make httppath implementation

Author: andrewfulton9

upath/implementations/__init__.py

@@ -0,0 +1,33 @@
+import urllib
+
+from upath.core import UniversalPath, _FSSpecAccessor
+
+
+class _HTTPAccessor(_FSSpecAccessor):
+    def __init__(self, parsed_url, *args, **kwargs):
+        super().__init__(parsed_url, *args, **kwargs)
+
+    def argument_upath_self_to_filepath(self, func):
+        """if arguments are passed to the wrapped function, and if the first
+        argument is a UniversalPath instance, that argument is replaced with
+        the UniversalPath's path attribute
+        """
+        def wrapper(*args, **kwargs):
+            if args:
+                args = list(args)
+                first_arg = args.pop(0)
+                if not kwargs.get("path"):
+                    if isinstance(first_arg, UniversalPath):
+                        first_arg = str(first_arg)
+                        args.insert(0, first_arg)
+                    args = tuple(args)
+                else:
+                    new_url = self._url.replace(path=kwargs["path"])
+                    unparsed = urllib.urlunparse(new_url)
+                    kwargs["path"] = unparsed
+            return func(*args, **kwargs)
+        return wrapper
+
+
+class HTTPPath(UniversalPath):
+    _default_accessor = _HTTPAccessor