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Micro-optimization

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This commit is contained in:
Kovid Goyal 2016-10-21 10:01:15 +05:30
parent 0d51392e66
commit d7787b38fc
1 changed files with 4 additions and 7 deletions
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11
kitty/tracker.py
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@ -76,15 +76,12 @@ class ChangeTracker(QObject):
def consolidate_changes(self): def consolidate_changes(self):
if self.screen_changed: if self.screen_changed:
self.changed_cells.clear(), self.changed_lines.clear() self.changed_lines.clear()
cc = {}
else: else:
if self.changed_lines: cc = {y: tuple(merge_ranges(cell_ranges)) for y, cell_ranges in self.changed_cells.items() if y not in self.changed_lines}
for y in self.changed_lines:
self.changed_cells.pop(y, None)
for y, cell_ranges in self.changed_cells.items():
self.changed_cells[y] = tuple(merge_ranges(cell_ranges))
changes = {'screen': self.screen_changed, 'cursor': self.changed_cursor, 'lines': self.changed_lines, changes = {'screen': self.screen_changed, 'cursor': self.changed_cursor, 'lines': self.changed_lines,
'cells': self.changed_cells, 'history_line_added_count': self.history_line_added_count} 'cells': cc, 'history_line_added_count': self.history_line_added_count}
self.reset() self.reset()
self.dirtied.emit(changes) self.dirtied.emit(changes)
return changes return changes