app/django/db/backends/postgresql/version.py
author Sverre Rabbelier <srabbelier@gmail.com>
Tue, 02 Dec 2008 17:59:44 +0000
changeset 647 355ac73823a1
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Swap order of merged params to fix sponsor select view The sponsor select view (in 'create new program') was showing the wrong information (and also using the wrong list template) because the order in which the params were merged was wrong way around. This fixes that and at the same time fixes the 'instruction_text' attribute, which should be named 'list_description' instead. At the same time we lookup and set Sponsor as the scope of the newly created program. Patch by: Sverre Rabbelier
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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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