New versions without accepted pull requests with gzip requests

[gawsoftpl]

Hi,
My pull requests was accepted #950 but in new versions I can't see gzip compress for incoming requests:

In master branch is: https://raw.githubusercontent.com/SeldonIO/MLServer/master/mlserver/rest/requests.py

from typing import Any
from gzip import decompress as gzip_decompress
from fastapi import Request as _Request

try:
    import orjson
except ImportError:
    orjson = None  # type: ignore


class Request(_Request):
    """
    Custom request class which uses `orjson` if present.
    Otherwise, it falls back to the standard FastAPI request.
    """

    async def body(self) -> bytes:
        if not hasattr(self, "_body"):
            body = await super().body()
            if "gzip" in self.headers.getlist("Content-Encoding"):
                body = gzip_decompress(body)
            self._body = body
        return self._body

    async def json(self) -> Any:
        if orjson is None:
            return await super().json()

        if not hasattr(self, "_json"):
            body = await self.body()
            self._json = orjson.loads(body)

        return self._json

in Version 1.24 requests.py have value:

from typing import Any

from fastapi import Request as _Request

try:
    import orjson
except ImportError:
    orjson = None  # type: ignore


class Request(_Request):
    """
    Custom request class which uses `orjson` if present.
    Otherwise, it falls back to the standard FastAPI request.
    """

    async def json(self) -> Any:
        if orjson is None:
            return await super().json()

        if not hasattr(self, "_json"):
            body = await self.body()
            self._json = orjson.loads(body)

        return self._json

[gawsoftpl]

I see that there is multiple branches 1.2.x and 2.x.x
I will create pull requests for those branches

[gawsoftpl]

Added pull requests for this #1041 #1040

[adriangonz]

Hey @gawsoftpl ,

These branches are internal branches used to prepare releases. PRs should only be merged against master.

Since #950 was merged after the 1.2.x release was out, it will need to wait until the 1.3.x release. In the meantime, if you want to try it out, you should be able to use our dev releases (e.g. 1.3.0.dev3).