Unable to import Policies - PIP package not up to date

Using version 1.2.3 from PIP. I have a problem with accessing a specific API. I’m receiving an error:

.virtualenvs/project/lib/python3.6/site-packages/pyodata/v2/model.py", line 138, in parse_type_name
    is_collection = type_name.lower().startswith('collection(') and type_name.endswith(')')
AttributeError: 'NoneType' object has no attribute 'lower'

In the docs I found information that this can be due to invalid metadata. I’ve tried to overcome the issue as advised in the docs:

import pyodata
from pyodata.v2.model import PolicyFatal, PolicyWarning, PolicyIgnore, ParserError, Config
import requests

SERVICE_URL = 'http://services.odata.org/V2/Northwind/Northwind.svc/'

namespaces = {
    'edmx': 'customEdmxUrl.com',
    'edm': 'customEdmUrl.com'
}

custom_config = Config(
    xml_namespaces=namespaces,
    default_error_policy=PolicyFatal(),
    custom_error_policies={
         ParserError.ANNOTATION: PolicyWarning(),
         ParserError.ASSOCIATION: PolicyIgnore()
    })

northwind = pyodata.Client(SERVICE_URL, requests.Session(), config=custom_config)

The problem is that PolicyFatal, PolicyWarning and PolicyIgnore are not in the model.py, so I can’t import them. Is it a bug or am I using a wrong version? I installed it from PIP, it’s pyodata 1.2.3.

[jfilak]

We have to update the pip package.

[filak-sap]

Thank you, @phanak-sap for updating the package in pypi.

@MKaras93 Please, re-test and re-open if necessary.