I tried with a hack to get to this, but still no luck.
I am doing:
from sqlalchemy.dialects.firebird import dialect
...
fbDialect = dialect()
...
if str(col.type) == 'DATETIME':
print col.type.dialect_impl(fbDialect)
print col.type.get_dbapi_type(fbDialect)
The first one gives me "DATETIME" and the second throws this exception.
Traceback (most recent call last):
File "saCreateDb.py", line 5, in <module>
import model as db
File "C:\dev\aaTests\sqla\i18nFB\model.py", line 116, in <module>
class Country_LV(Base):
File "C:\dev\aaTests\sqla\i18nFB\model.py", line 117, in Country_LV
__table__ = sautils.make_localize_view(Country(), Country_L(),
Language(), metadata)
File "C:\dev\aaTests\sqla\i18nFB\sautils.py", line 181, in
make_localize_view
storedProc = doCreateLocaleStoredProc(baseinst, baseTable,
localeTable, localeLangCol, localeFK, procName)
File "C:\dev\aaTests\sqla\i18nFB\sautils.py", line 31, in
doCreateLocaleStoredProc
print col.type.get_dbapi_type(fbDialect)
File
"c:\python26\lib\site-packages\sqlalchemy-0.6.4-py2.6.egg\sqlalchemy\types.py",
line 1191, in get_dbapi_type
return dbapi.DATETIME
AttributeError: 'FBDialect_kinterbasdb' object has no attribute 'DATETIME'
What am I doing wrong here? And is there a cleaner way of doing this,
i.e. get the dialect currently used instead of using a hard coded dialect.
On 20/09/2010 23:52, werner wrote:
I am trying to automatically generate the stored procedure I need for
the localize stuff.
So, would like to do something like this:
aninst.__table__.c['created_at'].type.get_dbapi_type(dbapi) - to get
e.g. TIMESTAMP for a DateTime column with Firebird SQL.
What is the most efficient/easy way to get at "dbapi" from e.g. an
instance?
Isn't there some more elegant way then doing
"connection.engine.dialect.dbapi"?
Werner
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