def add_tags(repos_sn, json_arg):
""" """
now = datetime.utcnow();
label_texts = re.split('\s*[;,，;/.。、\s]+\s*', json_arg['text'])
labels = get_update_labels(repos_sn, label_texts, label_type="T")
new_set = set(labels.values())
orig_tags = drecall(ts_repos_tags(repos_sn=repos_sn))
if orig_tags:
old_set = set(orig_tags.labels)
if old_set == new_set:
return
new_set = new_set.union(old_set)
tags = ts_repos_tags(repos_sn=repos_sn)
tags.labels = sorted(int(x) for x in new_set)
tags.updated_ts = now
dmerge(tags, orig_tags)
return
def delete_repos_tags(repos_sn: int, label_sn:int):
""" """
now = datetime.utcnow();
orig_tags = drecall(ts_repos_tags(repos_sn=repos_sn))
tags = ts_repos_tags(orig_tags)
tags.labels = [] + tags.labels
try:
pos = tags.labels.index(label_sn)
except:
return
del tags.labels[pos]
tags.updated_ts = now
dmerge(tags, orig_tags)
