diff options
Diffstat (limited to 'lib/python2.7/site-packages/SQLAlchemy-0.7.0-py2.7-linux-x86_64.egg/sqlalchemy/dialects/sybase/pyodbc.py')
-rwxr-xr-x | lib/python2.7/site-packages/SQLAlchemy-0.7.0-py2.7-linux-x86_64.egg/sqlalchemy/dialects/sybase/pyodbc.py | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/lib/python2.7/site-packages/SQLAlchemy-0.7.0-py2.7-linux-x86_64.egg/sqlalchemy/dialects/sybase/pyodbc.py b/lib/python2.7/site-packages/SQLAlchemy-0.7.0-py2.7-linux-x86_64.egg/sqlalchemy/dialects/sybase/pyodbc.py deleted file mode 100755 index c8480cb4..00000000 --- a/lib/python2.7/site-packages/SQLAlchemy-0.7.0-py2.7-linux-x86_64.egg/sqlalchemy/dialects/sybase/pyodbc.py +++ /dev/null @@ -1,83 +0,0 @@ -# sybase/pyodbc.py -# Copyright (C) 2005-2011 the SQLAlchemy authors and contributors <see AUTHORS file> -# -# This module is part of SQLAlchemy and is released under -# the MIT License: http://www.opensource.org/licenses/mit-license.php - -""" -Support for Sybase via pyodbc. - -http://pypi.python.org/pypi/pyodbc/ - -Connect strings are of the form:: - - sybase+pyodbc://<username>:<password>@<dsn>/ - sybase+pyodbc://<username>:<password>@<host>/<database> - -Unicode Support ---------------- - -The pyodbc driver currently supports usage of these Sybase types with -Unicode or multibyte strings:: - - CHAR - NCHAR - NVARCHAR - TEXT - VARCHAR - -Currently *not* supported are:: - - UNICHAR - UNITEXT - UNIVARCHAR - -""" - -from sqlalchemy.dialects.sybase.base import SybaseDialect,\ - SybaseExecutionContext -from sqlalchemy.connectors.pyodbc import PyODBCConnector -from sqlalchemy import types as sqltypes, util, processors -from sqlalchemy.util.compat import decimal - -class _SybNumeric_pyodbc(sqltypes.Numeric): - """Turns Decimals with adjusted() < -6 into floats. - - It's not yet known how to get decimals with many - significant digits or very large adjusted() into Sybase - via pyodbc. - - """ - - def bind_processor(self, dialect): - super_process = super(_SybNumeric_pyodbc,self).\ - bind_processor(dialect) - - def process(value): - if self.asdecimal and \ - isinstance(value, decimal.Decimal): - - if value.adjusted() < -6: - return processors.to_float(value) - - if super_process: - return super_process(value) - else: - return value - return process - -class SybaseExecutionContext_pyodbc(SybaseExecutionContext): - def set_ddl_autocommit(self, connection, value): - if value: - connection.autocommit = True - else: - connection.autocommit = False - -class SybaseDialect_pyodbc(PyODBCConnector, SybaseDialect): - execution_ctx_cls = SybaseExecutionContext_pyodbc - - colspecs = { - sqltypes.Numeric:_SybNumeric_pyodbc, - } - -dialect = SybaseDialect_pyodbc |