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| 1 | +# Launching a Selenium-Controlled Browser |
| 2 | +from selenium import webdriver |
| 3 | + |
| 4 | +browser = webdriver.Firefox(executable_path=r'C:\python\vrequests\geckodriver.exe') |
| 5 | + |
| 6 | + |
| 7 | +# Launching Chrome With Selenium |
| 8 | +from selenium import webdriver |
| 9 | + |
| 10 | +browser = webdriver.Chrome(executable_path=r'C:\python\vrequests\chromedriver.exe') |
| 11 | + |
| 12 | + |
| 13 | +# Closing the browser |
| 14 | +from selenium import webdriver |
| 15 | + |
| 16 | +browser = webdriver.Firefox(executable_path=r'C:\python\vrequests\geckodriver.exe') |
| 17 | + |
| 18 | +browser.quit() |
| 19 | + |
| 20 | + |
| 21 | +# Headless Browsing In Chrome or Firefox |
| 22 | +from selenium import webdriver |
| 23 | +from selenium.webdriver.firefox.options import Options |
| 24 | + |
| 25 | +options = Options() |
| 26 | +options.headless = True |
| 27 | +browser = webdriver.Firefox(options=options, executable_path=r'C:\python\vrequests\geckodriver.exe') |
| 28 | + |
| 29 | +browser.quit() |
| 30 | + |
| 31 | +# Chrome |
| 32 | +from selenium import webdriver |
| 33 | +from selenium.webdriver.chrome.options import Options |
| 34 | + |
| 35 | +options = Options() |
| 36 | +options.headless = True |
| 37 | +browser = webdriver.Chrome(options=options, executable_path=r'C:\python\vrequests\chromedriver.exe') |
| 38 | + |
| 39 | +browser.quit() |
| 40 | + |
| 41 | + |
| 42 | +# Fetching Specific Pages |
| 43 | +from selenium import webdriver |
| 44 | + |
| 45 | +browser = webdriver.Firefox(executable_path=r'C:\python\vrequests\geckodriver.exe') |
| 46 | +browser.get('https://duckduckgo.com/') |
| 47 | + |
| 48 | + |
| 49 | +# Finding Elements On The Page |
| 50 | +from selenium import webdriver |
| 51 | + |
| 52 | +browser = webdriver.Firefox(executable_path=r'C:\python\vrequests\geckodriver.exe') |
| 53 | +browser.get('https://duckduckgo.com/') |
| 54 | +element = browser.find_element_by_xpath('//*[@id="search_form_input_homepage"]') |
| 55 | +print(element) |
| 56 | + |
| 57 | + |
| 58 | +# Typing Into A Text Input |
| 59 | +from selenium import webdriver |
| 60 | + |
| 61 | +browser = webdriver.Firefox(executable_path=r'C:\python\vrequests\geckodriver.exe') |
| 62 | +browser.get('https://duckduckgo.com/') |
| 63 | +element = browser.find_element_by_xpath('//*[@id="search_form_input_homepage"]') |
| 64 | +element.send_keys('How do you automate a web browser?') |
| 65 | + |
| 66 | + |
| 67 | +# How To Press Enter Key |
| 68 | +from selenium import webdriver |
| 69 | +from selenium.webdriver.common.keys import Keys |
| 70 | + |
| 71 | +browser = webdriver.Firefox(executable_path=r'C:\python\vrequests\geckodriver.exe') |
| 72 | +browser.get('https://duckduckgo.com/') |
| 73 | +element = browser.find_element_by_xpath('//*[@id="search_form_input_homepage"]') |
| 74 | +element.send_keys('How do you automate a web browser?') |
| 75 | +element.send_keys(Keys.RETURN) |
| 76 | + |
| 77 | + |
| 78 | +# Selenium Easy Practice Examples |
| 79 | +from selenium import webdriver |
| 80 | +from selenium.webdriver.common.keys import Keys |
| 81 | + |
| 82 | +browser = webdriver.Firefox(executable_path=r'C:\python\vrequests\geckodriver.exe') |
| 83 | +browser.get('https://www.seleniumeasy.com/test/basic-first-form-demo.html') |
| 84 | + |
| 85 | +input_element = browser.find_element_by_id('user-message') |
| 86 | +input_element.send_keys('Check out this great message!') |
| 87 | + |
| 88 | +show_message_button = browser.find_element_by_xpath('//*[@id="get-input"]/button') |
| 89 | +show_message_button.click() |
| 90 | + |
| 91 | + |
