text: from __future__ import annotations
  from item_engine.textbase.items.lemmas import Lemma
  from item_engine.textbase.items.tokens import Token
  from typing import List
  
  
  # this module has been auto-generated by ItemEngine
  
  
  __all__ = ['Any_', 'All_', 'CharsetArg', 'PatternArg', 'GrammarArg', 'Atom_', 'Str', 'Var', 'Match', 'MatchAs', 'MatchIn', 'All', 'Any', 'Optional', 'Repeat', 'Enum', 'Charset', 'Pattern', 'Operator', 'Group', 'Grammar', 'build']
  
  
  class Any_:
      pass
  
  
  class All_(Any_):
      pass
  
  
  class CharsetArg:
      pass
  
  
  class PatternArg:
      pass
  
  
  class GrammarArg:
      pass
  
  
  class Atom_(All_):
      pass
  
  
  class Str(Atom_, CharsetArg, PatternArg):
      def __init__(self, expr: str):
          self.expr: str = expr
      
      def __str__(self):
          return str(self.expr)
      
      def __repr__(self):
          return f'{self.__class__.__name__}({self.expr!r})'
      
      def __eq__(self, other):
          if type(self) is type(other):
              return self.expr == other.expr
          else:
              return NotImplemented
      
      __hash__ = None
  
  
  class Var(CharsetArg, PatternArg):
      def __init__(self, name: str):
          self.name: str = name
      
      def __str__(self):
          return str(self.name)
      
      def __repr__(self):
          return f'{self.__class__.__name__}({self.name!r})'
      
      def __eq__(self, other):
          if type(self) is type(other):
              return self.name == other.name
          else:
              return NotImplemented
      
      __hash__ = None
  
  
  class Match(Atom_):
      def __init__(self, name: str):
          self.name: str = name
      
      def __str__(self):
          return '{' + str(self.name) + '}'
      
      def __repr__(self):
          return f'{self.__class__.__name__}({self.name!r})'
      
      def __eq__(self, other):
          if type(self) is type(other):
              return self.name == other.name
          else:
              return NotImplemented
      
      __hash__ = None
  
  
  class MatchAs(Atom_):
      def __init__(self, name: str, key: str):
          self.name: str = name
          self.key: str = key
      
      def __str__(self):
          return '{' + str(self.name) + ' !' + str(self.key) + '}'
      
      def __repr__(self):
          return f'{self.__class__.__name__}({self.name!r}, {self.key!r})'
      
      def __eq__(self, other):
          if type(self) is type(other):
              return self.name == other.name and self.key == other.key
          else:
              return NotImplemented
      
      __hash__ = None
  
  
  class MatchIn(Atom_):
      def __init__(self, name: str, key: str):
          self.name: str = name
          self.key: str = key
      
      def __str__(self):
          return '{' + str(self.name) + ' *' + str(self.key) + '}'
      
      def __repr__(self):
          return f'{self.__class__.__name__}({self.name!r}, {self.key!r})'
      
      def __eq__(self, other):
          if type(self) is type(other):
              return self.name == other.name and self.key == other.key
          else:
              return NotImplemented
      
      __hash__ = None
  
  
  class All(All_):
      def __init__(self, args: List[Atom_]):
          self.args: List[Atom_] = args
      
      def __str__(self):
          return ' '.join(map(str, self.args))
      
      def __repr__(self):
          return f'{self.__class__.__name__}({self.args!r})'
      
      def __eq__(self, other):
          if type(self) is type(other):
              return self.args == other.args
          else:
              return NotImplemented
      
      __hash__ = None
  
  
  class Any(Any_):
      def __init__(self, args: List[All_]):
          self.args: List[All_] = args
      
      def __str__(self):
          return ' | '.join(map(str, self.args))
      
      def __repr__(self):
          return f'{self.__class__.__name__}({self.args!r})'
      
      def __eq__(self, other):
          if type(self) is type(other):
              return self.args == other.args
          else:
              return NotImplemented
      
      __hash__ = None
  
  
  class Optional(Atom_):
      def __init__(self, child: Any_):
          self.child: Any_ = child
      
      def __str__(self):
          return '[' + str(self.child) + ']'
      
      def __repr__(self):
          return f'{self.__class__.__name__}({self.child!r})'
      
      def __eq__(self, other):
          if type(self) is type(other):
              return self.child == other.child
          else:
              return NotImplemented
      
      __hash__ = None
  
  
  class Repeat(Atom_):
      def __init__(self, child: Any_):
          self.child: Any_ = child
      
      def __str__(self):
          return '(' + str(self.child) + ')'
      
      def __repr__(self):
          return f'{self.__class__.__name__}({self.child!r})'
      
      def __eq__(self, other):
          if type(self) is type(other):
              return self.child == other.child
          else:
              return NotImplemented
      
      __hash__ = None
  
  
  class Enum(Atom_):
      def __init__(self, separator: Str, child: MatchIn):
          self.separator: Str = separator
          self.child: MatchIn = child
      
      def __str__(self):
          return str(self.separator) + '.' + str(self.child)
      
      def __repr__(self):
          return f'{self.__class__.__name__}({self.separator!r}, {self.child!r})'
      
      def __eq__(self, other):
          if type(self) is type(other):
              return self.separator == other.separator and self.child == other.child
          else:
              return NotImplemented
      
