| """ |
| * class Core |
| * |
| * Top-level rules executor. Glues block/inline parsers and does intermediate |
| * transformations. |
| """ |
| from __future__ import annotations |
|
|
| from typing 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) |
|
|
