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-rw-r--r--lib/python2.7/site-packages/django/db/backends/postgresql_psycopg2/version.py43
1 files changed, 0 insertions, 43 deletions
diff --git a/lib/python2.7/site-packages/django/db/backends/postgresql_psycopg2/version.py b/lib/python2.7/site-packages/django/db/backends/postgresql_psycopg2/version.py
deleted file mode 100644
index 8ef5167..0000000
--- a/lib/python2.7/site-packages/django/db/backends/postgresql_psycopg2/version.py
+++ /dev/null
@@ -1,43 +0,0 @@
-"""
-Extracts the version of the PostgreSQL server.
-"""
-
-import re
-
-# This reg-exp is intentionally fairly flexible here.
-# Needs to be able to handle stuff like:
-# PostgreSQL 8.3.6
-# EnterpriseDB 8.3
-# PostgreSQL 8.3 beta4
-# PostgreSQL 8.4beta1
-VERSION_RE = re.compile(r'\S+ (\d+)\.(\d+)\.?(\d+)?')
-
-
-def _parse_version(text):
- "Internal parsing method. Factored out for testing purposes."
- major, major2, minor = VERSION_RE.search(text).groups()
- try:
- return int(major) * 10000 + int(major2) * 100 + int(minor)
- except (ValueError, TypeError):
- return int(major) * 10000 + int(major2) * 100
-
-def get_version(connection):
- """
- Returns an integer representing the major, minor and revision number of the
- server. Format is the one used for the return value of libpq
- PQServerVersion()/``server_version`` connection attribute (available in
- newer psycopg2 versions.)
-
- For example, 80304 for 8.3.4. The last two digits will be 00 in the case of
- releases (e.g., 80400 for 'PostgreSQL 8.4') or in the case of beta and
- prereleases (e.g. 90100 for 'PostgreSQL 9.1beta2').
-
- PQServerVersion()/``server_version`` doesn't execute a query so try that
- first, then fallback to a ``SELECT version()`` query.
- """
- if hasattr(connection, 'server_version'):
- return connection.server_version
- else:
- cursor = connection.cursor()
- cursor.execute("SELECT version()")
- return _parse_version(cursor.fetchone()[0])