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Use list comprehensions and built-in functions

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svn: r14134
This commit is contained in:
Gerald Britton 2010-01-25 17:40:15 +00:00
parent d4117408e6
commit fbb8fa2a52
1 changed files with 9 additions and 33 deletions
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42
src/web/libdjango.py
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@ -160,8 +160,7 @@ class DjangoInterface(object):
obj_type = ContentType.objects.get_for_model(obj)
attribute_list = models.Attribute.objects.filter(object_id=obj.id,
object_type=obj_type)
return [self.pack_attribute(attribute) for attribute
in attribute_list]
return map(self.pack_attribute, attribute_list)
def get_names(self, person, preferred):
names = person.name_set.filter(preferred=preferred).order_by("order")
@ -174,29 +173,19 @@ class DjangoInterface(object):
return map(self.pack_name, names)
def get_datamap(self, obj): # obj is source
datamap_dict = {}
datamap_list = obj.datamap_set.all()
for datamap in datamap_list:
datamap_dict[datamap.key] = datamap.value
return datamap_dict
return dict([map.key, map.value] for map in obj.datamap_set.all())
def get_media_list(self, obj):
obj_type = ContentType.objects.get_for_model(obj)
mediarefs = models.MediaRef.objects.filter(object_id=obj.id,
object_type=obj_type)
retval = []
for mediaref in mediarefs:
retval.append(self.pack_media_ref(mediaref))
return retval
return map(self.pack_media_ref, mediarefs)
def get_note_list(self, obj):
obj_type = ContentType.objects.get_for_model(obj)
noterefs = models.NoteRef.objects.filter(object_id=obj.id,
object_type=obj_type)
retval = []
for noteref in noterefs:
retval.append( noteref.ref_object.handle)
return retval
return [noteref.ref_object.handle for noteref in noterefs]
def get_repository_ref_list(self, obj):
obj_type = ContentType.objects.get_for_model(obj)
@ -209,30 +198,20 @@ class DjangoInterface(object):
def get_address_list(self, obj, with_parish): # person or repository
addresses = obj.address_set.all().order_by("order")
retval = []
count = 1
for address in addresses:
retval.append(self.pack_address(address, with_parish))
count += 1
return retval
return [self.pack_address(address, with_parish)
for address in addresses]
def get_child_ref_list(self, family):
obj_type = ContentType.objects.get_for_model(family)
childrefs = models.ChildRef.objects.filter(object_id=family.id, \
object_type=obj_type).order_by("order")
retval = []
for childref in childrefs:
retval.append(self.pack_child_ref(childref))
return retval
return map(self.pack_child_ref, childrefs)
def get_source_ref_list(self, obj):
obj_type = ContentType.objects.get_for_model(obj)
sourcerefs = models.SourceRef.objects.filter(object_id=obj.id, \
object_type=obj_type).order_by("order")
retval = []
for sourceref in sourcerefs:
retval.append(self.pack_source_ref(sourceref))
return retval
return map(self.pack_source_ref, sourcerefs)
def get_event_refs(self, obj, order="order"):
obj_type = ContentType.objects.get_for_model(obj)
@ -244,10 +223,7 @@ class DjangoInterface(object):
obj_type = ContentType.objects.get_for_model(obj)
eventrefs = models.EventRef.objects.filter(object_id=obj.id, \
object_type=obj_type).order_by("order")
retval = []
for eventref in eventrefs:
retval.append(self.pack_event_ref(eventref))
return retval
return map(self.pack_event_ref, eventrefs)
def get_family_list(self, person): # person has families
return [fam.handle for fam in person.families.all()]