1. Anthony Tuininga
  2. ceODBC

Overview

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Open Source Python/ODBC Utility - ceODBC

ceODBC is a Python extension module that enables access to databases using the ODBC API and conforms to the Python database API 2.0 specifications with a few exceptions.

See http://www.python.org/topics/database/DatabaseAPI-2.0.html for more information on the Python database API specification.

For feedback or patches, contact Anthony Tuininga at anthony.tuininga@gmail.com. For help or to ask questions, please use the mailing list at http://lists.sourceforge.net/lists/listinfo/ceODBC-users.

Binary Install

Place the file ceODBC.pyd or ceODBC.so anywhere on your Python path.

Source Install

For simplified installation use pip

pip install ceODBC

Otherwise, you can use the provided setup.py to build and install the module

python setup.py build python setup.py install

If you wish to use cx_Logging for logging, run these commands instead:

python setup.py build_ext --with-cx-logging --cx-logging <SourceDir> python setup.py install

The following packages are required on Linux before compilation is possible:

python-devel unixODBC unixODBC-devel

Usage Example

Note that the "<DSN>" in the example below should be replaced with an appropriate string that ODBC understands. For example, if a system DSN called "MYDATA" has been created in the ODBC manager, use "DSN=MYDATA" to connect. For what is termed DSN-less connections, search the Internet for appropriate strings.

import ceODBC

connection = ceODBC.connect("<DSN>")

cursor = connection.cursor() cursor.execute("""

select Col1, Col2, Col3 from SomeTable where Col4 = ?

and Col5 between ? and ?""",

["VALUE", 5, 10])

for column_1, column_2, column_3 in cursor:
print "Values:", column_1, column_2, column_3

Notes

If your driver is not capable of transactions (often indicated by the exception "driver not capable" when connecting) then use the following statement to connect instead:

connection = ceODBC.connect("<DSN>", autocommit = True)

For further information see

http://ceodbc.readthedocs.org