Fix recursion error due to early dates (#494)

timetagger/app/stores.py

@@ -477,6 +477,18 @@ def _put(self, *records):
 
  def _update_bins(self, level, changed_bins):
  """Update bins of the given layer."""
+ # This uses a loop, because with recursion we too easily reach the recursion depth limit
+ PSCRIPT_OVERLOAD = False # noqa
+
+ while True:
+ result = self._update_bins_at_level(level, changed_bins)
+ if result is not None:
+ changed_bins = result
+ level += 1
+ else:
+ break
+
+ def _update_bins_at_level(self, level, changed_bins):
  PSCRIPT_OVERLOAD = False # noqa
 
  # Init
@@ -525,10 +537,12 @@ def _update_bins(self, level, changed_bins):
  # Remove this level and all levels above
  while len(self._heap) > level:
  self._heap.pop(-1)
+ return None
  elif len(heaplayer.keys()) == 1:
  # Remove all levels above here
  while len(self._heap) > level + 1:
  self._heap.pop(-1)
+ return None
  else:
  # Bubble the changes up the heap
  changed_bins2 = {}
@@ -539,7 +553,7 @@ def _update_bins(self, level, changed_bins):
  self._heap.append({}) # New layer, update all of it
  for nr in heaplayer.keys():
  changed_bins2[int(nr) // 2] = True
- self._update_bins(level + 1, changed_bins2)
+ return changed_bins2
 
  def get_running_records(self):
  """Get a list of (copies of) the running records."""