app/django/db/backends/postgresql/version.py
author Pawel Solyga <Pawel.Solyga@gmail.com>
Wed, 15 Oct 2008 20:24:02 +0000
changeset 344 d135c8c09967
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Change verbose_name of founder property in Group model from "Created by" to "Founded by". Add GROUP_TYPE_SHORT and GROUP_TYPE_PLURAL for all models that inherit from Group and use that values in templates and contexts. Assume that group_type, group_type_short and group_type_plural are defined in context and remove not needed ifs in templates. Rename "Linkname" to "Link name" in list/group_heading.html template. Patch by: Pawel Solyga Review by: to-be-reviewed
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"""
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Extracts the version of the PostgreSQL server.
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"""
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import re
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VERSION_RE = re.compile(r'PostgreSQL (\d+)\.(\d+)\.')
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def get_version(cursor):
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    """
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    Returns a tuple representing the major and minor version number of the
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    server. For example, (7, 4) or (8, 3).
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    """
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    cursor.execute("SELECT version()")
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    version = cursor.fetchone()[0]
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    major, minor = VERSION_RE.search(version).groups()
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    return int(major), int(minor)
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