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Check 'index.isValid()' in 'table.model'

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This commit is contained in:
RumovZ 2021-09-25 15:21:06 +02:00
parent 09cc55b0d3
commit 2b5bf23bbd
2 changed files with 4 additions and 4 deletions
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4
qt/aqt/browser/table/model.py
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@ -175,6 +175,8 @@ class DataModel(QAbstractTableModel):
def get_card(self, index: QModelIndex) -> Optional[Card]:
"""Try to return the indicated, possibly deleted card."""
if not index.isValid():
return None
try:
return self._state.get_card(self.get_item(index))
except NotFoundError:
@ -182,6 +184,8 @@ class DataModel(QAbstractTableModel):
def get_note(self, index: QModelIndex) -> Optional[Note]:
"""Try to return the indicated, possibly deleted note."""
if not index.isValid():
return None
try:
return self._state.get_note(self.get_item(index))
except NotFoundError:

4
qt/aqt/browser/table/table.py
View file

@ -78,13 +78,9 @@ class Table:
# Get objects
def get_current_card(self) -> Optional[Card]:
if not self.has_current():
return None
return self._model.get_card(self._current())
def get_current_note(self) -> Optional[Note]:
if not self.has_current():
return None
return self._model.get_note(self._current())
def get_single_selected_card(self) -> Optional[Card]: