def grab_selenium_chromedriver(redownload=False):
    r"""
    Automatically download selenium chrome driver if needed

    CommandLine:
        python -m utool.util_grabdata --test-grab_selenium_chromedriver:1

    Example:
        >>> # DISABLE_DOCTEST
        >>> ut.grab_selenium_chromedriver()
        >>> import selenium.webdriver
        >>> driver = selenium.webdriver.Chrome()
        >>> driver.get('http://www.google.com')
        >>> search_field = driver.find_element_by_name('q')
        >>> search_field.send_keys('puppies')
        >>> search_field.send_keys(selenium.webdriver.common.keys.Keys.ENTER)

    Example1:
        >>> # DISABLE_DOCTEST
        >>> import selenium.webdriver
        >>> driver = selenium.webdriver.Firefox()
        >>> driver.get('http://www.google.com')
        >>> search_field = driver.find_element_by_name('q')
        >>> search_field.send_keys('puppies')
        >>> search_field.send_keys(selenium.webdriver.common.keys.Keys.ENTER)
    """
    import utool as ut
    import os
    import stat
    # TODO: use a better download dir (but it must be in the PATh or selenium freaks out)
    chromedriver_dpath = ut.ensuredir(ut.truepath('~/bin'))
    chromedriver_fpath = join(chromedriver_dpath, 'chromedriver')
    if not ut.checkpath(chromedriver_fpath) or redownload:
        assert chromedriver_dpath in os.environ['PATH'].split(os.pathsep)
        # TODO: make this work for windows as well
        if ut.LINUX and ut.util_cplat.is64bit_python():
            import requests
            rsp = requests.get('http://chromedriver.storage.googleapis.com/LATEST_RELEASE', timeout=TIMEOUT)
            assert rsp.status_code == 200
            url = 'http://chromedriver.storage.googleapis.com/' + rsp.text.strip() + '/chromedriver_linux64.zip'
            ut.grab_zipped_url(url, download_dir=chromedriver_dpath, redownload=True)
        else:
            raise AssertionError('unsupported chrome driver getter script')
        if not ut.WIN32:
            st = os.stat(chromedriver_fpath)
            os.chmod(chromedriver_fpath, st.st_mode | stat.S_IEXEC)
    ut.assert_exists(chromedriver_fpath)
    os.environ['webdriver.chrome.driver'] = chromedriver_fpath
    return chromedriver_fpath
def grab_selenium_chromedriver ( redownload = False ) : import utool as ut import os import stat chromedriver_dpath = ut . ensuredir ( ut . truepath ( '~/bin' ) ) chromedriver_fpath = join ( chromedriver_dpath , 'chromedriver' ) if not ut . checkpath ( chromedriver_fpath ) or redownload : assert chromedriver_dpath in os . environ [ 'PATH' ] . split ( os . pathsep ) if ut . LINUX and ut . util_cplat . is64bit_python ( ) : import requests rsp = requests . get ( 'http://chromedriver.storage.googleapis.com/LATEST_RELEASE' , timeout = TIMEOUT ) assert rsp . status_code == 200 url = 'http://chromedriver.storage.googleapis.com/' + rsp . text . strip ( ) + '/chromedriver_linux64.zip' ut . grab_zipped_url ( url , download_dir = chromedriver_dpath , redownload = True ) else : raise AssertionError ( 'unsupported chrome driver getter script' ) if not ut . WIN32 : st = os . stat ( chromedriver_fpath ) os . chmod ( chromedriver_fpath , st . st_mode | stat . S_IEXEC ) ut . assert_exists ( chromedriver_fpath ) os . environ [ 'webdriver.chrome.driver' ] = chromedriver_fpath return chromedriver_fpath
r"""
    Automatically download selenium chrome driver if needed

    CommandLine:
        python -m utool.util_grabdata --test-grab_selenium_chromedriver:1

    Example:
        >>> # DISABLE_DOCTEST
        >>> ut.grab_selenium_chromedriver()
        >>> import selenium.webdriver
        >>> driver = selenium.webdriver.Chrome()
        >>> driver.get('http://www.google.com')
        >>> search_field = driver.find_element_by_name('q')
        >>> search_field.send_keys('puppies')
        >>> search_field.send_keys(selenium.webdriver.common.keys.Keys.ENTER)

    Example1:
        >>> # DISABLE_DOCTEST
        >>> import selenium.webdriver
        >>> driver = selenium.webdriver.Firefox()
        >>> driver.get('http://www.google.com')
        >>> search_field = driver.find_element_by_name('q')
        >>> search_field.send_keys('puppies')
        >>> search_field.send_keys(selenium.webdriver.common.keys.Keys.ENTER)