python - 使用报纸模块的 Ubuntu 脚本导入错误

Question

我有一个脚本可以在本地运行，但不能在我的 Ubuntu 服务器上运行。其他脚本在两个平台上都可以正常工作，但是当我尝试在 Ubuntu 上运行这个特定的脚本时会引发导入错误。

root@ip-xxx-xx-xx-xxx:~# /usr/bin/python3.5 /opt/script_folder/main.py
Traceback (most recent call last):
  File "/opt/script_folder/main.py", line 2, in <module>
    import process
  File "/opt/script_folder/process.py", line 25, in <module>
    from tools.getImages import getImages
  File "/opt/script_folder/tools/getImages.py", line 5, in <module>
    from newspaper import Article
  File "/usr/local/lib/python3.5/site-packages/newspaper/__init__.py", line 10, in <module>
    from .api import (build, build_article, fulltext, hot, languages,
  File "/usr/local/lib/python3.5/site-packages/newspaper/api.py", line 14, in <module>
    from .article import Article
  File "/usr/local/lib/python3.5/site-packages/newspaper/article.py", line 15, in <module>
    from . import network
  File "/usr/local/lib/python3.5/site-packages/newspaper/network.py", line 14, in <module>
    from .configuration import Configuration
  File "/usr/local/lib/python3.5/site-packages/newspaper/configuration.py", line 15, in <module>
    from .parsers import Parser
  File "/usr/local/lib/python3.5/site-packages/newspaper/parsers.py", line 10, in <module>
    import lxml.etree
ImportError: No module named 'lxml.etree'

其他脚本工作正常，在我尝试使用报纸库之前我没有遇到这个问题。我尝试了以下操作:

• pip3 安装 --upgrade newspaper3k
• pip3 安装 --upgrade lxml
• 添加/usr/local/lib/python3.5/site-packages到$PATH
• 在虚拟环境中开启和关闭
• 直接在脚本中导入 lxml.etree
• 在 python3.5 终端上运行 - no errors thrown
• apt-get 删除 python3.5, pip3 卸载 newspaper3k， pip3 安装 newspaper3k， apt-get安装python3.5
• 检查站点包文件夹的权限
• 检查了python3.5使用的默认库路径
• 确保 hashbang #!/usr/bin/env python3.5 位于所有文件的顶部
• sudo apt-get install python-lxml

我在这里被难住了。任何指导将不胜感激。

---

编辑: 我还按照此处列出的说明进行操作:https://newspaper.readthedocs.io/en/latest/ 除以下内容外，所有内容均已正确下载:

root@ip-xxx-xx-xx-xxx:~# curl https://raw.githubusercontent.com/codelucas/newspaper/master/download_corpora.py | python3
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     100   657  100   657    0     0   9387      0 --:--:-- --:--:-- --:--:-- 10265
Traceback (most recent call last):
  File "<stdin>", line 6, in <module>
  File "/usr/local/lib/python3.5/site-packages/nltk/__init__.py", line 137, in <module>
    from nltk.stem import *
  File "/usr/local/lib/python3.5/site-packages/nltk/stem/__init__.py", line 29, in <module>
    from nltk.stem.snowball import SnowballStemmer
  File "/usr/local/lib/python3.5/site-packages/nltk/stem/snowball.py", line 32, in <module>
    from nltk.corpus import stopwords
  File "/usr/local/lib/python3.5/site-packages/nltk/corpus/__init__.py", line 66, in <module>
    from nltk.corpus.reader import *
  File "/usr/local/lib/python3.5/site-packages/nltk/corpus/reader/__init__.py", line 105, in <module>
    from nltk.corpus.reader.panlex_lite import *
  File "/usr/local/lib/python3.5/site-packages/nltk/corpus/reader/panlex_lite.py", line 15, in <module>
    import sqlite3
  File "/usr/local/lib/python3.5/sqlite3/__init__.py", line 23, in <module>
    from sqlite3.dbapi2 import *
  File "/usr/local/lib/python3.5/sqlite3/dbapi2.py", line 27, in <module>
    from _sqlite3 import *
ImportError: No module named '_sqlite3'

Answer 1

根据您的帖子，问题似乎出在 ubuntu 环境与您的其他(mac os？)本地环境不同。我假设您已经获得了 newspaper3k 库，可以在 Mac OS 环境中正确安装，但不能在 Ubuntu 环境中正确安装？

也许先尝试这篇文章中的指导，ImportError: No module named '_sqlite3' in python3.3

我认为核心问题是您的 ubuntu 环境缺少这些 python 库所需的一些重要的底层包。

或者也许: apt-get install sqlite3<br/> sqlite3 -version<br/> apt-get install python-pysqlite2<br/> apt-get install python-pysqlite2-dbg<br/> apt-get install libsqlite3-dev<br/> apt-get install sqlite<br/> pip install pysqlite