def test_wrap_multi_arg(self):
# this is not supported by the API but oslo_db is doing it
orig = sa_exceptions.DBAPIError(False, False, False)
orig.args = [2006, 'Test raise operational error']
eq_(
str(orig), "(2006, 'Test raise operational error') "
"(Background on this error at: http://sqlalche.me/e/dbapi)")
def test_wrap_unicode_arg(self):
# this is not supported by the API but oslo_db is doing it
orig = sa_exceptions.DBAPIError(False, False, False)
orig.args = [u('méil')]
eq_(
compat.text_type(orig),
compat.u("méil (Background on this error at: "
"http://sqlalche.me/e/dbapi)"))
eq_(orig.args, (u('méil'), ))
def test_wrap_unicode_arg(self):
# this is not supported by the API but oslo_db is doing it
orig = sa_exceptions.DBAPIError(False, False, False)
orig.args = ["méil"]
eq_(
str(orig),
"méil\n(Background on this error at: "
"https://sqlalche.me/e/%s/dbapi)" % sa_exceptions._version_token,
)
eq_(orig.args, ("méil", ))
def test_pyodbc_version_fallback(self):
dialect = pyodbc.MSDialect_pyodbc()
dialect.dbapi = Mock()
for vers, expected in [("11.0.9216.62", (11, 0, 9216, 62)),
("notsqlserver.11.foo.0.9216.BAR.62",
(11, 0, 9216, 62)),
("Not SQL Server Version 10.5", (5, ))]:
conn = Mock(scalar=Mock(
side_effect=exc.DBAPIError("stmt", "params", None)),
connection=Mock(getinfo=Mock(return_value=vers)))
eq_(dialect._get_server_version_info(conn), expected)
def execute(self, logic_row: LogicRow):
# logic_row.log(f'Constraint BEGIN {str(self)} on {str(logic_row)}')
if self._function is not None:
value = self._function(row=logic_row.row,
old_row=logic_row.old_row,
logic_row=logic_row)
else:
value = self._as_condition(row=logic_row.row)
if value:
pass
elif not value:
row = logic_row.row
msg = eval(f'f"""{self._error_msg}"""')
from sqlalchemy import exc
exception = exc.DBAPIError(
msg, None, None) # 'statement', 'params', and 'orig'
raise exception
else:
raise Exception(f'Constraint did not return boolean: {str(self)}')
logic_row.log_engine(f'Constraint END {str(self)} on {str(logic_row)}')
def c122():
raise exc.DBAPIError("statement", None, "no such table", None,
None)
def get_isolation_level(connection):
raise exc.DBAPIError(
"get isolation level",
{},
engine.dialect.dbapi.Error("isolation level failed"),
)
