new_client is failing to import from chembl_webresource_client

[parmidazamani]

I installed chembl-webresource-client from https://pypi.org/project/chembl-webresource-client/

but when I run

from chembl_webresource_client.new_client import new_client

I get this error:

TypeError Traceback (most recent call last) Input In [7], in <cell line: 1>() ----> 1 from chembl_webresource_client.new_client import new_client

File ~\anaconda3\lib\site-packages\chembl_webresource_client\new_client.py:5, in 3 from urllib.parse import urlparse 4 import requests ----> 5 from chembl_webresource_client.query_set import QuerySet 6 from chembl_webresource_client.query_set import Model 7 from chembl_webresource_client.settings import Settings

File ~\anaconda3\lib\site-packages\chembl_webresource_client\query_set.py:7, in 5 from chembl_webresource_client import version 6 from chembl_webresource_client.settings import Settings ----> 7 from chembl_webresource_client.url_query import UrlQuery 9 #----------------------------------------------------------------------------------------------------------------------- 11 class Model(object):

File ~\anaconda3\lib\site-packages\chembl_webresource_client\url_query.py:4, in 1 author = 'mnowotka' 3 from chembl_webresource_client.settings import Settings ----> 4 from chembl_webresource_client.query import Query 5 from xml.dom.minidom import parseString 7 from urllib.parse import urlencode

File ~\anaconda3\lib\site-packages\chembl_webresource_client\query.py:4, in 2 import os, os.path 3 import requests ----> 4 import requests_cache 5 from chembl_webresource_client.cache import monkeypatch_requests_cache 6 from requests.packages.urllib3.util import Retry

File ~\anaconda3\lib\site-packages\requests_cache__init__.py:35, in 31 return Placeholder 34 try: ---> 35 from .backends import 36 from .patcher import 37 from .models import *

File ~\anaconda3\lib\site-packages\requests_cache\backends__init__.py:8, in 5 from typing import Callable, Dict, Iterable, Type, Union 7 from .. import get_placeholder_class ----> 8 from .base import BaseCache, BaseStorage 10 # Backend-specific keyword arguments equivalent to 'cache_name' 11 CACHE_NAME_KWARGS = ['db_path', 'db_name', 'namespace', 'table_name']

File ~\anaconda3\lib\site-packages\requests_cache\backends\base.py:13, in 11 from ..cache_keys import create_key, remove_ignored_params, remove_ignored_url_params, url_to_key 12 from ..models import AnyRequest, AnyResponse, CachedResponse ---> 13 from ..serializers import init_serializer 15 # Specific exceptions that may be raised during deserialization 16 DESERIALIZE_ERRORS = (AttributeError, ImportError, TypeError, ValueError, pickle.PickleError)

File ~\anaconda3\lib\site-packages\requests_cache\serializers__init__.py:25, in 23 try: 24 from .cattrs import CattrStage ---> 25 from .preconf import ( 26 bson_serializer, 27 json_serializer, 28 pickle_serializer, 29 safe_pickle_serializer, 30 yaml_serializer, 31 ) 32 except ImportError as e: 33 CattrStage = get_placeholder_class(e) # type: ignore

File ~\anaconda3\lib\site-packages\requests_cache\serializers\preconf.py:24, in 21 from .cattrs import CattrStage 22 from .pipeline import SerializerPipeline, Stage ---> 24 base_stage = CattrStage() #: Base stage for all serializer pipelines 25 bson_preconf_stage = CattrStage(bson_preconf.make_converter) #: Pre-configured stage for BSON 26 json_preconf_stage = CattrStage(json_preconf.make_converter) #: Pre-configured stage for JSON

File ~\anaconda3\lib\site-packages\requests_cache\serializers\cattrs.py:22, in CattrStage.init(self, factory) 21 def init(self, factory: Callable[..., GenConverter] = None): ---> 22 self.converter = init_converter(factory)

File ~\anaconda3\lib\site-packages\requests_cache\serializers\cattrs.py:57, in init_converter(factory) 54 converter.register_structure_hook(HTTPHeaderDict, lambda obj, cls: HTTPHeaderDict(obj)) 56 # Tell cattrs that a 'CachedResponse' forward ref is equivalent to the CachedResponse class ---> 57 converter.register_structure_hook( 58 ForwardRef('CachedResponse'), 59 lambda obj, cls: converter.structure(obj, CachedResponse), 60 ) 62 return converter

File ~\anaconda3\lib\site-packages\cattr\converters.py:269, in Converter.register_structure_hook(self, cl, func) 267 self._structure_func.clear_cache() 268 else: --> 269 self._structure_func.register_cls_list([(cl, func)])

File ~\anaconda3\lib\site-packages\cattr\dispatch.py:57, in MultiStrategyDispatch.register_cls_list(self, cls_and_handler, direct) 55 self._direct_dispatch[cls] = handler 56 else: ---> 57 self._single_dispatch.register(cls, handler) 58 self.clear_direct() 59 self.dispatch.cache_clear()

File ~\anaconda3\lib\functools.py:855, in singledispatch..register(cls, func) 853 else: 854 if func is not None: --> 855 raise TypeError( 856 f"Invalid first argument to register(). " 857 f"{cls!r} is not a class." 858 ) 859 ann = getattr(cls, 'annotations', {}) 860 if not ann:

TypeError: Invalid first argument to register(). ForwardRef('CachedResponse') is not a class.

[elephantoid]

same error here. my version is 0.10.8 Do you have any changes?