def _set(self, key, value, rev=None):
if self.read_only:
raise FamWriteError("You can't write to this database")
try:
if rev is not None:
result = self.bucket.upsert(key, value, cas=rev)
else:
result = self.bucket.upsert(key, value)
return ResultWrapper(key, result.cas, value)
except KeyExistsError as e:
raise FamResourceConflict("key alreday exists in couchbase: %s - %s" % (key, e))
def _n1ql_with_rev(self, query, *args, **kwargs):
query = N1QLQuery(query, *args, **kwargs)
rows = self.bucket.n1ql_query(query)
results = []
bucket_name = None
for row in rows:
if bucket_name is None:
keys = row.keys()
keys.remove("id")
keys.remove("cas")
bucket_name = keys[0]
rev = row["_sync"]["rev"]
results.append(ResultWrapper(row["id"], rev, row[bucket_name]))
return results
def _n1ql(self, query, *args, **kwargs):
query = N1QLQuery(query, *args, **kwargs)
rows = self.bucket.n1ql_query(query)
rows_list = list(rows)
return [ResultWrapper(row["$1"]["id"], row["$1"]["cas"], row["test"]) for row in rows_list]
def _get(self, key, class_name=None):
try:
result = self.bucket.get(key)
except NotFoundError as e:
return None
return ResultWrapper(key, result.cas, result.value)