3 examples of 'python request wait for page to load' in Python

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def wait_loaded(driver):
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    try:
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        driver.execute_async_script("""
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          let done = arguments[0];
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          window.onload = done;
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          if (document.readyState === 'complete') {
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            done();
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          }
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        """)
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    except:  # noqa: E722
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        traceback.print_exc()
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        print('Continuing...')
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    # We hope the page is fully loaded in 7 seconds.
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    time.sleep(7)
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    try:
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        driver.execute_async_script("""
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          window.requestIdleCallback(arguments[0], {
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            timeout: 60000
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          });
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        """)
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    except:  # noqa: E722
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        traceback.print_exc()
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        print('Continuing...')

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@contextmanager
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def wait_for_page_load(driver, timeout=30):
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    """
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    This method waits for the selenium driver to completely load a page before
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    execution continues (for the wrapped scope).
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    """
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    while True:
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        try:
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            old_page = driver.find_element_by_tag_name('html')
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            break
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        except selenium.common.exceptions.NoSuchElementException:
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            pass
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    yield
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    WebDriverWait(driver, timeout).until(
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        staleness_of(old_page)
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    )

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def loadPage(self):
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    self.resizeWindow(640, 480)
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    self.loadURL('d3Animation/index.html')
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    self.wait()
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    self.resizeWindow(640, 480)
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    time.sleep(1)