Installed Python package spaCy throws following error:

Question

我在 Pycharm 中成功安装了 Python 包 spaCy。我可以看到它在 Pycharm 中也已通过 python -m spacy validate 在终端中安装（我使用的是 macOS）。任何人都可以帮助我理解以下错误吗？我真的迷路了。我想做的就是导入包，没有别的。我唯一的代码是 import spacy。错误如下所示：

Traceback (most recent call last):
  File "/Users/myname/PycharmProjects/pythonProject1/main.py", line 2, in <module>
    import spacy
  File "/Users/myname/PycharmProjects/pythonProject1/venv/lib/python2.7/site-packages/spacy/__init__.py", line 12, in <module>
    from . import pipeline
  File "/Users/myname/PycharmProjects/pythonProject1/venv/lib/python2.7/site-packages/spacy/pipeline/__init__.py", line 4, in <module>
    from .pipes import Tagger, DependencyParser, EntityRecognizer, EntityLinker
  File "pipes.pyx", line 25, in init spacy.pipeline.pipes
  File "/Users/myname/PycharmProjects/pythonProject1/venv/lib/python2.7/site-packages/spacy/pipeline/functions.py", line 4, in <module>
    from ..language import component
  File "/Users/myname/PycharmProjects/pythonProject1/venv/lib/python2.7/site-packages/spacy/language.py", line 31, in <module>
    from .lang.tokenizer_exceptions import TOKEN_MATCH, URL_MATCH
  File "/Users/myname/PycharmProjects/pythonProject1/venv/lib/python2.7/site-packages/spacy/lang/tokenizer_exceptions.py", line 62, in <module>
    URL_MATCH = re.compile("(?u)" + URL_PATTERN).match
  File "/Users/myname/PycharmProjects/pythonProject1/venv/lib/python2.7/re.py", line 194, in compile
    return _compile(pattern, flags)
  File "/Users/myname/PycharmProjects/pythonProject1/venv/lib/python2.7/re.py", line 251, in _compile
    raise error, v # invalid expression
sre_constants.error: bad character range

Answer 1

这是 python 2.7 和 spacy v2.2.4 或 v2.3.0--2.3.2 的错误。它应该在 v2.3.3+ 中修复。

除非您有特殊原因要使用 python 2.7，否则最好切换到 python 3.6+。

Installed Python package spaCy throws following error:

Installed Python package spaCy throws following error:

python

package

python-3.x

spacy