Improve handling of prettified responses without correct content-type encoding (#1110)

* Improve handling of responses without correct content-type charset

* [skip ci] Minor tweaks in tests

* [skip ci] Add documentation

Co-authored-by: claudiatd <claudiatd@gmail.com>

* Improve unknown encoding test

[skip ci]

* Review mime and options retrieval

* Add full content-type example in help output

* Simplify decoder

* [skip ci] s/charset/encoding/

* Tweaks

* [skip ci] Fix type annotation

* [skip ci] s/charset/encoding/

* Tweaks

* Fix type annoation

* Improvement

* Introduce `codec.encode()`

* [skip ci] Tweak changelog

Co-authored-by: claudiatd <claudiatd@gmail.com>

httpie/models.py

@@ -30,11 +30,6 @@ class HTTPMessage(metaclass=ABCMeta):
     def encoding(self) -> Optional[str]:
         """Return a `str` with the message's encoding, if known."""
 
-    @property
-    def body(self) -> bytes:
-        """Return a `bytes` with the message's body."""
-        raise NotImplementedError()
-
     @property
     def content_type(self) -> str:
         """Return the message content type."""
@@ -86,12 +81,6 @@ class HTTPResponse(HTTPMessage):
     def encoding(self):
         return self._orig.encoding or UTF8
 
-    @property
-    def body(self):
-        # Only now the response body is fetched.
-        # Shouldn't be touched unless the body is actually needed.
-        return self._orig.content
-
 
 class HTTPRequest(HTTPMessage):
     """A :class:`requests.models.Request` wrapper."""