def __init__(self, filesystem: FileSystem, path: str, mode: str = "rb"):
self.filesystem = filesystem
self.path = path
self.mode = mode
self._file = filesystem.open(self.path,
mode={
"r": "rb",
"w": "wb"
}.get(mode, mode))
def __init__(self,
filesystem: FileSystem,
path: str,
mode: str = "rb",
encoding: Optional[str] = "utf-8"):
self.filesystem = filesystem
self.path = path
self.mode = mode
self.encoding = None if "b" in mode else encoding
self._file = filesystem.open(self.path,
mode={
"r": "rb",
"w": "wb"
}.get(mode, mode))