From 33a02f0f52a5cd793c0d123463d8a7a1e3f4f198 Mon Sep 17 00:00:00 2001
From: Patrick Cloke <clokep@users.noreply.github.com>
Date: Wed, 3 Mar 2021 15:47:38 -0500
Subject: Fix additional type hints from Twisted upgrade. (#9518)

---
 synapse/http/site.py | 35 +++++++++++++++++++++++------------
 1 file changed, 23 insertions(+), 12 deletions(-)

(limited to 'synapse/http/site.py')

diff --git a/synapse/http/site.py b/synapse/http/site.py
index 30153237e3..47754aff43 100644
--- a/synapse/http/site.py
+++ b/synapse/http/site.py
@@ -14,7 +14,7 @@
 import contextlib
 import logging
 import time
-from typing import Optional, Union
+from typing import Optional, Type, Union
 
 import attr
 from zope.interface import implementer
@@ -57,7 +57,7 @@ class SynapseRequest(Request):
 
     def __init__(self, channel, *args, **kw):
         Request.__init__(self, channel, *args, **kw)
-        self.site = channel.site
+        self.site = channel.site  # type: SynapseSite
         self._channel = channel  # this is used by the tests
         self.start_time = 0.0
 
@@ -96,25 +96,34 @@ class SynapseRequest(Request):
     def get_request_id(self):
         return "%s-%i" % (self.get_method(), self.request_seq)
 
-    def get_redacted_uri(self):
-        uri = self.uri
+    def get_redacted_uri(self) -> str:
+        """Gets the redacted URI associated with the request (or placeholder if the URI
+        has not yet been received).
+
+        Note: This is necessary as the placeholder value in twisted is str
+        rather than bytes, so we need to sanitise `self.uri`.
+
+        Returns:
+            The redacted URI as a string.
+        """
+        uri = self.uri  # type: Union[bytes, str]
         if isinstance(uri, bytes):
-            uri = self.uri.decode("ascii", errors="replace")
+            uri = uri.decode("ascii", errors="replace")
         return redact_uri(uri)
 
-    def get_method(self):
-        """Gets the method associated with the request (or placeholder if not
-        method has yet been received).
+    def get_method(self) -> str:
+        """Gets the method associated with the request (or placeholder if method
+        has not yet been received).
 
         Note: This is necessary as the placeholder value in twisted is str
         rather than bytes, so we need to sanitise `self.method`.
 
         Returns:
-            str
+            The request method as a string.
         """
-        method = self.method
+        method = self.method  # type: Union[bytes, str]
         if isinstance(method, bytes):
-            method = self.method.decode("ascii")
+            return self.method.decode("ascii")
         return method
 
     def render(self, resrc):
@@ -432,7 +441,9 @@ class SynapseSite(Site):
 
         assert config.http_options is not None
         proxied = config.http_options.x_forwarded
-        self.requestFactory = XForwardedForRequest if proxied else SynapseRequest
+        self.requestFactory = (
+            XForwardedForRequest if proxied else SynapseRequest
+        )  # type: Type[Request]
         self.access_logger = logging.getLogger(logger_name)
         self.server_version_string = server_version_string.encode("ascii")
 
-- 
cgit 1.4.1