Removed updateEntityProperties's transactionality
entity.put() is already transactional, and all other methods called
do not need transactionality (even so, it is hurtfull that they are
run within a transaction).
Patch by: Sverre Rabbelier
"""Extracts the version of the PostgreSQL server."""import reVERSION_RE = re.compile(r'PostgreSQL (\d+)\.(\d+)\.')def get_version(cursor): """ Returns a tuple representing the major and minor version number of the server. For example, (7, 4) or (8, 3). """ cursor.execute("SELECT version()") version = cursor.fetchone()[0] major, minor = VERSION_RE.search(version).groups() return int(major), int(minor)