为何安装pyodide.http后仍提示No module named 'pyodide'错误？

错误原因 #

你安装的pyodide.http包，实际模块名并不是pyodide.http，而是pyodide_http（下划线连接），所以用import pyodide.http会触发找不到模块的错误。

正确操作步骤 #

1. 打开Python交互环境后，用以下命令导入：

import pyodide_http

如果需要用更简洁的别名，也可以这样写：

import pyodide_http as pyhttp

2. 若仍有问题，可先卸载重装包确保安装完整：

pip uninstall pyodide.http -y
pip install pyodide.http

之后再重新尝试导入即可。

你的操作及报错信息 #

C:\Users\malik>pip install pyodide.http
Requirement already satisfied: pyodide.http in c:\users\malik\appdata\local\programs\python\python310\lib\site-packages (0.2.0)
WARNING: You are using pip version 22.0.4; however, version 22.3.1 is available.
You should consider upgrading via the 'C:\Users\malik\AppData\Local\Programs\Python\Python310\python.exe -m pip install --upgrade pip' command.

C:\Users\malik>python
Python 3.10.4 (tags/v3.10.4:9d38120, Mar 23 2022, 23:13:41) [MSC v.1929 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import  pyodide.http
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'pyodide'
>>>

内容的提问来源于stack exchange，提问作者modernAlchemist