Hi guys!
I was trying to execute a POST using ReST inside a function. This post has
two fields. When I try to do it with a curl, it works fine, but when I do
exactly the same POST inside a function, it gives me an error.
On my model:
db.define_table('algorithm',
Field('name', 'string',length=255,unique=True),
Field('description', 'text'),
format='%(name)s')
And on my controller:
import requests
from requests.auth import HTTPBasicAuth
@request.restful()
def api():
response.view = 'generic.'+request.extension
def GET(*args,**vars):
patterns = 'auto'
parser = db.parse_as_rest(patterns,args,vars)
if parser.status == 200:
return dict(content=parser.response)
else:
raise HTTP(parser.status,parser.error)
def POST(table_name,**vars):
return db[table_name].validate_and_insert(**vars)
def PUT(table_name,record_id,**vars):
return db(db[table_name]._id==record_id).update(**vars)
def DELETE(table_name,record_id):
return db(db[table_name]._id==record_id).delete()
return dict(GET=GET, POST=POST, PUT=PUT, DELETE=DELETE)
def add_algorithm():
"""
form to add new algorithms on database.
"""
alg_form=SQLFORM.factory(Field('name',
requires=IS_NOT_IN_DB(db,db.algorithm.name)),
Field('description'),
table_name='algorithm')
if alg_form.accepts(request,session):
payload = {'name':alg_form.vars.name,
'description':alg_form.vars.description}
r =
request.post("http://127.0.0.1:8000/webpricer/default/api/algorithm.json";,
data=payload, auth=('user', 'pass'))
response.flash = payload
elif alg_form.errors:
response.flash = T('Please check for errors on form!')
else:
response.flash = T('Please fill the form')
return dict(alg_form=alg_form)
When I click to submit the values, I receive the following error:
<type 'exceptions.TypeError'>('NoneType' object is not callable)
The variables are as follow:
global request <Storage {'_vars': None, 'function':
'add_algori...ueira/Downloads/web2py/applications/webpricer/'}>
request.post None
global data <function data>
global auth <gluon.tools.Auth object>
r undefined
payload {'description': 'Description', 'name': 'webpricer'}
For sure I'm doing something dumb, but I'm stuck on this error some days
and can't found what I'm doing wrong... Didn't find any related error on
past topics.
--
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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