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"""
* class Core
*
* Top-level rules executor. Glues block/inline parsers and does intermediate
* transformations.
"""
from __future__ import annotations
from collections.abc import Callable
from .ruler import Ruler
from .rules_core import (
block,
inline,
linkify,
normalize,
replace,
smartquotes,
text_join,
)
from .rules_core.state_core import StateCore
RuleFuncCoreType = Callable[[StateCore], None]
_rules: list[tuple[str, RuleFuncCoreType]] = [
("normalize", normalize),
("block", block),
("inline", inline),
("linkify", linkify),
("replacements", replace),
("smartquotes", smartquotes),
("text_join", text_join),
]
class ParserCore:
def __init__(self) -> None:
self.ruler = Ruler[RuleFuncCoreType]()
for name, rule in _rules:
self.ruler.push(name, rule)
def process(self, state: StateCore) -> None:
"""Executes core chain rules."""
for rule in self.ruler.getRules(""):
rule(state)
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