DumiFlex
c4e1663210
Three separate places dropped an axis read on the floor:
- The producer map replaced a variable's record wholesale on every later
write, so a derivation or injector rebinding $outfit erased the wildcard's
axes. The engine keys __wp_axes__ by binding at pick time and a rebind
never clears it, so the axes must survive the override. Carried forward in
both the graph walk and the same-node sibling merge.
- The static preview resolver knew only the numeric .K accessor, so
"$outfit.SHOES" substituted $outfit and stranded ".SHOES" — the preview and
resolved lines both read "a white t-shirt and denim skirt.SHOES". It now
resolves an axis to its first tag, the same deterministic convention @{uuid}
expansion already uses, and leaves an accessor it cannot resolve verbatim
rather than deleting text.
- strip_internals runs at the prompt-render boundary and dropped every
__-prefixed key, __wp_axes__ and __wp_picks__ included. The assembler
therefore rendered "$outfit.SHOES" and "$outfit.0" as literal text while the
identical template resolved one node upstream. Those two tables are read by
key, never as variables, so keeping them cannot leak a $var.
48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
"""The assembler must resolve the same accessor grammar a Combine does.
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`$var.AXIS` and `$var.N` read tables the engine keeps under `__`-prefixed
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keys. `strip_internals` runs at the prompt-render boundary and dropped every
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such key, so the assembler rendered the accessor as literal text while the
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identical template resolved correctly one node upstream.
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"""
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import random
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from engine.context import strip_internals
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from engine.template import resolve_variables
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def _ctx() -> dict:
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return {
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"outfit": "a white t-shirt and denim skirt",
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"__wp_rng__": random.Random(0),
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"__wp_warnings__": [],
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"__wp_axes__": {"outfit": {"SHOES": "sneakers"}},
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"__wp_picks__": {},
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}
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def test_strip_internals_keeps_the_accessor_tables():
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kept = strip_internals(_ctx())
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assert kept["__wp_axes__"] == {"outfit": {"SHOES": "sneakers"}}
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assert "__wp_picks__" in kept
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def test_strip_internals_still_drops_bookkeeping_and_internal_vars():
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ctx = _ctx()
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ctx["__wp_trace__"] = ["noise"]
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ctx["secret"] = "hidden"
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ctx["__wp_internal_flags__"] = {"secret": True}
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kept = strip_internals(ctx)
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assert "__wp_trace__" not in kept
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assert "secret" not in kept
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def test_assembler_resolves_an_axis_read():
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out = resolve_variables("wearing $outfit.SHOES", strip_internals(_ctx()))
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assert out == "wearing sneakers"
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def test_assembler_still_resolves_the_plain_var():
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out = resolve_variables("wearing $outfit", strip_internals(_ctx()))
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assert out == "wearing a white t-shirt and denim skirt"
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