capybara/node/finders.py
def find_first(self, *args, **kwargs):
        """
        Find the first element on the page matching the given selector and options, or None if no
        element matches.

        By default, no waiting behavior occurs. However, if ``capybara.wait_on_first_by_default``
        is set to true, it will trigger Capybara's waiting behavior for a minimum of 1 matching
        element to be found.

        Args:
            *args: Variable length argument list for :class:`SelectorQuery`.
            **kwargs: Arbitrary keyword arguments for :class:`SelectorQuery`.

        Returns:
            Element: The found element or None.
        """

        if capybara.wait_on_first_by_default:
            kwargs.setdefault("minimum", 1)

        try:
            result = self.find_all(*args, **kwargs)
            return result[0] if len(result) > 0 else None
        except ExpectationNotMet:
            return None
def find_first(self, *args, **kwargs):
        if capybara.wait_on_first_by_default:
            kwargs.setdefault("minimum", 1)

        try:
            result = self.find_all(*args, **kwargs)
            return result[0] if len(result) > 0 else None
        except ExpectationNotMet:
            return None
def find_first ( self , * args , * * kwargs ) : if capybara . wait_on_first_by_default : kwargs . setdefault ( "minimum" , 1 ) try : result = self . find_all ( * args , * * kwargs ) return result [ 0 ] if len ( result ) > 0 else None except ExpectationNotMet : return None
Find the first element on the page matching the given selector and options, or None if no
        element matches.

        By default, no waiting behavior occurs. However, if ``capybara.wait_on_first_by_default``
        is set to true, it will trigger Capybara's waiting behavior for a minimum of 1 matching
        element to be found.

        Args:
            *args: Variable length argument list for :class:`SelectorQuery`.
            **kwargs: Arbitrary keyword arguments for :class:`SelectorQuery`.

        Returns:
            Element: The found element or None.
Find the first element on the page matching the given selector and options or None if no element matches .