def get_box_value(self):
"""
Returns the current width and height of this figsize box and returns
it.
Returns
-------
figsize : tuple
A tuple containing the width and height values of the figsize,
formatted as `(width, height)`.
"""
return ((get_box_value(self.width_box),
get_box_value(self.height_box)))
def save_value(self):
"""
Qt slot that saves the current value of this options entry.
"""
self._value = get_box_value(self._box)
def get_box_value(self):
"""
Returns the current value of the kwargs dict page.
Returns
-------
page_dict : dict
A dict containing all valid entries that are currently on this
kwargs dict page. Any invalid entries (banned or empty ones) are
ignored.
"""
# Create an empty dict to hold the values in
page_dict = sdict()
# Loop over all items in grid and save them to page_dict
for row in range(1, self.kwargs_grid.rowCount()):
# Obtain item that should contain the entry_type in this row
entry_type_item = self.kwargs_grid.itemAtPosition(row, 1)
# If entry_type_item is None, this row contains no items
if entry_type_item is None:
continue
# Obtain the entry_type
entry_type = get_box_value(entry_type_item.widget())
# If the entry_type is empty or banned, skip this row
if not entry_type or entry_type in self.banned_entries:
continue
# Obtain the value of the corresponding field box
field_value = get_box_value(
self.kwargs_grid.itemAtPosition(row, 2).widget())
# Add this to the dict
page_dict[entry_type] = field_value
# Return page_dict
return(page_dict)
def get_box_value(self):
"""
Returns the current value of the field box.
Returns
-------
value : bool, float, int or str
The current value of this default box.
"""
return (get_box_value(self.value_box))
def get_box_value(self):
"""
Returns the current colormap of the colormap box.
Returns
-------
cmap : :obj:`~matplotlib.colors.Colormap` object
The currently selected colormap.
"""
# Obtain the value
colormap = get_box_value(self.cmaps_box)
# Convert to matplotlib colormap
cmap = cm.get_cmap(colormap)
# Return it
return (cmap)
def get_box_value(self):
"""
Returns the current (valid) color value of the color combobox.
Returns
-------
color : str
The current valid matplotlib color value.
"""
# Obtain the value
color = get_box_value(self.color_combobox)
# Try to convert this to QColor
try:
self.convert_to_qcolor(color)
# If this fails, return the default color
except ValueError:
return (self.default_color)
# Else, return the retrieved color
else:
return (color)
def set_box_value(self, page_dict):
"""
Sets the current value of the kwargs dict page to `page_dict`.
Parameters
----------
page_dict : dict
A dict containing all entries that this kwargs dict page must have.
Current entries that are also in `page_dict` will be reused,
otherwise they are deleted.
"""
# Make empty dict containing all current valid entries
cur_entry_dict = sdict()
# Remove all entries from kwargs_grid
for row in range(1, self.kwargs_grid.rowCount()):
# Obtain item that should contain the entry_type in this row
entry_type_item = self.kwargs_grid.itemAtPosition(row, 1)
# If entry_type_item is None, this row contains no items
if entry_type_item is None:
continue
# Obtain the entry_type
entry_type = get_box_value(entry_type_item.widget())
# Delete this entry if not in page_dict or if it is not allowed
if(entry_type not in page_dict or not entry_type or
entry_type in self.banned_entries):
self.remove_editable_entry(entry_type_item.widget())
continue
# If this entry appears multiple times, delete its previous entry
if entry_type in cur_entry_dict:
for item in cur_entry_dict[entry_type]:
item.widget().close()
del item
cur_entry_dict.pop(entry_type)
# Add this entry to cur_entry_dict
cur_entry_dict[entry_type] =\
[self.kwargs_grid.takeAt(3) for _ in range(3)]
# Loop over all items in page_dict and act accordingly
for row, (entry_type, field_value) in enumerate(page_dict.items(), 1):
# Check if this entry_type already existed
if entry_type in cur_entry_dict:
# If so, put it back into kwargs_grid
for col, item in enumerate(cur_entry_dict[entry_type]):
self.kwargs_grid.addItem(item, row, col)
else:
# If not, add it to kwargs_grid
self.add_editable_entry()
# Set this new entry to the proper type
set_box_value(self.kwargs_grid.itemAtPosition(row, 1).widget(),
entry_type)
# Set the value of the corresponding field
set_box_value(self.kwargs_grid.itemAtPosition(row, 2).widget(),
field_value)