如何將 PhantomJS 與 Python 整合？

Using PhantomJS with Python

PhantomJS is a headless web browser that enables the execution of JavaScript code in Python. While os.popen() can be used, it may be challenging to pass arguments. Similarly, while subprocess.Popen() is a viable solution, it's worth exploring other options.

Solution: Using Selenium

Selenium is regarded as the most convenient method for integrating PhantomJS with Python. Here's how you can proceed:

1. Install NodeJS: This step is essential for PhantomJS support.
2. Install PhantomJS: Utilizing Node's package manager, execute the following command: npm -g install phantomjs-prebuilt.
3. Install Selenium: Within your virtual environment (if applicable), run the following command: pip install selenium.

After completing these steps, you can leverage PhantomJS through Selenium with ease:

from selenium import webdriver

driver = webdriver.PhantomJS() # or add to your PATH
driver.set_window_size(1024, 768) # optional
driver.get('https://google.com/')
driver.save_screenshot('screen.png') # save a screenshot to disk
sbtn = driver.find_element_by_css_selector('button.gbqfba')
sbtn.click()

If your system path is not set correctly, adjust the code to explicitly specify the path:

driver = webdriver.PhantomJS(executable_path='/usr/local/lib/node_modules/phantomjs/lib/phantom/bin/phantomjs')

References:

• [Selenium Python Documentation](http://selenium-python.readthedocs.io/)
• [Setting a Proxy for PhantomJS/GhostDriver in Python Webdriver](How do I set a proxy for phantomjs/ghostdriver in python webdriver?)
• [Testing PhantomJS with Python](https://dzone.com/articles/python-testing-phantomjs)

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