Add back try/catch to match dhtml code block

etherpump/commands/pull.py

@@ -470,6 +470,7 @@ async def handle_pad(args, padid, data, info, session):
         downloaded_html = True
 
         if html["_code"] == 200:
+            try:
                 html_body = html["data"]["html"]
                 ver["path"] = p + ".raw.html"
                 ver["url"] = quote(ver["path"])
@@ -486,6 +487,8 @@ async def handle_pad(args, padid, data, info, session):
                 async with await trio.open_file(ver["path"], "w") as f:
                     output = ET.tostring(doc, method="html", encoding="unicode")
                     await f.write(output)
+            except TypeError:
+                ver["message"] = html["message"]
 
     if args.all or args.magicwords:
         if not downloaded_html:
@@ -495,6 +498,7 @@ async def handle_pad(args, padid, data, info, session):
         ver["code"] = html["_code"]
 
         if html["_code"] == 200:
+            try:
                 html_body = html["data"]["html"]
                 ver["path"] = p + ".magicwords.html"
                 ver["url"] = quote(ver["path"])
@@ -517,6 +521,8 @@ async def handle_pad(args, padid, data, info, session):
                 async with await trio.open_file(ver["path"], "w") as f:
                     output = ET.tostring(doc, method="html", encoding="unicode")
                     await f.write(output)
+            except TypeError:
+                ver["message"] = html["message"]
 
     # output meta
     if args.all or args.meta: