编译python为cython（赋值前引用的局部变量'webdriver'）

Question

我在 mac os 中将 python 编译为 cython 并收到此错误

warning: tag.py:404:4: Unreachable code

Error compiling Cython file:
------------------------------------------------------------
...
             print(event)
     window.close()
     print('logging to account')
     sleep(randint(2, 3))
     chromedriver_path = './chromedriver'
     webdriver = webdriver.Chrome(executable_path=chromedriver_path)
                ^
------------------------------------------------------------

tag.py:153:17: local variable 'webdriver' referenced before assignment

我认为错误属于这些行

chromedriver_path = './chromedriver'
webdriver = webdriver.Chrome(executable_path=chromedriver_path)
webdriver.minimize_window()

Answer 1

Selenim Python 绑定中没有方法 minimize_window() :

删除那个 .

相反，我认为你想要最大化 :

driver.maximize_window()

不要将 webdriver 分配给 webdriver

改为这样做：

driver = webdriver.Chrome(r'C:\chromedriver.exe')
driver.maximize_window()

进口：

from selenium import webdriver

编译python为cython（赋值前引用的局部变量'webdriver'）

Compile python to cython (local variable 'webdriver' referenced before assignment)

python

selenium

cython