def foreign_get(self, s, internal=True, fieldnames=None):
"""
Retrieve a remote record using a Pointer type
"""
if self._ffile and not fieldnames:
ff = self._ffile
else:
# cannot use the cached version, as it may not consistent fieldnames
from vavista.fileman.dbsfile import DBSFile
ff = DBSFile(self.dd, internal=internal, fieldnames=fieldnames)
if not fieldnames:
self._ffile = ff
return ff.get(s)
def foreign_get(self, s, internal=True, fieldnames=None):
"""
Retrieve a remote record using a Pointer type
"""
if self._ffile and not fieldnames:
ff = self._ffile
else:
# cannot use the cached version, as it may not consistent fieldnames
from vavista.fileman.dbsfile import DBSFile
ff = DBSFile(self.dd, internal=internal, fieldnames=fieldnames)
if not fieldnames:
self._ffile = ff
return ff.get(s)
def foreign_get(self, s, internal=True, fieldnames=None):
"""
Retrieve a remote record using a VPointer type
s is in the "internal" format of the vpointer.
This is not the stored value.
"""
ref, key = s.split(".", 1)
if ref in self._ffile and not fieldnames:
ffile = self._ffile[ref]
else:
from vavista.fileman.dbsfile import DBSFile
foreign_fileid = self.remotefiles[ref][0]
dd = DD(foreign_fileid)
ffile = DBSFile(dd, internal=internal, fieldnames=fieldnames)
if not fieldnames:
self._ffile[ref] = ffile
return ffile.get(key)
def foreign_get(self, s, internal=True, fieldnames=None):
"""
Retrieve a remote record using a VPointer type
s is in the "internal" format of the vpointer.
This is not the stored value.
"""
ref, key = s.split(".", 1)
if ref in self._ffile and not fieldnames:
ffile = self._ffile[ref]
else:
from vavista.fileman.dbsfile import DBSFile
foreign_fileid = self.remotefiles[ref][0]
dd = DD(foreign_fileid)
ffile = DBSFile(dd, internal=internal, fieldnames=fieldnames)
if not fieldnames:
self._ffile[ref] = ffile
return ffile.get(key)
