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import dataclasses
import pathlib
import re
import sys
import tomllib
ROOT = pathlib.Path(__file__).parents[2].resolve()
DEFAULT_INPUT = ROOT / "crates/compiler-core/src/bytecode/instruction.rs"
DEFAULT_CONF = pathlib.Path(__file__).parent / "conf.toml"
@dataclasses.dataclass(frozen=True, kw_only=True, slots=True)
class StackEffect:
pushed: str | None = None
popped: str | None = None
@dataclasses.dataclass(frozen=True, kw_only=True, slots=True)
class Override:
is_instrumented: bool | None = None
stack_effect: StackEffect = dataclasses.field(default_factory=StackEffect)
type OverrideConfs = dict[str, Override]
SKIP_STACK_EFFECT = StackEffect()
SKIP_OVERRIDE = Override()
def get_conf(path: pathlib.Path = DEFAULT_CONF) -> OverrideConfs:
data = path.read_text(encoding="utf-8")
conf = tomllib.loads(data)
for k, v in conf.items():
v["stack_effect"] = StackEffect(**v.get("stack_effect", {}))
conf[k] = Override(**v)
return conf
def to_pascal_case(s: str) -> str:
return s.title().replace("_", "")
def to_upper_snake_case(s: str) -> str:
"""
Converts a PascalCaseString to be SNAKE_CASE
Parameters
----------
s : str
Pascal cased string to convert.
Returns
-------
str
Uppercased snake case string.
Examples
--------
>>> to_upper_snake_case("LoadAttr")
LOAD_ATTR
>>> to_upper_snake_case("CallIntrinsic1")
CALL_INTRINSIC_1
"""
res = re.sub(r"(?