Python:没有名为selenium的模块 [英] Python : no module named selenium

问题描述

在网上搜索了几个小时后，我仍未找到解决我问题的答案.我正在使用Python 3.6，但无法导入硒.我总是收到消息没有名为"selenium"的模块" 我尝试了所有方法，首先从该网站 https://pypi.python.org下载了硒./pypi/selenium/3.6.0 .

After searching the web for hours i didnt yet find an answer to my problem. I am using Python 3.6 and i cant import selenium. I always get the message "No module named 'selenium'' I tried everything, i first downloaded selenium from this website https://pypi.python.org/pypi/selenium/3.6.0 .

然后我尝试了python -m pip install -U selenium，但没有任何作用.我尝试了其他人说的其他方法，但是他们也没有用. 我正在使用Windows 10. 有帮助吗?

Then I tried python -m pip install -U selenium and didnt work either. I tried some other things that people said but they didnt work either. Im using windows 10. Any help?

推荐答案

正如您提到的，您正在using Python 3.6进行以下操作:

As you mentioned you are using Python 3.6 following the steps :

• 打开Command Line Interface(CLI)并发出命令python来检查Python是否已正确安装:

• Open Command Line Interface (CLI) and issue the command python to check if Python is properly installed :

C:\Users\username>python
Python 3.6.1 (v3.6.1:69c0db5, Jan 16 2018, 17:54:52) [MSC v.1900 32 bit (Intel)]
 on win32
Type "help", "copyright", "credits" or "license" for more information.
>>>

确保pip正常工作:

Ensure pip is working properly :

C:\Users\username>pip

Usage:
  pip <command> [options]

Commands:
  install                     Install packages.
  download                    Download packages.
  uninstall                   Uninstall packages.
  freeze                      Output installed packages in requirements format.
  list                        List installed packages.
  show                        Show information about installed packages.
  check                       Verify installed packages have compatible dependencies.
  search                      Search PyPI for packages.
  wheel                       Build wheels from your requirements.
  hash                        Compute hashes of package archives.
  completion                  A helper command used for command completion.
  help                        Show help for commands.

General Options:
  -h, --help                  Show help.
  --isolated                  Run pip in an isolated mode, ignoring environment variables and user configuration.
  -v, --verbose               Give more output. Option is additive, and can be used up to 3 times.
  -V, --version               Show version and exit.
  -q, --quiet                 Give less output. Option is additive, and can be used up to 3 times (corresponding to WARNING, ERROR, and CRITICAL logging levels).
  --log <path>                Path to a verbose appending log.
  --proxy <proxy>             Specify a proxy in the form [user:passwd@]proxy.server:port.
  --retries <retries>         Maximum number of retries each connection should attempt (default 5 times).
  --timeout <sec>             Set the socket timeout (default 15 seconds).
  --exists-action <action>    Default action when a path already exists: (s)witch, (i)gnore, (w)ipe, (b)ackup, (a)bort.
  --trusted-host <hostname>   Mark this host as trusted, even though it does not have valid or any HTTPS.
  --cert <path>               Path to alternate CA bundle.
  --client-cert <path>        Path to SSL client certificate, a single file containing the private key and the certificate in PEM format.
  --cache-dir <dir>           Store the cache data in <dir>.
  --no-cache-dir              Disable the cache.
  --disable-pip-version-check
                              Don't periodically check PyPI to determine
                              whether a new version of pip is available for
                      download. Implied with --no-index.

通过pip安装最新的selenium:

Install latest selenium through pip :

C:\Users\username>pip install -U selenium
Collecting selenium
  Downloading selenium-3.8.1-py2.py3-none-any.whl (931kB)
    100% |¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦| 942kB 322kB/s
Installing collected packages: selenium
Successfully installed selenium-3.8.1

确认已安装Selenium:

C:\Users\username>pip freeze
selenium==3.8.1 

打开一个IDE(例如Eclipse，PyCharm)并编写一个简单的程序，如下所示:

Open an IDE (e.g Eclipse, PyCharm) and write a simple program as follows :

from selenium import webdriver

driver = webdriver.Firefox(executable_path="C:\\path\\to\\geckodriver.exe")
driver.get('https://stackoverflow.com')

执行将启动Firefox Quantum浏览器并访问url https://stackoverflow.com 的程序.

Execute the program on which Firefox Quantum Browser will be initiated and the url https://stackoverflow.com will be accessed.

Python(适用于Windows)可以从以下位置下载:

Python (for Windows) can be download from the following location :

https://www.python.org/downloads/

这篇关于Python:没有名为selenium的模块的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！