 |
11 |
12 from cubicweb import RepositoryError |
12 from cubicweb import RepositoryError |
13 |
13 |
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14 def entity_oldnewvalue(entity, attr): |
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15 """returns the couple (old attr value, new attr value) |
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16 NOTE: will only work in a before_update_entity hook |
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17 """ |
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18 # get new value and remove from local dict to force a db query to |
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19 # fetch old value |
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20 newvalue = entity.pop(attr, None) |
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21 oldvalue = getattr(entity, attr) |
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22 if newvalue is not None: |
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23 entity[attr] = newvalue |
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24 return oldvalue, newvalue |
14 |
25 |
15 @deprecated('[3.6] entity_name is deprecated, use entity.name') |
26 @deprecated('[3.6] entity_name is deprecated, use entity.name') |
16 def entity_name(session, eid): |
27 def entity_name(session, eid): |
17 """return the "name" attribute of the entity with the given eid""" |
28 """return the "name" attribute of the entity with the given eid""" |
18 return session.entity_from_eid(eid).name |
29 return session.entity_from_eid(eid).name |