| 92 | +# Two Inputs And A Buton Click |
| 93 | +from selenium import webdriver |
| 94 | +from selenium.webdriver.common.keys import Keys |
| 95 | +from selenium.webdriver.firefox.options import Options |
| 96 | + |
| 97 | +options = Options() |
| 98 | +options.headless = True |
| 99 | +browser = webdriver.Firefox(options=options, executable_path=r'C:\python\vrequests\geckodriver.exe') |
| 100 | +browser.get('https://www.seleniumeasy.com/test/basic-first-form-demo.html') |
| 101 | + |
| 102 | +input_element_one = browser.find_element_by_id('sum1') |
| 103 | +input_element_one.send_keys('10') |
| 104 | + |
| 105 | +input_element_two = browser.find_element_by_id('sum2') |
| 106 | +input_element_two.send_keys('7') |
| 107 | + |
| 108 | +get_total_element = browser.find_element_by_xpath('//*[@id="gettotal"]/button') |
| 109 | +get_total_element.click() |
| 110 | + |
| 111 | +result_element = browser.find_element_by_id('displayvalue') |
| 112 | +print(result_element.text) |
| 113 | + |
| 114 | + |
| 115 | +# Drag And Drop With ActionChains |
| 116 | +from selenium import webdriver |
| 117 | +from selenium.webdriver.common.keys import Keys |
| 118 | +from selenium.webdriver.common.action_chains import ActionChains |
| 119 | + |
| 120 | +browser = webdriver.Firefox(executable_path=r'C:\python\vrequests\geckodriver.exe') |
| 121 | +browser.get('http://www.dhtmlgoodies.com/scripts/drag-drop-custom/demo-drag-drop-3.html') |
| 122 | + |
| 123 | +source_element = browser.find_element_by_xpath('//*[@id="box7"]') |
| 124 | +destination_element = browser.find_element_by_xpath('//*[@id="box107"]') |
| 125 | +actions = ActionChains(browser) |
| 126 | +actions.drag_and_drop(source_element, destination_element).perform() |
| 127 | + |
| 128 | + |
| 129 | +# Example Application: Stock Quote Checker |
| 130 | +import time |
| 131 | +from selenium import webdriver |
| 132 | +from selenium.webdriver.common.keys import Keys |
| 133 | + |
| 134 | +browser = webdriver.Firefox(executable_path=r'C:\python\vrequests\geckodriver.exe') |
| 135 | +browser.get('https://finance.yahoo.com') |
| 136 | + |
| 137 | +ticker_to_lookup = True |
| 138 | +while (ticker_to_lookup != "q"): |
| 139 | + ticker_to_lookup = input('What ticker to you want to look up? (q to quit) ') |
| 140 | + |
| 141 | + if ticker_to_lookup == 'q': |
| 142 | + browser.quit() |
| 143 | + break |
| 144 | + |
| 145 | + quote_lookup_text_input = browser.find_element_by_xpath( |
| 146 | + '//*[@id="Col2-0-SymbolLookup-Proxy"]/div/div/div/fieldset/input') |
| 147 | + quote_lookup_text_input.send_keys(ticker_to_lookup, Keys.RETURN) |
| 148 | + time.sleep(10) |
| 149 | + |
| 150 | + quote_span = browser.find_element_by_xpath( |
| 151 | + '/html/body/div[1]/div/div/div[1]/div/div[2]/div/div/div[4]/div/div[3]/div[1]/div/span[1]') |
| 152 | + print(ticker_to_lookup + ' is currently ' + quote_span.text) |
| 153 | + browser.back() |
| 154 | + time.sleep(5) |
| 155 | + |
| 156 | + |
| 157 | +# An Example Of Using A Wait Function |
| 158 | +from selenium import webdriver |
| 159 | +from selenium.webdriver.common.by import By |
| 160 | +from selenium.webdriver.support.ui import WebDriverWait |
| 161 | +from selenium.webdriver.support import expected_conditions as EC |
| 162 | + |
| 163 | +browser = webdriver.Firefox(executable_path=r'C:\python\vrequests\geckodriver.exe') |
| 164 | +browser.get('https://www.google.com/earth/') |
| 165 | +wait = WebDriverWait(browser, 10) |
| 166 | +launchButton = wait.until(EC.element_to_be_clickable((By.XPATH, '/html/body/header/div/nav[1]/ul[2]/li[2]/a'))) |
| 167 | +launchButton.click() |
| 168 | + |
| 169 | + |
| 170 | + |
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