Requirement already satisfied: requests in f:\soft\python\lib\site-packages (2.26.0) Requirement already satisfied: urllib3<1.27,>=1.21.1 in f:\soft\python\lib\site-packages (from requests) (1.26.7) Requirement already satisfied: certifi>=2017.4.17 in f:\soft\python\lib\site-packages (from requests) (2021.10.8) Requirement already satisfied: charset-normalizer~=2.0.0 in f:\soft\python\lib\site-packages (from requests) (2.0.7) Requirement already satisfied: idna<4,>=2.5 in f:\soft\python\lib\site-packages (from requests) (3.3)
时间: 2023-07-22 22:09:50 浏览: 401
这是关于 `requests` 包的版本要求和已经满足的情况。根据您提供的信息,您已经安装了 `requests` 包的版本 2.26.0,并且满足了以下版本要求:
- `urllib3`: 要求版本小于 1.27,大于等于 1.21.1,您已经安装了版本 1.26.7。
- `certifi`: 要求版本大于等于 2017.4.17,您已经安装了版本 2021.10.8。
- `charset-normalizer`: 要求版本约等于 2.0.0,您已经安装了版本 2.0.7。
- `idna`: 要求版本小于 4,大于等于 2.5,您已经安装了版本 3.3。
根据这些信息,您的环境已经满足了对 `requests` 包的版本要求。如果您还有其他问题,请随时提问。
相关问题
Requirement already satisfied: requests in d:\anaconda3\lib\site-packages (2.19.1) Requirement already satisfied: chardet<3.1.0,>=3.0.2 in d:\anaconda3\lib\site-packages (from requests) (3.0.4) Requirement already satisfied: idna<2.8,>=2.5 in d:\anaconda3\lib\site-packages (from requests) (2.7) Requirement already satisfied: urllib3<1.24,>=1.21.1 in d:\anaconda3\lib\site-packages (from requests) (1.23) Requirement already satisfied: certifi>=2017.4.17 in d:\anaconda3\lib\site-packages (from requests) (2018.8.24)这是什么意思
这个输出结果表示requests模块已经安装在你的Python环境中,并且已经安装了2.19.1版本。在这个版本中,chardet模块的版本不能超过3.1.0,而idna模块的版本不能超过2.8,urllib3模块的版本不能超过1.24,certifi模块的版本需要高于等于2017.4.17。
如果你想升级requests模块到最新版本,可以使用以下命令:
```
pip install --upgrade requests
```
这将升级requests模块到最新版本,如果已经是最新版本,则不会进行任何操作。
!pip install requests !pip install beautifulsoup4 Requirement already satisfied: requests in /Users/huyang/opt/anaconda3/lib/python3.9/site-packages (2.28.1) Requirement already satisfied: urllib3<1.27,>=1.21.1 in /Users/huyang/opt/anaconda3/lib/python3.9/site-packages (from requests) (1.26.11) Requirement already satisfied: charset-normalizer<3,>=2 in /Users/huyang/opt/anaconda3/lib/python3.9/site-packages (from requests) (2.0.4) Requirement already satisfied: idna<4,>=2.5 in /Users/huyang/opt/anaconda3/lib/python3.9/site-packages (from requests) (3.3) Requirement already satisfied: certifi>=2017.4.17 in /Users/huyang/opt/anaconda3/lib/python3.9/site-packages (from requests) (2022.9.24) Requirement already satisfied: beautifulsoup4 in /Users/huyang/opt/anaconda3/lib/python3.9/site-packages (4.11.1) Requirement already satisfied: soupsieve>1.2 in /Users/huyang/opt/anaconda3/lib/python3.9/site-packages (from beautifulsoup4) (2.3.1)
看起来您已经成功安装了 requests 和 BeautifulSoup 库。这两个库是 Python 中非常常用的网络请求和解析库,非常适合用于爬虫和数据分析等任务。如果您想要使用这些库,可以在 Python 代码中导入它们,例如:
```python
import requests
from bs4 import BeautifulSoup
```
这样,您就可以在 Python 代码中使用 requests 和 BeautifulSoup 库了。如果您在 Spyder 中遇到任何问题,可以随时向我提问。
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