def set_mode(mode):
edit_mode = EditSubsetMode()
edit_mode.mode = mode
def set_mode(mode):
edit_mode = EditSubsetMode()
edit_mode.mode = mode
def test_table_widget(tmpdir):
# Start off by creating a glue application instance with a table viewer and
# some data pre-loaded.
app = get_qapp()
d = Data(a=[1, 2, 3, 4, 5],
b=[3.2, 1.2, 4.5, 3.3, 2.2],
c=['e', 'b', 'c', 'a', 'f'])
dc = DataCollection([d])
gapp = GlueApplication(dc)
widget = gapp.new_data_viewer(TableWidget)
widget.add_data(d)
subset_mode = EditSubsetMode()
# Create two subsets
sg1 = dc.new_subset_group('D <= 3', d.id['a'] <= 3)
sg1.style.color = '#aa0000'
sg2 = dc.new_subset_group('1 < D < 4', (d.id['a'] > 1) & (d.id['a'] < 4))
sg2.style.color = '#0000cc'
model = widget.ui.table.model()
# We now check what the data and colors of the table are, and try various
# sorting methods to make sure that things are still correct.
data = {
'a': [1, 2, 3, 4, 5],
'b': [3.2, 1.2, 4.5, 3.3, 2.2],
'c': ['e', 'b', 'c', 'a', 'f']
}
colors = ['#aa0000', '#380088', '#380088', None, None]
check_values_and_color(model, data, colors)
model.sort(1, Qt.AscendingOrder)
data = {
'a': [2, 5, 1, 4, 3],
'b': [1.2, 2.2, 3.2, 3.3, 4.5],
'c': ['b', 'f', 'e', 'a', 'c']
}
colors = ['#380088', None, '#aa0000', None, '#380088']
check_values_and_color(model, data, colors)
model.sort(2, Qt.AscendingOrder)
data = {
'a': [4, 2, 3, 1, 5],
'b': [3.3, 1.2, 4.5, 3.2, 2.2],
'c': ['a', 'b', 'c', 'e', 'f']
}
colors = [None, '#380088', '#380088', '#aa0000', None]
check_values_and_color(model, data, colors)
model.sort(0, Qt.DescendingOrder)
data = {
'a': [5, 4, 3, 2, 1],
'b': [2.2, 3.3, 4.5, 1.2, 3.2],
'c': ['f', 'a', 'c', 'b', 'e']
}
colors = [None, None, '#380088', '#380088', '#aa0000']
check_values_and_color(model, data, colors)
model.sort(0, Qt.AscendingOrder)
# We now modify the subsets using the table.
selection = widget.ui.table.selectionModel()
widget.toolbar.actions['table:rowselect'].toggle()
def press_key(key):
event = QtGui.QKeyEvent(QtCore.QEvent.KeyPress, key, Qt.NoModifier)
app.postEvent(widget.ui.table, event)
app.processEvents()
app.processEvents()
# We now use key presses to navigate down to the third row
press_key(Qt.Key_Tab)
press_key(Qt.Key_Down)
press_key(Qt.Key_Down)
indices = selection.selectedRows()
# We make sure that the third row is selected
assert len(indices) == 1
assert indices[0].row() == 2
# At this point, the subsets haven't changed yet
np.testing.assert_equal(d.subsets[0].to_mask(), [1, 1, 1, 0, 0])
np.testing.assert_equal(d.subsets[1].to_mask(), [0, 1, 1, 0, 0])
# We specify that we are editing the second subset, and use a 'not' logical
# operation to remove the currently selected line from the second subset.
d.edit_subset = [d.subsets[1]]
subset_mode.mode = AndNotMode
press_key(Qt.Key_Enter)
np.testing.assert_equal(d.subsets[0].to_mask(), [1, 1, 1, 0, 0])
np.testing.assert_equal(d.subsets[1].to_mask(), [0, 1, 0, 0, 0])
# At this point, the selection should be cleared
indices = selection.selectedRows()
assert len(indices) == 0
# We move to the fourth row and now do an 'or' selection with the first
# subset.
press_key(Qt.Key_Down)
subset_mode.mode = OrMode
d.edit_subset = [d.subsets[0]]
press_key(Qt.Key_Enter)
np.testing.assert_equal(d.subsets[0].to_mask(), [1, 1, 1, 1, 0])
np.testing.assert_equal(d.subsets[1].to_mask(), [0, 1, 0, 0, 0])
# Finally we move to the fifth row and deselect all subsets so that
# pressing enter now creates a new subset.
press_key(Qt.Key_Down)
subset_mode.mode = ReplaceMode
d.edit_subset = None
press_key(Qt.Key_Enter)
np.testing.assert_equal(d.subsets[0].to_mask(), [1, 1, 1, 1, 0])
np.testing.assert_equal(d.subsets[1].to_mask(), [0, 1, 0, 0, 0])
np.testing.assert_equal(d.subsets[2].to_mask(), [0, 0, 0, 0, 1])
# Make the color for the new subset deterministic
dc.subset_groups[2].style.color = '#bababa'
# Now finally check saving and restoring session
session_file = tmpdir.join('table.glu').strpath
gapp.save_session(session_file)
gapp2 = GlueApplication.restore_session(session_file)
gapp2.show()
d = gapp2.data_collection[0]
widget2 = gapp2.viewers[0][0]
model2 = widget2.ui.table.model()
data = {
'a': [1, 2, 3, 4, 5],
'b': [3.2, 1.2, 4.5, 3.3, 2.2],
'c': ['e', 'b', 'c', 'a', 'f']
}
# Need to take into account new selections above
colors = ['#aa0000', '#380088', '#aa0000', "#aa0000", "#bababa"]
check_values_and_color(model2, data, colors)
def test_table_widget(tmpdir):
