{
"cells": [
{
"cell_type": "code",
"execution_count": 1,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Here is some important text you want to retrieve!\n",
"A button to click!\n"
]
}
],
"source": [
"from selenium import webdriver\n",
"from selenium.webdriver.chrome.options import Options\n",
"import time\n",
"\n",
"chrome_options = Options()\n",
"chrome_options.add_argument(\"--headless\")\n",
"driver = webdriver.Chrome(\n",
" executable_path='drivers/chromedriver', \n",
" options=chrome_options)\n",
"driver.get('http://pythonscraping.com/pages/javascript/ajaxDemo.html')\n",
"time.sleep(3)\n",
"print(driver.find_element_by_id('content').text)\n",
"driver.close()"
]
},
{
"cell_type": "code",
"execution_count": 2,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Here is some important text you want to retrieve!\n",
"A button to click!\n"
]
}
],
"source": [
"from selenium import webdriver\n",
"from selenium.webdriver.common.by import By\n",
"from selenium.webdriver.support.ui import WebDriverWait\n",
"from selenium.webdriver.support import expected_conditions as EC\n",
"\n",
"chrome_options = Options()\n",
"chrome_options.add_argument(\"--headless\")\n",
"driver = webdriver.Chrome(\n",
" executable_path='drivers/chromedriver',\n",
" options=chrome_options)\n",
"\n",
"driver.get('http://pythonscraping.com/pages/javascript/ajaxDemo.html')\n",
"try:\n",
" element = WebDriverWait(driver, 10).until(\n",
" EC.presence_of_element_located((By.ID, 'loadedButton')))\n",
"finally:\n",
" print(driver.find_element_by_id('content').text)\n",
" driver.close()"
]
},
{
"cell_type": "code",
"execution_count": 3,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Timing out after 10 seconds and returning\n",
"\n",
"The Destination Page!\n",
"\n",
"\n",
"\n",
"This is the page you are looking for!\n",
"\n",
"\n"
]
}
],
"source": [
"from selenium import webdriver\n",
"from selenium.webdriver.chrome.options import Options\n",
"from selenium.webdriver.remote.webelement import WebElement\n",
"from selenium.common.exceptions import StaleElementReferenceException\n",
"import time\n",
"\n",
"def waitForLoad(driver):\n",
" elem = driver.find_element_by_tag_name(\"html\")\n",
" count = 0\n",
" while True:\n",
" count += 1\n",
" if count > 20:\n",
" print(\"Timing out after 10 seconds and returning\")\n",
" return\n",
" time.sleep(.5)\n",
" try:\n",
" elem == driver.find_element_by_tag_name(\"html\")\n",
" except StaleElementReferenceException:\n",
" return\n",
"chrome_options = Options()\n",
"chrome_options.add_argument(\"--headless\")\n",
"driver = webdriver.Chrome(\n",
" executable_path='drivers/chromedriver',\n",
" options=chrome_options)\n",
"driver.get(\"http://pythonscraping.com/pages/javascript/redirectDemo1.html\")\n",
"waitForLoad(driver)\n",
"print(driver.page_source)\n",
"driver.close()"
]
},
{
"cell_type": "code",
"execution_count": 9,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"This is the page you are looking for!\n"
]
}
],
"source": [
"from selenium.webdriver.common.by import By\n",
"from selenium.webdriver.support.ui import WebDriverWait\n",
"from selenium.webdriver.chrome.options import Options\n",
"from selenium.webdriver.support import expected_conditions as EC\n",
"from selenium.common.exceptions import TimeoutException\n",
"\n",
"chrome_options = Options()\n",
"chrome_options.add_argument(\"--headless\")\n",
"driver = webdriver.Chrome(\n",
" executable_path='drivers/chromedriver', \n",
" options=chrome_options)\n",
"driver.get('http://pythonscraping.com/pages/javascript/redirectDemo1.html')\n",
"try:\n",
" bodyElement = WebDriverWait(driver, 15).until(EC.presence_of_element_located(\n",
" (By.XPATH, '//body[contains(text(), \"This is the page you are looking for!\")]')))\n",
" print(bodyElement.text)\n",
"except TimeoutException:\n",
" print('Did not find the element')"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.6.1"
}
},
"nbformat": 4,
"nbformat_minor": 2
}