      __hash__ = None
  
  
  class Charset(GrammarArg):
      def __init__(self, name: str, args: List[CharsetArg]):
          self.name: str = name
          self.args: List[CharsetArg] = args
      
      def __str__(self):
          return 'c:' + str(self.name) + ' = ' + ' '.join(map(str, self.args))
      
      def __repr__(self):
          return f'{self.__class__.__name__}({self.name!r}, {self.args!r})'
      
      def __eq__(self, other):
          if type(self) is type(other):
              return self.name == other.name and self.args == other.args
          else:
              return NotImplemented
      
      __hash__ = None
  
  
  class Pattern:
      def __init__(self, name: str, args: List[PatternArg]):
          self.name: str = name
          self.args: List[PatternArg] = args
      
      def __str__(self):
          return 'p:' + str(self.name) + ' = ' + ' '.join(map(str, self.args))
      
      def __repr__(self):
          return f'{self.__class__.__name__}({self.name!r}, {self.args!r})'
      
      def __eq__(self, other):
          if type(self) is type(other):
              return self.name == other.name and self.args == other.args
          else:
              return NotImplemented
      
      __hash__ = None
  
  
  class Operator(GrammarArg):
      def __init__(self, name: str, rule: Any_):
          self.name: str = name
          self.rule: Any_ = rule
      
      def __str__(self):
          return 'o:' + str(self.name) + ' = ' + str(self.rule)
      
      def __repr__(self):
          return f'{self.__class__.__name__}({self.name!r}, {self.rule!r})'
      
      def __eq__(self, other):
          if type(self) is type(other):
              return self.name == other.name and self.rule == other.rule
          else:
              return NotImplemented
      
      __hash__ = None
  
  
  class Group(GrammarArg):
      def __init__(self, name: str, names: List[str]):
          self.name: str = name
          self.names: List[str] = names
      
      def __str__(self):
          return 'g:' + str(self.name) + ' = ' + ' | '.join(map(str, self.names))
      
      def __repr__(self):
          return f'{self.__class__.__name__}({self.name!r}, {self.names!r})'
      
      def __eq__(self, other):
          if type(self) is type(other):
              return self.name == other.name and self.names == other.names
          else:
              return NotImplemented
      
      __hash__ = None
  
  
  class Grammar:
      def __init__(self, lang: str, version: str, whitespace: str, args: List[GrammarArg]):
          self.lang: str = lang
          self.version: str = version
          self.whitespace: str = whitespace
          self.args: List[GrammarArg] = args
      
      def __str__(self):
          return '@lang:' + str(self.lang) + '\n' + '@version:' + str(self.version) + '\n' + '@whitespace:' + str(self.whitespace) + '\n' + '\n'.join(map(str, self.args))
      
      def __repr__(self):
          return f'{self.__class__.__name__}({self.lang!r}, {self.version!r}, {self.whitespace!r}, {self.args!r})'
      
      def __eq__(self, other):
          if type(self) is type(other):
              return self.lang == other.lang and self.version == other.version and self.whitespace == other.whitespace and self.args == other.args
          else:
              return NotImplemented
      
      __hash__ = None
  
  
  def build(obj):
      if isinstance(obj, Lemma):
          if obj.value == 'Str':
              return Str(expr=build(obj.data['expr']))
          elif obj.value == 'Var':
              return Var(name=build(obj.data['name']))
          elif obj.value == 'Match':
              return Match(name=build(obj.data['name']))
          elif obj.value == 'MatchAs':
              return MatchAs(name=build(obj.data['name']), key=build(obj.data['key']))
          elif obj.value == 'MatchIn':
              return MatchIn(name=build(obj.data['name']), key=build(obj.data['key']))
          elif obj.value == 'All':
              return All(args=list(map(build, obj.data['args'])))
          elif obj.value == 'Any':
              return Any(args=list(map(build, obj.data['args'])))
          elif obj.value == 'Optional':
              return Optional(child=build(obj.data['child']))
          elif obj.value == 'Repeat':
              return Repeat(child=build(obj.data['child']))
          elif obj.value == 'Enum':
              return Enum(separator=build(obj.data['separator']), child=build(obj.data['child']))
          elif obj.value == 'Charset':
              return Charset(name=build(obj.data['name']), args=list(map(build, obj.data['args'])))
          elif obj.value == 'Pattern':
              return Pattern(name=build(obj.data['name']), args=list(map(build, obj.data['args'])))
          elif obj.value == 'Operator':
              return Operator(name=build(obj.data['name']), rule=build(obj.data['rule']))
          elif obj.value == 'Group':
              return Group(name=build(obj.data['name']), names=list(map(build, obj.data['names'])))
          elif obj.value == 'Grammar':
              return Grammar(lang=build(obj.data['lang']), version=build(obj.data['version']), whitespace=build(obj.data['whitespace']), args=list(map(build, obj.data['args'])))
          else:
              raise ValueError(obj.value)
      elif isinstance(obj, Token):
          return obj.content
      else:
          raise TypeError(type(obj))
  