aiohttp: Fix header case sensitivity.

FuNK3Y · dpgeorge · commit 86df72330196 · 2025-04-12T10:51:31.000+10:00
According to RFC https://datatracker.ietf.org/doc/html/rfc7230#section-3.2 header names are case-insensitive. This commit makes sure that the module behaves consistently regardless of the casing of "Content-type" and "Content-Length" (other headers are not considered by the module). Without this fix, the client seems to wait for the connection termination (~10 seconds) prior to returning any content if the casing of "Content-Length" is different. Signed-off-by: FuNK3Y <fun__key@hotmail.com>
diff --git a/python-ecosys/aiohttp/aiohttp/__init__.py b/python-ecosys/aiohttp/aiohttp/__init__.py
@@ -18,8 +18,14 @@ class ClientResponse:
     def __init__(self, reader):
         self.content = reader
 
+    def _get_header(self, keyname, default):
+        for k in self.headers:
+            if k.lower() == keyname:
+                return self.headers[k]
+        return default
+
     def _decode(self, data):
-        c_encoding = self.headers.get("Content-Encoding")
+        c_encoding = self._get_header("content-encoding", None)
         if c_encoding in ("gzip", "deflate", "gzip,deflate"):
             try:
                 import deflate
@@ -39,10 +45,10 @@ async def read(self, sz=-1):
         return self._decode(await self.content.read(sz))
 
     async def text(self, encoding="utf-8"):
-        return (await self.read(int(self.headers.get("Content-Length", -1)))).decode(encoding)
+        return (await self.read(int(self._get_header("content-length", -1)))).decode(encoding)
 
     async def json(self):
-        return _json.loads(await self.read(int(self.headers.get("Content-Length", -1))))
+        return _json.loads(await self.read(int(self._get_header("content-length", -1))))
 
     def __repr__(self):
         return "<ClientResponse %d %s>" % (self.status, self.headers)
diff --git a/python-ecosys/aiohttp/manifest.py b/python-ecosys/aiohttp/manifest.py
@@ -1,6 +1,6 @@
 metadata(
     description="HTTP client module for MicroPython asyncio module",
-    version="0.0.3",
+    version="0.0.4",
     pypi="aiohttp",
 )
 

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`metadata(`
`2`	`2`	`description="HTTP client module for MicroPython asyncio module",`
`3`		`- version="0.0.3",`
	`3`	`+ version="0.0.4",`
`4`	`4`	`pypi="aiohttp",`
`5`	`5`	`)`
`6`	`6`