refactor: move source files in subdirectory

gen/gen.py

@@ -66,17 +66,18 @@ class {cls}({base}):
         return visitor.visit_{func_name}(self)
 """
 
+
 def snake_case(text: str) -> str:
     return re.sub(r"[A-Z]", lambda c: "_" + c.group().lower(), text).lower().strip("_")
 
+
 def make_visitor_method(cls: str, param: str):
     method: str = VISITOR_METHOD_TEMPLATE.format(
-        func_name=snake_case(cls),
+        func_name=snake_case(cls), param=param, cls=cls
-        param=param,
-        cls=cls
     )
     return method.strip("\n")
 
+
 def make_class(name: str, cls: str, base: str):
     body: str = cls.split("\n", 1)[1]
     func_name: str = snake_case(name)
@@ -88,6 +89,7 @@ def make_class(name: str, cls: str, base: str):
     )
     return cls_def.strip("\n")
 
+
 def generate(src: str):
     classes: list[str] = src.split("\n\n")
     stmt_visitor_methods: list[str] = []
@@ -114,10 +116,11 @@ def generate(src: str):
         expressions="\n\n\n".join(expressions),
     )
 
+
 def main():
     root: Path = Path(__file__).parent.parent
     in_path: Path = root / "gen" / "ast.py"
-    out_path: Path = root / "core" / "ast" / "midas.py"
+    out_path: Path = root / "midas" / "ast" / "midas.py"
 
     src: str = in_path.read_text()
     generated: str = generate(src)

midas/ast/json_serializer.py

@@ -1,6 +1,6 @@
 from typing import Optional, Sequence
 
-from core.ast.midas import (
+from midas.ast.midas import (
     BinaryExpr,
     ComplexTypeStmt,
     Expr,

midas/ast/midas.py

@@ -9,7 +9,7 @@ from abc import ABC, abstractmethod
 from dataclasses import dataclass
 from typing import Any, Generic, Optional, TypeVar
 
-from lexer.token import Token
+from midas.lexer.token import Token
 
 T = TypeVar("T")
 

midas/ast/printer.py

@@ -5,7 +5,7 @@ from contextlib import contextmanager
 from enum import Enum, auto
 from typing import Generator, Generic, Optional, Protocol, TypeVar
 
-import core.ast.midas as m
+import midas.ast.midas as m
 
 
 class _Level(Enum):
@@ -84,7 +84,7 @@ class AstPrinter(Generic[T]):
 
 
 class MidasAstPrinter(AstPrinter, m.Expr.Visitor[None], m.Stmt.Visitor[None]):
-    #Statements
+    # Statements
 
     def visit_simple_type_stmt(self, stmt: m.SimpleTypeStmt):
         self._write_line("SimpleTypeStmt")

midas/lexer/base.py

@@ -1,8 +1,8 @@
 from abc import ABC, abstractmethod
 from typing import Any, Callable, Optional
 
-from lexer.position import Position
+from midas.lexer.position import Position
-from lexer.token import Token, TokenType
+from midas.lexer.token import Token, TokenType
 
 
 class MidasSyntaxError(Exception):

midas/lexer/keyword.py

@@ -1,4 +1,4 @@
-from lexer.token import TokenType
+from midas.lexer.token import TokenType
 
 KEYWORDS: dict[str, TokenType] = {
     "type": TokenType.TYPE,

midas/lexer/midas.py

@@ -1,6 +1,6 @@
-from lexer.base import Lexer
+from midas.lexer.base import Lexer
-from lexer.keyword import KEYWORDS
+from midas.lexer.keyword import KEYWORDS
-from lexer.token import TokenType
+from midas.lexer.token import TokenType
 
 
 class MidasLexer(Lexer):

midas/lexer/position.py

@@ -5,6 +5,7 @@ from typing import Optional
 @dataclass(frozen=True)
 class Position:
     """A simple structure to store the position of a token"""
+
     file: Optional[str]
     line: int
     column: int

midas/lexer/token.py

@@ -2,7 +2,7 @@ from dataclasses import dataclass
 from enum import Enum, auto
 from typing import Any
 
-from lexer.position import Position
+from midas.lexer.position import Position
 
 
 class TokenType(Enum):

midas/parser/base.py

@@ -2,8 +2,8 @@ from abc import ABC, abstractmethod
 from dataclasses import dataclass
 from typing import Generic, TypeVar
 
-from lexer.token import Token, TokenType
+from midas.lexer.token import Token, TokenType
-from parser.errors import ParsingError
+from midas.parser.errors import ParsingError
 
 
 @dataclass(frozen=True)

midas/parser/midas.py

@@ -1,6 +1,6 @@
 from typing import Optional
 
-from core.ast.midas import (
+from midas.ast.midas import (
     BinaryExpr,
     ComplexTypeStmt,
     Expr,
@@ -21,9 +21,9 @@ from core.ast.midas import (
     VariableExpr,
     WildcardExpr,
 )
-from lexer.token import Token, TokenType
+from midas.lexer.token import Token, TokenType
-from parser.base import Parser
+from midas.parser.base import Parser
-from parser.errors import ParsingError
+from midas.parser.errors import ParsingError
 
 
 class MidasParser(Parser):

test.py

@@ -1,10 +1,10 @@
 import json
 from pathlib import Path
 
-from core.ast.printer import MidasAstPrinter
+from midas.ast.printer import MidasAstPrinter
-from lexer.midas import MidasLexer
+from midas.lexer.midas import MidasLexer
-from lexer.token import Token
+from midas.lexer.token import Token
-from parser.midas import MidasParser
+from midas.parser.midas import MidasParser
 
 
 def test_midas():

tester.py

@@ -8,12 +8,12 @@ from dataclasses import asdict, dataclass, field
 from pathlib import Path
 from typing import Iterator, Optional
 
-from core.ast.json_serializer import AstJsonSerializer
+from midas.ast.json_serializer import AstJsonSerializer
-from core.ast.midas import Stmt
+from midas.ast.midas import Stmt
-from lexer.base import MidasSyntaxError
+from midas.lexer.base import MidasSyntaxError
-from lexer.midas import MidasLexer
+from midas.lexer.midas import MidasLexer
-from lexer.token import Token
+from midas.lexer.token import Token
-from parser.midas import MidasParser
+from midas.parser.midas import MidasParser
 
 DEFAULT_BASE_DIR: Path = Path() / "tests"