我需要格式化来自Selenium的文本，清除所有特殊字符

Question

我想删除name中的所有特殊字符，但我做了一个脏代码。有人知道更好的方法来帮助我吗

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

# Set driver and time for wait in chrome
driver = webdriver.Chrome(executable_path=r"C:\Users\Gabri\anaconda3\chromedriver.exe")
wait: WebDriverWait = WebDriverWait(driver, 20)

# Open music link
driver.get('https://youtu.be/IJvV7qy0xQM')

# Set xpath of music name
Name_Music_xpath = '//*[@id="container"]/h1/yt-formatted-string'

# Waits until name appears
wait.until(EC.visibility_of_element_located((By.XPATH, Name_Music_xpath)))

# Save name
name = driver.find_element_by_xpath(Name_Music_xpath)

Original_name = name.text
Formatted_name = name.text

# I want to format music name but, i just know this way to make it
# I need to clear, removing everything that is not letter like ()  &  .  -
Formatted_name = Formatted_name.replace(')', '')
Formatted_name = Formatted_name.replace('(', '')
Formatted_name = Formatted_name.replace('&', '')
Formatted_name = Formatted_name.replace('.', '')
Formatted_name = Formatted_name.replace('-', '')

# Print the original name, and the format that i need
print(Original_name)
print(Formatted_name)

已解决代码：

import re
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC


# Function to remove special characters
def remove_chars(input: str):
    cleaned_input = re.sub(r'[()&.-]', '', input)
    return " ".join(cleaned_input.split())


# Set driver and time for wait in chrome
driver = webdriver.Chrome(executable_path=r"C:\Users\Gabri\anaconda3\chromedriver.exe")
wait: WebDriverWait = WebDriverWait(driver, 20)

# Open music link
driver.get('https://youtu.be/IJvV7qy0xQM')

# Set xpath of music name
Name_Music_xpath = '//*[@id="container"]/h1/yt-formatted-string'

# Waits until name appears
wait.until(EC.visibility_of_element_located((By.XPATH, Name_Music_xpath)))

# Save name
name = driver.find_element_by_xpath(Name_Music_xpath)

Original_name = name.text
Formatted_name = remove_chars(name.text)

print(Original_name)
print(Formatted_name)

Answer 1

此函数将删除代码中使用的字符：

import re

def remove_chars(input: str):
    return re.sub(r'[()&.-]', '', input)

此函数使用Python中的^{}模块，用于辅助正则表达式。它返回没有(、)、&、.和-字符的输入字符串

您可以在代码中使用此函数，如下所示：

Original_name = name.text
Formatted_name = remove_chars(name.text)