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Drop `._index_step` from formatters and instead defer to `Viz.index_step()`

multichartz
Tyler Goodlet 2022-12-28 02:02:19 -05:00
parent d7b9c4044e
commit e9201c2bdf
1 changed files with 1 additions and 8 deletions
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9
piker/data/_formatters.py
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@ -98,15 +98,13 @@ class IncrementalFormatter(msgspec.Struct):
_last_vr: tuple[float, float] | None = None _last_vr: tuple[float, float] | None = None
_last_ivdr: tuple[float, float] | None = None _last_ivdr: tuple[float, float] | None = None
_index_step_size: float = None
@property @property
def index_step_size(self) -> float: def index_step_size(self) -> float:
''' '''
Readonly value computed on first ``.diff()`` call. Readonly value computed on first ``.diff()`` call.
''' '''
return self._index_step_size return self.viz.index_step()
def __repr__(self) -> str: def __repr__(self) -> str:
msg = ( msg = (
@ -182,11 +180,6 @@ class IncrementalFormatter(msgspec.Struct):
nd_stop = self.xy_nd_stop = src_stop nd_stop = self.xy_nd_stop = src_stop
align_index = array[self.index_field] align_index = array[self.index_field]
self._index_step_size = (
align_index[-1]
-
align_index[-2]
)
# compute the length diffs between the first/last index entry in # compute the length diffs between the first/last index entry in
# the input data and the last indexes we have on record from the # the input data and the last indexes we have on record from the