| 25 | ParserCallbacks = Dict[str, Callable] |
| 26 | |
| 27 | class LexerConf(Serialize): |
| 28 | __serialize_fields__ = 'terminals', 'ignore', 'g_regex_flags', 'use_bytes', 'lexer_type' |
| 29 | __serialize_namespace__ = TerminalDef, |
| 30 | |
| 31 | terminals: Collection[TerminalDef] |
| 32 | re_module: ModuleType |
| 33 | ignore: Collection[str] |
| 34 | postlex: 'Optional[PostLex]' |
| 35 | callbacks: Dict[str, _LexerCallback] |
| 36 | g_regex_flags: int |
| 37 | skip_validation: bool |
| 38 | use_bytes: bool |
| 39 | lexer_type: Optional[_LexerArgType] |
| 40 | strict: bool |
| 41 | |
| 42 | def __init__(self, terminals: Collection[TerminalDef], re_module: ModuleType, ignore: Collection[str]=(), postlex: 'Optional[PostLex]'=None, |
| 43 | callbacks: Optional[Dict[str, _LexerCallback]]=None, g_regex_flags: int=0, skip_validation: bool=False, use_bytes: bool=False, strict: bool=False): |
| 44 | self.terminals = terminals |
| 45 | self.terminals_by_name = {t.name: t for t in self.terminals} |
| 46 | assert len(self.terminals) == len(self.terminals_by_name) |
| 47 | self.ignore = ignore |
| 48 | self.postlex = postlex |
| 49 | self.callbacks = callbacks or {} |
| 50 | self.g_regex_flags = g_regex_flags |
| 51 | self.re_module = re_module |
| 52 | self.skip_validation = skip_validation |
| 53 | self.use_bytes = use_bytes |
| 54 | self.strict = strict |
| 55 | self.lexer_type = None |
| 56 | |
| 57 | def _deserialize(self): |
| 58 | self.terminals_by_name = {t.name: t for t in self.terminals} |
| 59 | |
| 60 | def __deepcopy__(self, memo=None): |
| 61 | return type(self)( |
| 62 | deepcopy(self.terminals, memo), |
| 63 | self.re_module, |
| 64 | deepcopy(self.ignore, memo), |
| 65 | deepcopy(self.postlex, memo), |
| 66 | deepcopy(self.callbacks, memo), |
| 67 | deepcopy(self.g_regex_flags, memo), |
| 68 | deepcopy(self.skip_validation, memo), |
| 69 | deepcopy(self.use_bytes, memo), |
| 70 | ) |
| 71 | |
| 72 | class ParserConf(Serialize): |
| 73 | __serialize_fields__ = 'rules', 'start', 'parser_type' |
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