pulling in pip internals causes depreciation warning #924
Description
import isort
../../../../virtualenv/python3.7.1/lib/python3.7/site-packages/isort/__init__.py:26: in <module>
from .isort import SortImports # noqa: F401
../../../../virtualenv/python3.7.1/lib/python3.7/site-packages/isort/isort.py:41: in <module>
from .finders import FindersManager
../../../../virtualenv/python3.7.1/lib/python3.7/site-packages/isort/finders.py:24: in <module>
from pip._internal.download import PipSession
../../../../virtualenv/python3.7.1/lib/python3.7/site-packages/pip/_internal/__init__.py:40: in <module>
from pip._internal.cli.autocompletion import autocomplete
../../../../virtualenv/python3.7.1/lib/python3.7/site-packages/pip/_internal/cli/autocompletion.py:8: in <module>
from pip._internal.cli.main_parser import create_main_parser
../../../../virtualenv/python3.7.1/lib/python3.7/site-packages/pip/_internal/cli/main_parser.py:12: in <module>
from pip._internal.commands import (
../../../../virtualenv/python3.7.1/lib/python3.7/site-packages/pip/_internal/commands/__init__.py:6: in <module>
from pip._internal.commands.completion import CompletionCommand
../../../../virtualenv/python3.7.1/lib/python3.7/site-packages/pip/_internal/commands/completion.py:6: in <module>
from pip._internal.cli.base_command import Command
../../../../virtualenv/python3.7.1/lib/python3.7/site-packages/pip/_internal/cli/base_command.py:25: in <module>
from pip._internal.index import PackageFinder
../../../../virtualenv/python3.7.1/lib/python3.7/site-packages/pip/_internal/index.py:14: in <module>
from pip._vendor import html5lib, requests, six
../../../../virtualenv/python3.7.1/lib/python3.7/site-packages/pip/_vendor/html5lib/__init__.py:25: in <module>
from .html5parser import HTMLParser, parse, parseFragment
../../../../virtualenv/python3.7.1/lib/python3.7/site-packages/pip/_vendor/html5lib/html5parser.py:8: in <module>
from . import _tokenizer
../../../../virtualenv/python3.7.1/lib/python3.7/site-packages/pip/_vendor/html5lib/_tokenizer.py:16: in <module>
from ._trie import Trie
../../../../virtualenv/python3.7.1/lib/python3.7/site-packages/pip/_vendor/html5lib/_trie/__init__.py:3: in <module>
from .py import Trie as PyTrie
../../../../virtualenv/python3.7.1/lib/python3.7/site-packages/pip/_vendor/html5lib/_trie/py.py:6: in <module>
from ._base import Trie as ABCTrie
../../../../virtualenv/python3.7.1/lib/python3.7/site-packages/pip/_vendor/html5lib/_trie/_base.py:3: in <module>
from collections import Mapping
<frozen importlib._bootstrap>:1032: in _handle_fromlist
???
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
name = 'Mapping'
def __getattr__(name):
# For backwards compatibility, continue to make the collections ABCs
# through Python 3.6 available through the collections module.
# Note, no new collections ABCs were added in Python 3.7
if name in _collections_abc.__all__:
obj = getattr(_collections_abc, name)
import warnings
warnings.warn("Using or importing the ABCs from 'collections' instead "
"of from 'collections.abc' is deprecated, "
"and in 3.8 it will stop working",
> DeprecationWarning, stacklevel=2)
E DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated, and in 3.8 it will stop working
../../../../virtualenv/python3.7.1/lib/python3.7/collections/__init__.py:52: DeprecationWarning
Since pip has internal copy of html5 with the deprecated use, it's very hard to manage this as an isort package user.