# Start off by creating a glue application instance with a table viewer and
# some data pre-loaded.
app = get_qapp()
d = Data(a=[1, 2, 3, 4, 5],
b=[3.2, 1.2, 4.5, 3.3, 2.2],
c=['e', 'b', 'c', 'a', 'f'])
dc = DataCollection([d])
gapp = GlueApplication(dc)
widget = gapp.new_data_viewer(TableWidget)
widget.add_data(d)
subset_mode = EditSubsetMode()
# Create two subsets
sg1 = dc.new_subset_group('D <= 3', d.id['a'] <= 3)
sg1.style.color = '#aa0000'
sg2 = dc.new_subset_group('1 < D < 4', (d.id['a'] > 1) & (d.id['a'] < 4))
sg2.style.color = '#0000cc'
model = widget.ui.table.model()
# We now check what the data and colors of the table are, and try various
# sorting methods to make sure that things are still correct.
data = {
'a': [1, 2, 3, 4, 5],
'b': [3.2, 1.2, 4.5, 3.3, 2.2],
'c': ['e', 'b', 'c', 'a', 'f']
}
colors = ['#aa0000', '#380088', '#380088', None, None]
check_values_and_color(model, data, colors)
model.sort(1, Qt.AscendingOrder)
data = {
'a': [2, 5, 1, 4, 3],
'b': [1.2, 2.2, 3.2, 3.3, 4.5],
'c': ['b', 'f', 'e', 'a', 'c']
}
colors = ['#380088', None, '#aa0000', None, '#380088']
check_values_and_color(model, data, colors)
model.sort(2, Qt.AscendingOrder)
data = {
'a': [4, 2, 3, 1, 5],
'b': [3.3, 1.2, 4.5, 3.2, 2.2],
'c': ['a', 'b', 'c', 'e', 'f']
}
colors = [None, '#380088', '#380088', '#aa0000', None]
check_values_and_color(model, data, colors)
model.sort(0, Qt.DescendingOrder)
data = {
'a': [5, 4, 3, 2, 1],
'b': [2.2, 3.3, 4.5, 1.2, 3.2],
'c': ['f', 'a', 'c', 'b', 'e']
}
colors = [None, None, '#380088', '#380088', '#aa0000']
check_values_and_color(model, data, colors)
model.sort(0, Qt.AscendingOrder)
# We now modify the subsets using the table.
selection = widget.ui.table.selectionModel()
widget.toolbar.actions['table:rowselect'].toggle()
def press_key(key):
event = QtGui.QKeyEvent(QtCore.QEvent.KeyPress, key, Qt.NoModifier)
app.postEvent(widget.ui.table, event)
app.processEvents()
app.processEvents()
# We now use key presses to navigate down to the third row
press_key(Qt.Key_Tab)
press_key(Qt.Key_Down)
press_key(Qt.Key_Down)
indices = selection.selectedRows()
# We make sure that the third row is selected
assert len(indices) == 1
assert indices[0].row() == 2
# At this point, the subsets haven't changed yet
np.testing.assert_equal(d.subsets[0].to_mask(), [1, 1, 1, 0, 0])
np.testing.assert_equal(d.subsets[1].to_mask(), [0, 1, 1, 0, 0])
# We specify that we are editing the second subset, and use a 'not' logical
# operation to remove the currently selected line from the second subset.
d.edit_subset = [d.subsets[1]]
subset_mode.mode = AndNotMode
press_key(Qt.Key_Enter)
np.testing.assert_equal(d.subsets[0].to_mask(), [1, 1, 1, 0, 0])
np.testing.assert_equal(d.subsets[1].to_mask(), [0, 1, 0, 0, 0])
# At this point, the selection should be cleared
indices = selection.selectedRows()
assert len(indices) == 0
# We move to the fourth row and now do an 'or' selection with the first
# subset.
press_key(Qt.Key_Down)
subset_mode.mode = OrMode
d.edit_subset = [d.subsets[0]]
press_key(Qt.Key_Enter)
np.testing.assert_equal(d.subsets[0].to_mask(), [1, 1, 1, 1, 0])
np.testing.assert_equal(d.subsets[1].to_mask(), [0, 1, 0, 0, 0])
# Finally we move to the fifth row and deselect all subsets so that
# pressing enter now creates a new subset.
press_key(Qt.Key_Down)
subset_mode.mode = ReplaceMode
d.edit_subset = None
press_key(Qt.Key_Enter)
np.testing.assert_equal(d.subsets[0].to_mask(), [1, 1, 1, 1, 0])
np.testing.assert_equal(d.subsets[1].to_mask(), [0, 1, 0, 0, 0])
np.testing.assert_equal(d.subsets[2].to_mask(), [0, 0, 0, 0, 1])
# Make the color for the new subset deterministic
dc.subset_groups[2].style.color = '#bababa'
# Now finally check saving and restoring session
session_file = tmpdir.join('table.glu').strpath
gapp.save_session(session_file)
gapp2 = GlueApplication.restore_session(session_file)
gapp2.show()
d = gapp2.data_collection[0]
widget2 = gapp2.viewers[0][0]
model2 = widget2.ui.table.model()
data = {
'a': [1, 2, 3, 4, 5],
'b': [3.2, 1.2, 4.5, 3.3, 2.2],
'c': ['e', 'b', 'c', 'a', 'f']
}
# Need to take into account new selections above
colors = ['#aa0000', '#380088', '#aa0000', "#aa0000", "#bababa"]
check_values_and_color(model2, data, colors)
def pytest_runtest_setup(item):
mode = EditSubsetMode()
mode.mode = ReplaceMode
mode.edit_subset = []
def pytest_runtest_setup(item):
mode = EditSubsetMode()
mode.mode = ReplaceMode
mode.edit_subset = []
