def merge_versions_json(self):
# Merge the reduced JSON representations:
merge_popit_people(
get_person_as_version_data(self.dest_person),
get_person_as_version_data(self.source_person),
)
# Make sure the secondary person's version history is appended, so it
# isn't lost.
dest_person_versions = json.loads(self.dest_person.versions)
dest_person_versions += json.loads(self.source_person.versions)
self.dest_person.versions = json.dumps(dest_person_versions)
def record_version(self, change_metadata, new_person=False):
# Needed because of a circular import
from candidates.models.versions import get_person_as_version_data
versions = []
if self.versions:
versions = json.loads(self.versions)
new_version = change_metadata.copy()
new_version["data"] = get_person_as_version_data(self,
new_person=new_person)
should_insert = True
if versions and new_version["data"] == versions[0]["data"]:
# Don't create empty versions
should_insert = False
if new_version["information_source"].startswith(
"After merging person"):
# Always create a version if this is a merge
should_insert = True
if should_insert:
versions.insert(0, new_version)
self.versions = json.dumps(versions)
def record_version(self, change_metadata, new_person=False):
# Needed because of a circular import
from candidates.models.versions import get_person_as_version_data
versions = []
if self.versions:
versions = json.loads(self.versions)
new_version = change_metadata.copy()
new_version["data"] = get_person_as_version_data(self,
new_person=new_person)
versions.insert(0, new_version)
self.versions = json.dumps(versions)