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Prevent a crash when non dict values are passed to the editable grid widget (Closes #2513)

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This commit is contained in:
Mathieu Comandon 2020-01-22 22:03:54 -08:00
parent f5322387f5
commit 327b7b76a9
1 changed files with 9 additions and 3 deletions
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12
lutris/gui/config/boxes.py
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@ -430,17 +430,23 @@ class ConfigBox(VBox):
# Editable grid
def generate_editable_grid(self, option_name, label, value=None):
"""Adds an editable grid widget"""
value = value or {}
value = list(value.items())
try:
value = list(value.items())
except AttributeError:
logger.error("Invalid value of type %s passed to grid widget: %s", type(value), value)
value = {}
label = Label(label)
grid = EditableGrid(value, columns=["Key", "Value"])
grid.connect("changed", self.on_grid_changed, option_name)
grid.connect("changed", self._on_grid_changed, option_name)
self.wrapper.pack_start(label, False, False, 0)
self.wrapper.pack_start(grid, True, True, 0)
self.option_widget = grid
return grid
def on_grid_changed(self, grid, option):
def _on_grid_changed(self, grid, option):
values = dict(grid.get_data())
self.option_changed(grid, option, values)