Final solution was this:
_tables.py
def store_file(file, filename=None, path=None):
path = path #"applications/init/uploads"
if not os.path.exists(path):
os.makedirs(path)
pathfilename = os.path.join(path, filename)
dest_file = open(pathfilename, 'wb')
try:
shutil.copyfileobj(file, dest_file)
finally:
dest_file.close()
return filename
## Repository
db.define_table('repository',
Field('name', type='string'),
Field('directory', default='applications/init/uploads'),
Field('priority', 'integer', default=100),
format='%(name)s')
## File - Files stored in the repository
db.define_table('workbench',
Field('repository', 'reference repository'),
Field('name')
Field('workbench', type='upload', required=True, custom_store=store_file
, custom_retrieve=retrieve_file), #
Field('sequence', 'integer', required=True),
Field('created_date', 'datetime', default=request.now, readable=False,
writable=False),
Field('modified_date', 'datetime', update=request.now, readable=False,
writable=False),
format='%(name)s')
Repository.py
def onvalidation(form):
repository = db.repository(form.vars.repository)
if repository is None:
raise HTTP(404)
db.workbench.workbench.uploadfolder = repository.directory
def oncreate(form):
db(db.workbench.id==form.vars.id).update(name=form.vars.workbench)
def onupdate(form):
db(db.workbench.id==form.vars.id).update(name=form.vars.workbench)
def index():
"""
Additional code here
"""
form = SQLFORM.smartgrid(db.repository,
fields=fields,
orderby=orderby,
searchable=True,
details=details,
editable=editable,
deletable=deletable,
oncreate=oncreate,
onupdate=onupdate,
onvalidation=onvalidation,
links=links,
paginate=paginate,
linked_tables=linked_tables)
return dict(form=form)
Need to use onvalidation to set the upload directory, oncreate is executed
after the record is created.
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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