Source-anchored manifest of the upstream temporaldata internals Ursa reaches into.
This module is empty (__all__ = []); its only artifact is this
docstring’s dependency table. Greppable target for
uv lock --upgrade temporaldata PRs and the
tests/test_temporaldata_compat.py behavioral smoke test.
Pinned against temporaldata in the >=0.1.3,<0.2 range. Behavior
is verified by tests/test_temporaldata_compat.py, not by line
numbers — line numbers below are anchors for human review, not test
assertions.
Upstream symbol |
File:line |
What we depend on |
|---|
LazyRegularTimeSeries.__getattribute__
|
temporaldata.py:1473-1499
|
Recursion guard name in ("__dict__", "keys"); materialization gate isinstance(out, h5py.Dataset); class-flip mechanic self.__class__ = RegularTimeSeries; del self._lazy_ops. |
LazyRegularTimeSeries.slice
|
:1501-1531
|
Constructs via __class__.__new__; copies _sampling_rate/_lazy_ops/_domain + per-key __dict__ entries; does NOT copy _metadata. |
_lazy_ops dict shape (Regular)
|
:1445 / :1523-1524
|
Override reads _lazy_ops.get("slice") expecting (start_idx, end_idx). |
LazyIrregularTimeSeries.__getattribute__
|
:938-996
|
Same gate; unresolved_slice + slice + mask + _timekeys + _unicode_keys branches we raise on. |
LazyIrregularTimeSeries.slice
|
:1070-1155
|
Copies _unicode_keys/_timekeys/_lazy_ops/_domain + per-key entries. |
ArrayDict.__setattr__ ndarray guard
|
:65
|
Bypassed via instance.__dict__[name] = zarr_array. |
ArrayDict.keys() __dict__-derivation
|
:46-48
|
Returns every non-_-prefixed __dict__ key. |
RegularTimeSeries.__init__ private attrs
|
:1235-1256
|
Sets _sampling_rate, _domain. |
IrregularTimeSeries.__init__ private attrs
|
:542-581
|
Sets _timekeys, _domain, plus _sorted via __setattr__. |
LazyIrregularTimeSeries class-level attrs
|
:906-907
|
Class-level _lazy_ops = dict() and _unicode_keys = [] — instance-level writes shadow these in our lazy openers. |