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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,158 @@ | ||
| use pyo3::{pyclass, pyfunction, pymethods}; | ||
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||
| use crate::{ | ||
| blocks::opt_block, | ||
| graph::is_connected, | ||
| instrs::{CompProg, Params, Parse as _, State}, | ||
| machine::quick_term_or_rec, | ||
| reason::{ | ||
| cant_blank, cant_halt, cant_spin_out, | ||
| BackwardResult as BackwardResultRs, BackwardResult::*, Depth, | ||
| Step, | ||
| }, | ||
| segment::{ | ||
| segment_cant_blank, segment_cant_halt, segment_cant_spin_out, | ||
| }, | ||
| }; | ||
|
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||
| /***************************************/ | ||
|
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| #[pyfunction] | ||
| pub fn py_is_connected(prog: &str, states: State) -> bool { | ||
| is_connected(&CompProg::from_str(prog), states) | ||
| } | ||
|
|
||
| #[pyfunction] | ||
| pub fn py_opt_block(prog: &str, steps: usize) -> usize { | ||
| opt_block(&CompProg::from_str(prog), steps) | ||
| } | ||
|
|
||
| #[pyfunction] | ||
| pub fn py_quick_term_or_rec(prog: &str, sim_lim: usize) -> bool { | ||
| quick_term_or_rec(&CompProg::from_str(prog), sim_lim, false) | ||
| } | ||
|
|
||
| #[pyfunction] | ||
| #[pyo3(signature = (comp, params=None))] | ||
| #[expect(clippy::needless_pass_by_value)] | ||
| pub fn py_show_comp(comp: CompProg, params: Option<Params>) -> String { | ||
| show_comp(&comp, params) | ||
| } | ||
|
|
||
| #[pyfunction] | ||
| pub fn tcompile(prog: &str) -> CompProg { | ||
| CompProg::from_str(prog) | ||
| } | ||
|
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||
| pub fn show_comp(comp: &CompProg, params: Option<Params>) -> String { | ||
| comp.show(params) | ||
| } | ||
|
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||
| /***************************************/ | ||
|
|
||
| #[expect(non_camel_case_types)] | ||
| #[pyclass] | ||
| pub enum BackwardResult { | ||
| refuted { step: Step }, | ||
| init {}, | ||
| linrec {}, | ||
| spinout {}, | ||
| step_limit {}, | ||
| depth_limit {}, | ||
| } | ||
|
|
||
| use BackwardResult::*; | ||
|
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||
| #[pymethods] | ||
| impl BackwardResult { | ||
| const fn is_refuted(&self) -> bool { | ||
| matches!(self, Self::refuted { .. }) | ||
| } | ||
|
|
||
| const fn is_settled(&self) -> bool { | ||
| matches!(self, Self::refuted { .. } | init {}) | ||
| } | ||
|
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||
| const fn __str__(&self) -> &str { | ||
| match self { | ||
| refuted { .. } => "refuted", | ||
| init {} => "init", | ||
| linrec {} => "linrec", | ||
| spinout {} => "spinout", | ||
| step_limit {} => "step_limit", | ||
| depth_limit {} => "depth_limit", | ||
| } | ||
| } | ||
| } | ||
|
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||
| impl From<BackwardResultRs> for BackwardResult { | ||
| fn from(result: BackwardResultRs) -> Self { | ||
| match result { | ||
| Refuted(step) => Self::refuted { step }, | ||
| Init => Self::init {}, | ||
| LinRec => Self::linrec {}, | ||
| Spinout => Self::spinout {}, | ||
| StepLimit => Self::step_limit {}, | ||
| DepthLimit => Self::depth_limit {}, | ||
| } | ||
| } | ||
| } | ||
|
|
||
| #[pyfunction] | ||
| pub fn py_cant_halt(prog: &str, depth: Depth) -> BackwardResult { | ||
| cant_halt(&CompProg::from_str(prog), depth).into() | ||
| } | ||
|
|
||
| #[pyfunction] | ||
| pub fn py_cant_blank(prog: &str, depth: Depth) -> BackwardResult { | ||
| cant_blank(&CompProg::from_str(prog), depth).into() | ||
| } | ||
|
|
||
| #[pyfunction] | ||
| pub fn py_cant_spin_out(prog: &str, depth: Depth) -> BackwardResult { | ||
| cant_spin_out(&CompProg::from_str(prog), depth).into() | ||
| } | ||
|
|
||
| /***************************************/ | ||
|
|
||
| #[pyfunction] | ||
| pub fn py_segment_cant_halt(prog: &str, segs: usize) -> Option<usize> { | ||
| let prog = &CompProg::from_str(prog); | ||
|
|
||
| let (states, colors) = prog | ||
| .keys() | ||
| .fold((0, 0), |acc, &(a, b)| (acc.0.max(a), acc.1.max(b))); | ||
|
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| let params = (1 + states, 1 + colors); | ||
|
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| segment_cant_halt(prog, params, segs) | ||
| } | ||
|
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| #[pyfunction] | ||
| pub fn py_segment_cant_blank(prog: &str, segs: usize) -> Option<usize> { | ||
| let prog = &CompProg::from_str(prog); | ||
|
|
||
| let (states, colors) = prog | ||
| .keys() | ||
| .fold((0, 0), |acc, &(a, b)| (acc.0.max(a), acc.1.max(b))); | ||
|
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| let params = (1 + states, 1 + colors); | ||
|
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| segment_cant_blank(prog, params, segs) | ||
| } | ||
|
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| #[pyfunction] | ||
| pub fn py_segment_cant_spin_out( | ||
| prog: &str, | ||
| segs: usize, | ||
| ) -> Option<usize> { | ||
| let prog = &CompProg::from_str(prog); | ||
|
|
||
| let (states, colors) = prog | ||
| .keys() | ||
| .fold((0, 0), |acc, &(a, b)| (acc.0.max(a), acc.1.max(b))); | ||
|
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| let params = (1 + states, 1 + colors); | ||
|
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| segment_cant_spin_out(prog, params, segs) | ||
| } |