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File Content: `adodbapi.py`

# mssql/adodbapi.py
# Copyright (C) 2005-2019 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

"""
.. dialect:: mssql+adodbapi
    :name: adodbapi
    :dbapi: adodbapi
    :connectstring: mssql+adodbapi://<username>:<password>@<dsnname>
    :url: http://adodbapi.sourceforge.net/

.. note::

    The adodbapi dialect is not implemented in SQLAlchemy versions 0.6 and
    above at this time.

"""
import datetime
import sys

from sqlalchemy import types as sqltypes
from sqlalchemy import util
from sqlalchemy.dialects.mssql.base import MSDateTime
from sqlalchemy.dialects.mssql.base import MSDialect


class MSDateTime_adodbapi(MSDateTime):
    def result_processor(self, dialect, coltype):
        def process(value):
            # adodbapi will return datetimes with empty time
            # values as datetime.date() objects.
            # Promote them back to full datetime.datetime()
            if type(value) is datetime.date:
                return datetime.datetime(value.year, value.month, value.day)
            return value

        return process


class MSDialect_adodbapi(MSDialect):
    supports_sane_rowcount = True
    supports_sane_multi_rowcount = True
    supports_unicode = sys.maxunicode == 65535
    supports_unicode_statements = True
    driver = "adodbapi"

    @classmethod
    def import_dbapi(cls):
        import adodbapi as module

        return module

    colspecs = util.update_copy(
        MSDialect.colspecs, {sqltypes.DateTime: MSDateTime_adodbapi}
    )

    def create_connect_args(self, url):
        def check_quote(token):
            if ";" in str(token):
                token = "'%s'" % token
            return token

        keys = dict((k, check_quote(v)) for k, v in url.query.items())

        connectors = ["Provider=SQLOLEDB"]
        if "port" in keys:
            connectors.append(
                "Data Source=%s, %s" % (keys.get("host"), keys.get("port"))
            )
        else:
            connectors.append("Data Source=%s" % keys.get("host"))
        connectors.append("Initial Catalog=%s" % keys.get("database"))
        user = keys.get("user")
        if user:
            connectors.append("User Id=%s" % user)
            connectors.append("Password=%s" % keys.get("password", ""))
        else:
            connectors.append("Integrated Security=SSPI")
        return [[";".join(connectors)], {}]

    def is_disconnect(self, e, connection, cursor):
        return isinstance(
            e, self.dbapi.adodbapi.DatabaseError
        ) and "'connection failure'" in str(e)


dialect = MSDialect_adodbapi

Name	Size	Permission
__pycache__	---	0755
__init__.py	1769 bytes	0644
adodbapi.py	2719 bytes	0644
base.py	85093 bytes	0644
information_schema.py	5343 bytes	0644
mxodbc.py	4616 bytes	0644
pymssql.py	3913 bytes	0644
pyodbc.py	12284 bytes	0644
zxjdbc.py	2311 bytes	0644

File Content: adodbapi.py

File Content: `adodbapi.py`