[Modeling-users] Problem in module location

[<luk...@po...>]

Hi

I notice a strange behavior. When I import this script showed below all i=
s
ok, Python finds the module "Matki" (sorry for strange names - ther are i=
n
Polish :-). But when I call function "PokazMatki()" I got this error.
Interesting thing is that when I replace
	matki=3DEC.fetch('Matki')
with
	matki=3DEC.fetch('Matki', rawRows=3D1)
all is ok again. The package "BazaAdresowa" isn't in directory where is t=
his
script. The package is in Python directory in subdirectory "GifExtensions=
".
When I copy the package "BazaAdresowa" to the directory where the script =
is
everything works fine again. Strange isn't it? Could you give me some
explanation?

#------
from mx.DateTime import *
from Modeling.EditingContext import EditingContext
from GifExtensions.BazaAdresowa.Matki import Matki

def PokazMatki():
        EC=3DEditingContext()
        matki=3DEC.fetch('Matki')
#------

Traceback (most recent call last):
  File "<stdin>", line 1, in ?
  File "PS_Baza.py", line 55, in PobierzMatki
    matki=3DEC.fetch('Matki')
  File "C:\PROGRA~1\Zope2.6.2\bin\Modeling\EditingContext.py", line 1419,=
 in
fetch
    return self.objectsWithFetchSpecification(fs)
  File "C:\PROGRA~1\Zope2.6.2\bin\Modeling\EditingContext.py", line 1302,=
 in
objectsWithFetchSpecification
    objects=3Dself.parentObjectStore().objectsWithFetchSpecification(fs, =
ec)
  File "C:\PROGRA~1\Zope2.6.2\bin\Modeling\ObjectStoreCoordinator.py", li=
ne
434, in objectsWithFetchSpecification
    return store.objectsWithFetchSpecification(aFetchSpecification,
anEditingContext)
  File "C:\PROGRA~1\Zope2.6.2\bin\Modeling\DatabaseContext.py", line 1765=
,
in objectsWithFetchSpecification
    object=3Dchannel.fetchObject()
  File "C:\PROGRA~1\Zope2.6.2\bin\Modeling\DatabaseChannel.py", line 269,=
 in
fetchObject
    object=3Dcd.createInstanceWithEditingContext(ec)
  File "C:\PROGRA~1\Zope2.6.2\bin\Modeling\EntityClassDescription.py", li=
ne
177, in createInstanceWithEditingContext
    theClass=3Dself.classForInstances()
  File "C:\PROGRA~1\Zope2.6.2\bin\Modeling\EntityClassDescription.py", li=
ne
161, in classForInstances
    theClass=3DclassForEntity(self._entity)
  File "C:\PROGRA~1\Zope2.6.2\bin\Modeling\EntityClassDescription.py", li=
ne
521, in classForEntity
    raise ImportError, err_msg
ImportError: Unable to locate class BazaAdresowa.Matki.Matki correspondin=
g
to entity 'Matki'.
It is possible that the model's packageName, or the entity's moduleName o=
r
className do not correspond to where the module is installed --for exampl=
e,
you might have moved it to a sub-package. You can solve this easily by
updating your model so that 'packageName.moduleName.className' points to
the exact location where the class is installed

Original exception was: ImportError: No module named BazaAdresowa


****************************
* =A3ukasz =A3akomy
* luk...@po...
****************************