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Selenium - Upload a file
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| from selenium import webdriver | |
| from selenium.webdriver.remote.webelement import WebElement | |
| from selenium.common.exceptions import NoSuchElementException | |
| import os.path | |
| def upload_files(element, *files): | |
| driver = element.parent | |
| isLocal = not driver._is_remote or '127.0.0.1' in driver.command_executor._url | |
| paths = [] | |
| # ensure files are present, and upload to the remote server if session is remote | |
| for file in files : | |
| if not os.path.isfile(file) : | |
| raise FileNotFoundError(file) | |
| paths.append(file if isLocal else element._upload(file)) | |
| # intercept the file input from the click event and disable the file picker from the OS | |
| driver.execute_script("""\ | |
| var element = arguments[0]; | |
| window.wd1b2ce5c94f7c = null; | |
| element.ownerDocument.addEventListener('click', function handler(event) { | |
| if (event.target.type === 'file') { | |
| element.ownerDocument.removeEventListener('click', handler, true); | |
| window.wd1b2ce5c94f7c = event.target; | |
| event.preventDefault(); | |
| event.stopPropagation(); | |
| } | |
| }, true); | |
| """, element) | |
| # trigger a click which should propagate to the file input (same as pressing enter) | |
| element.click() | |
| # get the file input that received the click | |
| elm_input = driver.execute_script("return window.wd1b2ce5c94f7c;") | |
| if elm_input is None : | |
| raise NoSuchElementException("Failed to detect the file input") | |
| # assign the files to the file input | |
| value = '\n'.join(paths) | |
| elm_input._execute('sendKeysToElement', {'value': [value], 'text': value}) | |
| WebElement.upload_files = upload_files | |
| ############################# USAGE EXAMPLE ############################# | |
| driver = webdriver.Chrome() | |
| driver.get("https://react-dropzone.js.org/") | |
| driver.find_element_by_css_selector(".dropzone > *")\ | |
| .upload_files('c:\\temp\\image1.png') |
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