mirror of
https://github.com/psycopg/psycopg2.git
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73 lines
2.7 KiB
Python
73 lines
2.7 KiB
Python
"""A Python driver for PostgreSQL
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psycopg is a PostgreSQL_ database adapter for the Python_ programming
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language. This is version 2, a complete rewrite of the original code to
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provide new-style classes for connection and cursor objects and other sweet
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candies. Like the original, psycopg 2 was written with the aim of being very
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small and fast, and stable as a rock.
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Homepage: http://initd.org/projects/psycopg2
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.. _PostgreSQL: http://www.postgresql.org/
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.. _Python: http://www.python.org/
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:Groups:
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* `Connections creation`: connect
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* `Value objects constructors`: Binary, Date, DateFromTicks, Time,
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TimeFromTicks, Timestamp, TimestampFromTicks
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"""
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# psycopg/__init__.py - initialization of the psycopg module
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#
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# Copyright (C) 2003-2004 Federico Di Gregorio <fog@debian.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by the
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# Free Software Foundation; either version 2, or (at your option) any later
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# version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# for more details.
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# Import modules needed by _psycopg to allow tools like py2exe to do
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# their work without bothering about the module dependencies.
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#
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# TODO: we should probably use the Warnings framework to signal a missing
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# module instead of raising an exception (in case we're running a thin
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# embedded Python or something even more devious.)
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import sys, warnings
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if sys.version_info[0] >= 2 and sys.version_info[1] >= 3:
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try:
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import datetime as _psycopg_needs_datetime
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except:
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warnings.warn(
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"can't import datetime module probably needed by _psycopg",
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RuntimeWarning)
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if sys.version_info[0] >= 2 and sys.version_info[1] >= 4:
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try:
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import decimal as _psycopg_needs_decimal
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except:
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warnings.warn(
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"can't import decimal module probably needed by _psycopg",
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RuntimeWarning)
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from psycopg2 import tz
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del sys, warnings
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# Import the DBAPI-2.0 stuff into top-level module.
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from _psycopg import BINARY, NUMBER, STRING, DATETIME, ROWID
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from _psycopg import Binary, Date, Time, Timestamp
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from _psycopg import DateFromTicks, TimeFromTicks, TimestampFromTicks
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from _psycopg import Error, Warning, DataError, DatabaseError, ProgrammingError
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from _psycopg import IntegrityError, InterfaceError, InternalError
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from _psycopg import NotSupportedError, OperationalError
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from _psycopg import connect, apilevel, threadsafety, paramstyle
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from _psycopg import __version__
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__all__ = [ k for k in locals().keys() if not k.startswith('_') ]
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