1

I'm attempting to install the newspaper module on python, but I keep getting an error saying that there is no such module.

I've tried making sure my directory is set to the right place, and I've checked that the module is installed. PyCharm, which I'm using, shows it to be installed when I check there. Why is it saying that there is no module when I've clearly already installed it?

Alexs-MacBook-Pro:~ alexfrandsen14$ pip3 install newspaper3k
Requirement already satisfied: newspaper3k in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (0.2.8)
Requirement already satisfied: jieba3k>=0.35.1 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from newspaper3k) (0.35.1)
Requirement already satisfied: lxml>=3.6.0 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from newspaper3k) (4.3.0)
Requirement already satisfied: python-dateutil>=2.5.3 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from newspaper3k) (2.7.5)
Requirement already satisfied: requests>=2.10.0 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/requests-2.18.1-py3.7.egg (from newspaper3k) (2.18.1)
Requirement already satisfied: Pillow>=3.3.0 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from newspaper3k) (5.4.1)
Requirement already satisfied: feedfinder2>=0.0.4 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from newspaper3k) (0.0.4)
Requirement already satisfied: cssselect>=0.9.2 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from newspaper3k) (1.0.3)
Requirement already satisfied: beautifulsoup4>=4.4.1 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/beautifulsoup4-4.6.0-py3.7.egg (from newspaper3k) (4.6.0)
Requirement already satisfied: feedparser>=5.2.1 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from newspaper3k) (5.2.1)
Requirement already satisfied: tldextract>=2.0.1 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from newspaper3k) (2.2.0)
Requirement already satisfied: PyYAML>=3.11 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from newspaper3k) (3.13)
Requirement already satisfied: tinysegmenter==0.3 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from newspaper3k) (0.3)
Requirement already satisfied: nltk>=3.2.1 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from newspaper3k) (3.4)
Requirement already satisfied: six>=1.5 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from python-dateutil>=2.5.3->newspaper3k) (1.12.0)
Requirement already satisfied: certifi>=2017.4.17 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/certifi-2018.10.15-py3.7.egg (from requests>=2.10.0->newspaper3k) (2018.10.15)
Requirement already satisfied: chardet<3.1.0,>=3.0.2 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/chardet-3.0.4-py3.7.egg (from requests>=2.10.0->newspaper3k) (3.0.4)
Requirement already satisfied: idna<2.6,>=2.5 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/idna-2.5-py3.7.egg (from requests>=2.10.0->newspaper3k) (2.5)
Requirement already satisfied: urllib3<1.22,>=1.21.1 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/urllib3-1.21.1-py3.7.egg (from requests>=2.10.0->newspaper3k) (1.21.1)
Requirement already satisfied: setuptools in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from tldextract>=2.0.1->newspaper3k) (39.0.1)
Requirement already satisfied: requests-file>=1.4 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from tldextract>=2.0.1->newspaper3k) (1.4.3)
Requirement already satisfied: singledispatch in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (from nltk>=3.2.1->newspaper3k) (3.4.0.3)
Alexs-MacBook-Pro:~ alexfrandsen14$ python3
Python 3.7.1 (v3.7.1:260ec2c36a, Oct 20 2018, 03:13:28) 
[Clang 6.0 (clang-600.0.57)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import newspaper3k 
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'newspaper3k'
>>>
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1 回答 1

3

它可以导入newspaper：

import newspaper

（PyPI 名称并不总是与包名称一致。）

>>> import newspaper
>>> newspaper.__version__
'0.2.7'

从外壳：

$ pip list | grep newspaper
newspaper3k              0.2.7

更具体地说，名称newspaper3k是在 中定义的setup.py。这不一定必须与文件级别的顶级包名称匹配。

于 2019-02-05T23:17:16.747 回答