Create parser.pyi

Author: Vizonex

httptools/parser/parser.pyi

@@ -0,0 +1,58 @@
+from typing import Union, Any
+from array import array 
+from .protocol import HTTPProtocol
+
+
+
+class HttpParser:
+    def __init__(self, protocol:Union[HTTPProtocol, Any]) -> None:
+        """
+        protocol -- a Python object with the following methods
+        (all optional):
+
+          - on_message_begin()
+          - on_url(url: bytes)
+          - on_header(name: bytes, value: bytes)
+          - on_headers_complete()
+          - on_body(body: bytes)
+          - on_message_complete()
+          - on_chunk_header()
+          - on_chunk_complete()
+          - on_status(status: bytes)
+        """
+
+    def get_http_version(self) -> str:
+        """Return an HTTP protocol version."""
+        ...
+    def should_keep_alive(self) -> bool:
+        """Return ``True`` if keep-alive mode is preferred."""
+        ...
+    def should_upgrade(self) -> bool:
+        """Return ``True`` if the parsed request is a valid Upgrade request.
+	    The method exposes a flag set just before on_headers_complete.
+	    Calling this method earlier will only yield `False`."""
+        ...
+    def feed_data(self, data:Union[bytes, bytearray, memoryview, array]) -> None:
+        """Feed data to the parser.
+
+        Will eventually trigger callbacks on the ``protocol``
+        object.
+
+        On HTTP upgrade, this method will raise an
+        ``HttpParserUpgrade`` exception, with its sole argument
+        set to the offset of the non-HTTP data in ``data``.
+        """
+
+
+class HttpRequestParser(HttpParser):
+    """Used for parsing http requests from the server's side"""
+    
+    def get_method(self) -> bytes:
+        """Return HTTP request method (GET, HEAD, etc)"""
+
+
+class HttpResponseParser(HttpParser):
+    """Used for parsing http requests from the client's side"""
+
+    def get_status_code(self) -> int:
+        """Return the status code of the HTTP response"""