def test_zoom_to_selection(self):
"""Test the automatic zoom to the selection"""
self.test_creation()
editor = self.digitizer._samples_editor
table = editor.table
model = table.model()
df = self.reader.sample_locs
for ax in unique_everseen(mark.ax for mark in self.straditizer.marks):
ax.set_ylim(-1, 0)
ax.set_xlim(-1, 0)
editor.cb_zoom_to_selection.setChecked(True)
# select the last row
table.selectRow(len(df) - 1)
y = getattr(model, '_y0', 0) + df.index[-1]
try:
starts = model._bounds[:, 0]
except AttributeError:
starts = np.zeros(len(df.columns))
for col, ax in enumerate(
unique_everseen(mark.ax for mark in self.straditizer.marks)):
if col == len(df.columns):
continue
val = starts[col] + df.iloc[-1, col]
xmin, xmax = ax.get_xlim()
ymax, ymin = ax.get_ylim()
self.assertGreaterEqual(val, xmin)
self.assertLessEqual(val, xmax)
self.assertGreater(y, ymin)
self.assertLess(y, ymax)
editor.cb_zoom_to_selection.setChecked(False)
def setup_fmt_completion_model(self):
fmtos = list(unique_everseen(map(
self.get_name, chain.from_iterable(self.fmtos))))
model = self.fmto_completer.model()
model.setRowCount(len(fmtos))
for i, name in enumerate(fmtos):
model.setItem(i, QStandardItem(name))
def setup_fmt_completion_model(self):
fmtos = list(
unique_everseen(map(self.get_name,
chain.from_iterable(self.fmtos))))
model = self.fmto_completer.model()
model.setRowCount(len(fmtos))
for i, name in enumerate(fmtos):
model.setItem(i, QStandardItem(name))
def refresh(self, ds) -> None:
"""Refresh this widget from the given dataset."""
self.setEnabled(bool(self.sp))
if self.sp:
with self.block_combos():
self.combo_dims.clear()
all_dims = list(
chain.from_iterable(
[[d for i, d in enumerate(a.dims) if a.shape[i] > 1]
for a in arr.psy.iter_base_variables]
for arr in self.sp[0]))
intersection = set(all_dims[0])
for dims in all_dims[1:]:
intersection.intersection_update(dims)
new_dims = list(
filter(lambda d: d in intersection,
unique_everseen(chain.from_iterable(all_dims))))
self.combo_dims.addItems(new_dims)
self.combo_dims.setCurrentIndex(
new_dims.index(self.data.dims[-1]))
# fill lines combo
current = self.combo_lines.currentIndex()
self.combo_lines.clear()
descriptions = self.item_texts
short_descs = [textwrap.shorten(s, 50) for s in descriptions]
self.combo_lines.addItems(short_descs)
for i, desc in enumerate(descriptions):
self.combo_lines.setItemData(i, desc,
QtCore.Qt.ToolTipRole)
if current < len(descriptions):
self.combo_lines.setCurrentText(short_descs[current])
else:
with self.block_combos():
self.combo_dims.clear()
self.combo_lines.clear()
('regular', QtGui.QFont.Normal),
('book', QtGui.QFont.Normal),
('medium', QtGui.QFont.Normal),
('roman', QtGui.QFont.Normal),
('semibold', QtGui.QFont.DemiBold),
('demibold', QtGui.QFont.DemiBold),
('demi', QtGui.QFont.DemiBold),
('bold', QtGui.QFont.Bold),
('heavy', QtGui.QFont.Bold),
('extra bold', QtGui.QFont.Black),
('black', QtGui.QFont.Black),
])
weights_qt2mpl = OrderedDict(
map(reversed,
utils.unique_everseen(weights_mpl2qt.items(), key=lambda t: t[1])))
def mpl_weight2qt(weight):
"""Convert a weight from matplotlib definition to a Qt weight
Parameters
----------
weight: int or string
Either an integer between 1 and 1000 or a string out of
:attr:`weights_mpl2qt`
Returns
-------
int
One type of the PyQt5.QtGui.QFont.Weight"""
def test_key(self):
self.assertEqual(
list(utils.unique_everseen([1, 1, 2, 3, 4, 3],
key=lambda i: i % 3)), [1, 2, 3])
def test_simple(self):
self.assertEqual(list(utils.unique_everseen([1, 1, 2, 3, 4, 3])),
[1, 2, 3, 4])