Python Selenium ::元素是目前隐形

所以我访问this链接和this朋友的帮助，我能够进步一点。现在我被卡住了。问题是，当有人点击Reply并单击Post按钮，它说：Element is not currently visible and so may not be interacted withPython Selenium ::元素是目前隐形

守则如下：

import requests 
from bs4 import BeautifulSoup 
from gensim.summarization import summarize 

from selenium import webdriver 
from datetime import datetime 
from selenium.webdriver.support.ui import WebDriverWait 
from selenium.webdriver.common.keys import Keys 
from time import sleep 
import sys 
import os 
import xmltodict 
from selenium.common.exceptions import NoSuchElementException 
from selenium.webdriver.support import expected_conditions as EC 
from selenium.webdriver.common.by import By 
import traceback 
import random 

driver = None 
driver = webdriver.Firefox() 
driver.maximize_window() 
     url = 'https://steemit.com/steem/@ozchartart/usdsteem-btc-technical-analysis-2-the-only-way-for-me-to-move-on-is-to-chart-it-in-the-dawn' 

     driver.get(url) 
     sleep(5) 
     f = driver.find_element_by_css_selector('.PostFull__reply') 
     location = f.location["y"] - 100 
     driver.execute_script("window.scrollTo(0, %d);" % location) 
     f.click() 
     t = driver.find_element_by_tag_name('textarea') 
     b = driver.find_element_by_tag_name('button') 
     # b = WebDriverWait(driver, 20).until(
     #  EC.presence_of_element_located((By.TAG_NAME, "button")) 
     #) 
     # print(b) 
     t.click() 
     sleep(1) 
     t.send_keys('awesome!!') 
     sleep(2) 
     driver.execute_script("arguments[0].style.visibility = 'visible'; arguments[0].style.height = '1px'; arguments[0].style.width = '1px'; arguments[0].style.opacity = 1",b) 

     driver.execute_script('document.getElementsByTagName("button")[0].click();') 
     #if b.is_displayed(): 
     b.click() 
    except Exception as e: 
     driver.save_screenshot('myscreen.png') 
     print(str(e))

来源

2016-07-30 Volatil3

，我发现这个https://selenium-python.readthedocs.io/waits.html#explicit-waits – grooveplex

@grooveplex如果你看到，我已经使用它，但没有工作 – Volatil3

你试图悬停和点击？ – lloyd

看来，你试图用另一个按钮interract。尝试更具体的选择：

driver.find_element_by_xpath('//button[text()="Post"]').click()

这对我的作品

来源

2016-07-30 11:05:55 Andersson

Python Selenium ::元素是目前隐形

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