[web2py] Re: append auth.signature to db._common_fields

[villas]

Hi Massimo

I tried that.  I have this in db.py:

db._common_fields=[Field('request_tenant',default=request.env.http_host,writable=False,readable=False),auth.signature]

db.define_table('test',Field('testname'))

Traceback:
  File "C:/Users/David/Documents/web2py/applications/multitenant/
models/db.py", line 95, in <module>
    db.define_table('test',Field('testname'))
  File "C:\Users\David\Documents\web2py\gluon\dal.py", line 4195, in
define_table
    common_field_names = [f.name for f in self._common_fields]
  File "C:\Users\David\Documents\web2py\gluon\dal.py", line 4620, in
__getattr__
    return self[key]
  File "C:\Users\David\Documents\web2py\gluon\dal.py", line 4564, in
__getitem__
    return dict.__getitem__(self, str(key))
KeyError: 'name'