def _init_neighborlist(self) -> None:
"""Initialize self._neighborlist.
It is a NeighborList with the zoom levels."""
levels = config.val.zoom.levels
self._neighborlist = usertypes.NeighborList(
levels, mode=usertypes.NeighborList.Modes.edge)
self._neighborlist.fuzzyval = config.val.zoom.default
def start(self, text):
"""Start browsing to the history.
Called when the user presses the up/down key and wasn't browsing the
history already.
Args:
text: The preset text.
"""
log.misc.debug("Preset text: '{}'".format(text))
if text:
items = [e for e in self.history if e.startswith(text)]
else:
items = self.history
if not items:
raise HistoryEmptyError
self._tmphist = usertypes.NeighborList(items)
return self._tmphist.lastitem()
def neighborlist(self):
return usertypes.NeighborList()
def test_invalid_reset(self):
"""Test reset without default."""
nl = usertypes.NeighborList([1, 2, 3, 4, 5])
with pytest.raises(ValueError):
nl.reset()
def test_unset(self):
"""Test unset default value."""
nl = usertypes.NeighborList([1, 2, 3])
assert nl._idx is None
def test_none(self):
"""Test default 'None'."""
nl = usertypes.NeighborList([1, 2, None], default=None)
assert nl._idx == 2
def test_simple(self):
"""Test default with a numeric argument."""
nl = usertypes.NeighborList([1, 2, 3], default=2)
assert nl._idx == 1
def test_invalid_mode(self):
"""Test with an invalid mode."""
with pytest.raises(TypeError):
usertypes.NeighborList(mode='blah')
def test_contains(self):
"""Test 'in' on NeighborList."""
nl = usertypes.NeighborList([1, 2, 3])
assert 2 in nl
assert 4 not in nl
def test_len(self):
"""Test len() on NeighborList."""
nl = usertypes.NeighborList([1, 2, 3])
assert len(nl) == 3
def test_items(self):
"""Test constructing a NeighborList with items."""
nl = usertypes.NeighborList([1, 2, 3])
assert nl.items == [1, 2, 3]
def test_empty(self):
"""Test constructing an empty NeighborList."""
nl = usertypes.NeighborList()
assert nl.items == []
def neighborlist(self):
return usertypes.NeighborList([20, 9, 1, 5])
def neighborlist(self):
return usertypes.NeighborList(
[1, 2, 3, 4, 5],
default=3,
mode=usertypes.NeighborList.Modes.exception)
def neighborlist(self):
return usertypes.NeighborList([1], default=1)
def neighborlist(self):
return usertypes.NeighborList([1, 2, 3, 4, 5], default=3)