"Fix img url parsing"

client/command.py

@@ -164,12 +164,11 @@ class GetCommand(AbstractCommand):
 
         return Message(version, status, msg, headers)
 
-    def _await_response(self, client, retriever) -> str:
+    def _await_response(self, client, retriever):
         msg = self._get_preamble(retriever)
 
         from client import response_handler
         self.filename = response_handler.handle(client, msg, self, self.dir)
-        return
 
 
 class PostCommand(AbstractWithBodyCommand):

client/response_handler.py

@@ -247,25 +247,27 @@ class HTMLDownloadHandler(DownloadHandler):
             file.write(str(soup))
 
     def __download_image(self, img_src, host, base_url):
-        parsed = urlsplit(img_src)
-
         logging.debug("Downloading image: %s", img_src)
 
+        parsed = urlsplit(img_src)
+
         if parsed.scheme not in ("", "http", "https"):
             # Not a valid url
             return None
 
-        if parsed.hostname == host:
+        if parsed.hostname is None:
+            if img_src[0] == "/":
+                img_src = host + img_src
+            else:
+                img_src = os.path.join(os.path.dirname(base_url), img_src)
+
+        if parsed.hostname is None or parsed.hostname == host:
             port = self.cmd.port
         elif ":" in parsed.netloc:
             port = parsed.netloc.split(":", 1)[1]
         else:
             port = 80
 
-        if len(parsed.netloc) == 0 and parsed.path != "/":
-            # relative url, append base_url
-            img_src = os.path.join(os.path.dirname(base_url), parsed.path)
-
         command = GetCommand(img_src, port, os.path.dirname(self.path))
         command.execute(True)
 

httplib/parser.py

@@ -177,6 +177,7 @@ def get_headers(client: HTTPSocket):
 
     return result
 
+
 def parse_headers(lines):
     headers = []
     # first header after the status-line may not contain a space
@@ -210,6 +211,7 @@ def parse_headers(lines):
 
     return result
 
+
 def check_next_header(headers, next_header: str, next_value: str):
     if next_header == "content-length":
         if "content-length" in headers:
@@ -229,8 +231,11 @@ def parse_uri(uri: str):
         path = parsed.path
         if parsed.query != '':
             path = f"{path}?{parsed.query}"
-    else:
+    elif "/" in uri:
         (host, path) = uri.split("/", 1)
+    else:
+        host = uri
+        path = "/"
 
     if ":" in host:
         host, port = host.split(":", 1)