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toolhead: Add a lookahead.is_empty() helper function

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2025-10-03 17:29:30 -04:00
parent e87de2ae49
commit 8fd263ca69
1 changed files with 3 additions and 2 deletions
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5
klippy/toolhead.py
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@@ -126,6 +126,8 @@ class LookAheadQueue:
self.junction_flush = LOOKAHEAD_FLUSH_TIME
def set_flush_time(self, flush_time):
self.junction_flush = flush_time
def is_empty(self):
return not self.queue
def get_last(self):
if self.queue:
return self.queue[-1]
@@ -476,8 +478,7 @@ class ToolHead:
self.print_time, max(buffer_time, 0.), self.print_stall)
def check_busy(self, eventtime):
est_print_time = self.mcu.estimated_print_time(eventtime)
lookahead_empty = not self.lookahead.queue
return self.print_time, est_print_time, lookahead_empty
return self.print_time, est_print_time, self.lookahead.is_empty()
def get_status(self, eventtime):
print_time = self.print_time
estimated_print_time = self.mcu.estimated_print_time(eventtime)