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Make extend_dirty_items() more intuitive

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This commit is contained in:
Arjan Molenaar 2020-05-23 23:46:09 +02:00
parent 9a13d1e33d
commit 7d7a031240
1 changed files with 4 additions and 11 deletions
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15
gaphas/canvas.py
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@ -636,7 +636,8 @@ class Canvas:
dirty_items.extend(self._dirty_items) dirty_items.extend(self._dirty_items)
self._dirty_items.clear() self._dirty_items.clear()
dirty_items = self.sort(set(dirty_items), reverse=True) return self.sort(dirty_items, reverse=True)
return dirty_items
@nonrecursive @nonrecursive
def update_now(self): def update_now(self):
@ -680,11 +681,7 @@ class Canvas:
), f"No matrices may have been marked dirty ({self._dirty_matrix_items})" ), f"No matrices may have been marked dirty ({self._dirty_matrix_items})"
# item's can be marked dirty due to external constraints solving # item's can be marked dirty due to external constraints solving
extend_dirty_items(dirty_items) dirty_items = extend_dirty_items(dirty_items)
assert (
not self._dirty_items
), f"No items may have been marked dirty {self._dirty_items}"
# normalize items, which changed after constraint solving; # normalize items, which changed after constraint solving;
# store those items, whose matrices changed # store those items, whose matrices changed
@ -697,11 +694,7 @@ class Canvas:
self._solver.solve() self._solver.solve()
# item's can be marked dirty due to normalization and solving # item's can be marked dirty due to normalization and solving
extend_dirty_items(dirty_items) dirty_items = extend_dirty_items(dirty_items)
assert (
not self._dirty_items
), f"No items may have been marked dirty ({self._dirty_items})"
self._post_update_items(dirty_items, context) self._post_update_items(dirty_items, context)