app/django/db/backends/postgresql/version.py
author Lennard de Rijk <ljvderijk@gmail.com>
Sun, 12 Jul 2009 14:03:35 +0200
changeset 2610 95949d4c45d9
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Add scope view for GradingSurveyGroup and set access checks. The access checks are now properly set for create, edit and show. To facilitate the scope view the access check have an extra check built in to ensure that a scope is actually present before cheking for an existing Program.

"""
Extracts the version of the PostgreSQL server.
"""

import re

VERSION_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)