pip install pytest-playwright
playwright install

python -m playwright codegen xxx.com

import time
from playwright.sync_api import Playwright, sync_playwright, expect
import?numpy?as?np

data_test=np.loadtxt('./dist/1_res.csv',delimiter=',')

def get_str(arr):
    arr_str=""
    for i in arr:
        arr_str+=str(format(i,".2f"))+"\r\n"
????return?arr_str

labs=[]

def run(playwright: Playwright) -> None:
    browser = playwright.chromium.launch(headless=False)
????context?=?browser.new_context()

    # Open new page
????page?=?context.new_page()

    # Go to https://www.qtccolor.com/secaiku/tool/spectrum
????page.goto("https://www.qtccolor.com/secaiku/tool/spectrum")

    # Click div[role="tab"]:has-text("光譜數(shù)據(jù)")
????page.locator("div[role=\"tab\"]:has-text(\"光譜數(shù)據(jù)\")").click()

    # Click text=最小波長：nm
??? page.locator("text=最小波長：nm").click()

    # Fill [placeholder="\33 80"]
????page.locator("[placeholder=\"\\33?80\"]").fill("400")

    # Select 1964
????page.locator("select[name=\"obs\"]").select_option("1964")

    # Select D65
    page.locator("select[name=\"ill\"]").select_option("D65")
    # Fill textarea[name="spectrum"]
    for i in range(len(data_test)):
        inputs=get_str(data_test[i,:])
        # Click textarea[name="spectrum"]
        page.locator("textarea[name=\"spectrum\"]").click()
        page.locator("textarea[name=\"spectrum\"]").press("Control+a")
????????page.locator("textarea[name=\"spectrum\"]").fill(inputs)

        # Click button:has-text("轉(zhuǎn)換顏色")
        page.locator("button:has-text(\"轉(zhuǎn)換顏色\")").click()
        time.sleep(1)
        # Click text=Lab0.000.000.00 >> td >> nth=1
        L=float(page.locator('xpath=//*[@id="scroll_container"]/div[1]/div/div[2]/table/tbody/tr[2]/td[2]').inner_text())
        # Click text=Lab0.000.000.00 >> td >> nth=2
        a=float(page.locator('xpath=//*[@id="scroll_container"]/div[1]/div/div[2]/table/tbody/tr[2]/td[3]').inner_text())
        # Click text=Lab0.000.000.00 >> td >> nth=3
        b=float(page.locator('xpath=//*[@id="scroll_container"]/div[1]/div/div[2]/table/tbody/tr[2]/td[4]').inner_text())
        print(L,a,b)
        labs.append([L,a,b])
    # --------------------- 
   context.close()
????browser.close()

with sync_playwright() as playwright:
    run(playwright)
    np.savetxt('./1_lab_res.csv',labs,delimiter=",")