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Linear and Not Parallelized#

Code Example#

Example of how to run multiple browsers sequentially after each other and not in parallel:

Python
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from browserist import Browser, BrowserSettings, BrowserType

def open_website_with(settings: BrowserSettings):
    with Browser(settings) as browser:
        print(f"1. Opening {settings.type.name} browser")
        browser.open.url("https://example.com")
        print(f"2. Page loaded with {settings.type.name} browser")
        print(f"3. Closing {settings.type.name} browser")

def main():
    chrome = BrowserSettings(type=BrowserType.CHROME)
    edge = BrowserSettings(type=BrowserType.EDGE)
    firefox = BrowserSettings(type=BrowserType.FIREFOX)

    for browser_settings in [chrome, edge, firefox]:
        open_website_with(browser_settings)

if __name__ == "__main__":
    main()

Which Method Is Faster?#

Multi-processing and multi-threading are the fastest methods, sometimes twice as fast as running the same job in linear or asynchronous mode. For instance, measuring execution time of the code examples below yield the results like this in seconds:

Method Rank Improvement Average Min Max
Linear Baseline 8.59 8.55 8.62
Asynchronous 2 % 8.42 8.33 8.48
Multi-threading 103 % 4.24 4.20 4.29
Multi-processing 105 % 4.20 3.69 6.05