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[英]How can I use a local variable declared in one function and implement it to another function? (Without global variables or calling the function)
[英]How can I use LOCAL VARIABLE in function, like a GLOBAL VARIABLE variable for other function
我在 selenium 上寫了一個簡單的測試,它在某些站點上進行身份驗證,解析 HTML 代碼的某些部分並將電子郵件發送到所需的郵箱。 我想讓一切變得美麗,我決定為這段代碼定義函數。
我的代碼:
from selenium.webdriver.support.ui import Select
from selenium.webdriver.chrome.options import Options
from selenium import webdriver
import smtplib
CHROME_PATH = '/usr/bin/google-chrome'
CHROMEDRIVER_PATH = '/usr/local/bin/chromedriver'
WINDOW_SIZE = "1024,768"
def pgi_auth(sitename, region_pgi, login_pgi, password_pgi):
chrome_options = Options()
chrome_options.add_argument("--headless")
chrome_options.add_argument("--window-size=%s" % WINDOW_SIZE)
chrome_options.binary_location = CHROME_PATH
driver = webdriver.Chrome(executable_path=CHROMEDRIVER_PATH,chrome_options=chrome_options)
driver.get(sitename)
driver.find_element_by_id("LoginId").send_keys(login_pgi)
driver.find_element_by_id("LoginPassword").send_keys(password_pgi)
option = Select(
driver.find_element_by_xpath("//select[@name='Region']")
).select_by_value(region_pgi)
driver.find_element_by_id("submit").click()
element = driver.find_element_by_id("TotalCurrentCharges-body").text
current_charges = element.splitlines()[1]
print(current_charges)
driver.quit()
def send_email(host, port, from_addr, password, to_addr, subject, current_charges):
BODY = "\r\n".join((
"From: %s" % from_addr,
"To: %s" % to_addr,
"Subject: %s" % subject ,
"",
body_text
))
server = smtplib.SMTP(host, port)
server.starttls()
server.login(from_addr, password)
server.sendmail(from_addr, [to_addr], BODY)
server.quit()
#for pgi_auth
sitename="https://invoiceaccess.pgiconnect.com"
login_pgi="my_secret_login"
password_pgi="my_secret_password"
region_pgi="us"
#for send_email
host = "mail.example.com"
port = "587"
from_addr = "test.mail@example.com"
password = "my_secret_password"
to_addr = "test.receive@example.com"
subject = "MY BALANCE:"
pgi_auth(sitename, region_pgi, login_pgi, password_pgi)
send_email(host, port, from_addr, password, to_addr, subject, current_charges)
在我的函數pgi_auth
,我收到了變量current_charges
我想在這個pgi_auth
之外將此pgi_auth
用於函數send_email
。 當然,我可以在沒有函數的情況下做到這一點,但我想嘗試使一切變得美麗(也許我會使用 config),我怎樣才能在函數之外獲得這個變量?
您需要在方法中使用return
關鍵字
def pgi_auth(sitename, region_pgi, login_pgi, password_pgi):
.....
.....
return current_charges
....
....
subject = "MY BALANCE:"
current_charges = pgi_auth(sitename, region_pgi, login_pgi, password_pgi)
send_email(host, port, from_addr, password, to_addr, subject, current_charges)
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