rework relative paths

PyTeX/paths/relative_paths.py

@@ -5,23 +5,15 @@ from .enums import PyTeXRootDirType
 import os
 
 
+class PyTeXPurePath:
+    pass
+
+
 class PyTeXPurePath(PurePath):
-    def __new__(cls, *args):
+    def __new__(cls, pytex_root_dir_type: PyTeXRootDirType, *args):
         if cls is PyTeXPurePath:
             cls = PyTeXPureWindowsPath if os.name == 'nt' else PyTeXPurePosixPath
-
-
-class PyTeXPurePosixPath(PurePosixPath, PyTeXPurePath):
-    pass
-
-
-class PyTeXPureWindowsPath(PureWindowsPath, PyTeXPurePath):
-    pass
-
-
-class PyTeXPath(Path):
-    def __new__(cls, pytex_root_dir_type: PyTeXRootDirType, *args, **kwargs):
-        self = super().__new__(cls, *args, **kwargs)
+        self = cls._from_parts(args)
         self.__init(pytex_root_dir_type)
         return self
 
@@ -40,14 +32,14 @@ class PyTeXPath(Path):
                 self._relative_path = self.relative_to(
                     self._root_dir / GlobalPyTeXConfig.wrapper_dir()
                 )
-        except ValueError:
+        except ValueError as e:
             raise ValueError  # TODO
 
     def root_dir_type(self) -> PyTeXRootDirType:
         return self._pytex_root_dir_type
 
     @property
-    def relative_path(self) -> Path:
+    def relative_path(self) -> PyTeXPurePath:
         return self._relative_path
 
     def __truediv__(self, other):
@@ -57,29 +49,24 @@ class PyTeXPath(Path):
             return super().__truediv__(GlobalPyTeXConfig.wrapper_dir()).__truediv__(other)
 
 
+class PyTeXPurePosixPath(PurePosixPath, PyTeXPurePath):
+    pass
 
 
-class PureRelativePath:
-    def __init__(self, relative_path: Union[str, PurePath]):
-        if type(relative_path) == PurePath:
-            self._relative_path: PurePath = relative_path
-        else:
-            self._relative_path: PurePath = PurePath(relative_path)
-
-    @property
-    def path(self) -> PurePath:
-        return self._relative_path
-
-    def __eq__(self, other):
-        return self.path == other.path
-
-    def __str__(self):
-        return str(self.path)
+class PyTeXPureWindowsPath(PureWindowsPath, PyTeXPurePath):
+    pass
 
 
-class RelativePath(PureRelativePath, PyTeXPath):
-    def __init__(self, path: Path, pytex_root_dir: PyTeXRootDirType):
-        self._absolute_path: Path = path
+class PyTeXPath(Path, PyTeXPurePath):
+    def __new__(cls, pytex_root_dir_type: PyTeXRootDirType, *args, **kwargs):
+        if cls is PyTeXPath:
+            cls = PyTeXWindowsPath if os.name == 'nt' else PyTeXPosixPath
+        return super().__new__(cls, *args, **kwargs)
 
-    def absolute_path(self) -> Path:
-        return self._absolute_path
+
+class PyTeXPosixPath(PyTeXPath, PyTeXPurePosixPath):
+    pass
+
+
+class PyTeXWindowsPath(PyTeXPath, PyTeXPureWindowsPath):
+    pass