Helium

See https://github.com/mherrmann/helium/commit/2100561745de5236b585665ef8ed1271d8c0d771.

This is a minor version upgrade (5.0.... -> 5.1....) because the new implementation may find slightly different text fields.

It was introduced in v5.0.5.

Please see the newly added test for details.

It sometimes happened. Now, `wait_until(...)` handles this error gracefully by just waiting a little more.

Traceback (most recent call last):
File "<console>", line 1, in <module>
File "helium/__init__.py", line 172, in write
_get_api_impl().write_impl(text, into)
File "helium/_impl/__init__.py", line 36, in f_decorated
result = f(self, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^
File "helium/_impl/__init__.py", line 55, in f_decorated
return f(*args, **kwargs)
^^^^^^^^^^^^^^^^^^
File "helium/_impl/__init__.py", line 145, in write_impl
self._handle_alerts(
File "helium/_impl/__init__.py", line 170, in _handle_alerts
return no_alert(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "helium/_impl/__init__.py", line 156, in _write_no_alert
self._manipulate(into, _write)
File "helium/_impl/__init__.py", line 280, in _manipulate
driver.last_manipulated_element = gui_or_web_elt.perform(action)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "helium/_impl/__init__.py", line 622, in perform
result = self._perform_no_wait(action)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "helium/_impl/__init__.py", line 629, in _perform_no_wait
for bound_gui_elt_impl in self.find_all():
File "helium/_impl/__init__.py", line 593, in find_all
for occurrence in self.find_all_occurrences():
File "helium/_impl/__init__.py", line 691, in find_all_occurrences
for occurrence in self._find_all_in_curr_frame():
File "helium/_impl/__init__.py", line 712, in _find_all_in_curr_frame
for occurrence in self.find_anywhere_in_curr_frame():
File "helium/_impl/__init__.py", line 1037, in find_anywhere_in_curr_frame
for bound_gui_elt_impl in element.find_anywhere_in_curr_frame():
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "helium/_impl/__init__.py", line 913, in find_anywhere_in_curr_frame
result = list(self._filter_elts_belonging_to_labels(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "helium/_impl/__init__.py", line 950, in _filter_elts_belonging_to_labels
labels_to_elts = self._ensure_at_most_one_label_per_elt(labels_to_elts)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "helium/_impl/__init__.py", line 993, in _ensure_at_most_one_label_per_elt
self._retain_closest(elts_to_labels)
File "helium/_impl/__init__.py", line 998, in _retain_closest
closest = self._find_closest(pivot, elts)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "helium/_impl/__init__.py", line 1012, in _find_closest
return sorted(distances)[0][1]
^^^^^^^^^^^^^^^^^
TypeError: '<' not supported between instances of 'WebElementWrapper' and 'WebElementWrapper'