def update_annotations(self):
"""Update the annotations for our file with the annotations for any
previous matching file, if it exists."""
if not (self.file and self.prev_file):
# We don't have two Files to work with. Nothing to do.
return
hash_ = self.file.original_hash
if ValidationAnnotation.objects.filter(file_hash=hash_).exists():
# We already have annotations for this file hash.
# Don't add any more.
return
comparator = ValidationComparator(
json.loads(self.file.validation.validation))
keys = [json.dumps(key) for key in comparator.messages.iterkeys()]
annos = ValidationAnnotation.objects.filter(
file_hash=self.prev_file.original_hash, message_key__in=keys)
ValidationAnnotation.objects.bulk_create(
ValidationAnnotation(file_hash=hash_,
message_key=anno.message_key,
ignore_duplicates=anno.ignore_duplicates)
for anno in annos)
def annotation(hash_, message, **kw):
"""Create a ValidationAnnotation object for the given file hash,
and the key of the given message, with the given keywords."""
key = utils.ValidationComparator.message_key(message)
return ValidationAnnotation(file_hash=hash_,
message_key=json.dumps(key),
**kw)
def annotation(hash_, key, **kw):
return ValidationAnnotation(file_hash=hash_, message_key=key, **kw)