将argparse参数传递给不同的python模块

我需要将用户输入从命令行传递到我编写的另一个python模块中

我编写了一个web scraper模块，该模块从公司的wiki收集信息，我的主脚本使用该wiki。我将web scraper作为一个模块导入主脚本

问题在于，当用户执行main函数并指示他们要运行web scraper时，系统会提示他们输入密码。即使他们在命令行中输入密码

在主脚本中，我将：

import argparse
import getpass
from web_scraper import web_scraper

def authenticate():
    auth = get_login()
    auth = str(auth).replace('(','').replace('\'','').replace(',',':').replace(')','').replace(' ','')
    return auth

def arguments():
    parser = argparse.ArgumentParser(description='This is a program that lists the servers in EC2')
    parser.add_argument(
    "-u",
    "--user",
    default = getpass.getuser(),
    help = "Specify the username to log into Confluence")

    parser.add_argument(
    "-d",
    "--password",
    help = "Specify the user's password")

    options = parser.parse_args()
    return options

write_data_to_confluence(auth, html, pageid, title):
    print("Stuff happens here.")

def main():
    html = 'hi'
    pageid = 12345678
    title = 'My Title'
    options = arguments()
    if update_account_list.lower() == 'y':
        web_scraper()
    if options.password and options.user:
        user = options.user
        password = options.password
        auth = (user, password)
        write_data_to_confluence(auth, html, pageid, title)
    else:
        auth = authenticate()
        write_data_to_confluence(auth, html, pageid, title)

def authenticate():
    auth = get_login()
    auth = str(auth).replace('(','').replace('\'','').replace(',',':').replace(')','').replace(' ','')
    return auth

    web_scraper():
        print("I'm scaping the web!") # code for this function doesn't matter to the problem

    def main():
        web_scraper()

在web_scraper模块中，我将：

import argparse
import getpass
from web_scraper import web_scraper

def authenticate():
    auth = get_login()
    auth = str(auth).replace('(','').replace('\'','').replace(',',':').replace(')','').replace(' ','')
    return auth

def arguments():
    parser = argparse.ArgumentParser(description='This is a program that lists the servers in EC2')
    parser.add_argument(
    "-u",
    "--user",
    default = getpass.getuser(),
    help = "Specify the username to log into Confluence")

    parser.add_argument(
    "-d",
    "--password",
    help = "Specify the user's password")

    options = parser.parse_args()
    return options

write_data_to_confluence(auth, html, pageid, title):
    print("Stuff happens here.")

def main():
    html = 'hi'
    pageid = 12345678
    title = 'My Title'
    options = arguments()
    if update_account_list.lower() == 'y':
        web_scraper()
    if options.password and options.user:
        user = options.user
        password = options.password
        auth = (user, password)
        write_data_to_confluence(auth, html, pageid, title)
    else:
        auth = authenticate()
        write_data_to_confluence(auth, html, pageid, title)

def authenticate():
    auth = get_login()
    auth = str(auth).replace('(','').replace('\'','').replace(',',':').replace(')','').replace(' ','')
    return auth

    web_scraper():
        print("I'm scaping the web!") # code for this function doesn't matter to the problem

    def main():
        web_scraper()

web scraper模块是一个单独的文件，其他几个模块也在使用它

我希望用户在命令行中键入密码，然后将其传递给另一个模块中的web scraper。这样用户就不必输入两次密码（一次在命令行，一次在程序中）

---

如何实现这一点？

您拥有一切，只需通过函数调用传递

选项即可

        auth = authenticate(options)