Once you have these components installed, you’re ready to move on to writing your first scraping script. Quickstart Once you've installed Chrome and ChromeDriver and have Selenium set up, you're all set to fire up the browser: from selenium import webdriver # Set the path to the Chrome...
You can tell your script to wait after every function call, giving you a short window to take control of the mouse and keyboard if something goes wrong. To do this, set the pyautogui.PAUSE variable to the number of seconds you want it to pause. For example, after setting pyautogui.PA...
def save_screenshot(): original_size = driver.get_window_size() required_width = driver.execute_script('return document.body.parentNode.scrollWidth') required_height = driver.execute_script('return document.body.parentNode.scrollHeight') driver.set_window_size(required_width, required_height) drive...
Event Attributes in Tkinter allow you to access specific details about the event that triggered an action, such as the key pressed or the mouse button clicked. This example demonstrates how to capture and display event-specific information, such as key types and mouse button actions, using event...
If a test is moving too fast for your eyes, run it in Demo Mode to pause the browser briefly between actions, highlight page elements being acted on, and display assertions:pytest my_first_test.py --demo🔵 time.sleep(seconds) can be used to make a test wait at a specific spot:...
import argparse def main ( a , b ): """ Short script to add two numbers """ return a + b if __name__ == '__main__' : parser = argparse . ArgumentParser ( description = "Add two numbers" ) parser . add_argument ( '-a' , help = 'First value' , type = float , ...
This is meant as a feature of RapydScript to make the code cleaner in cases like the example above. While you can use it in longer functions by chaining statements together using ;, a good rule of thumb (to keep your code clean) is if your function needs semi-colons ask yourself ...
To investigate this further, take a closer look at the CPU utilization of your Python script: Python Threads Competing With Each Other for the CPU The plot reveals a peculiar behavior of threads in Python. Based on the measured timing, you could’ve expected just one CPU core to be workin...
If you can’t edit the code, you have to run it as a module and pass your script’s location: Shell $ python -m pdb my_script.py Otherwise, you can set up a breakpoint directly in the code, which will pause the execution of your script and drop you into the debugger. The ...
If you do it in the conventional way, with a Python script, you have to fetch the data every time you want to experiment with it. Within a notebook environment, you can fetch the data in a cell and then manipulate and experiment with it in other cells, so fetching it every time is...