[fix] engine & network issues / documentation and type annotations

This patch fixes some quirks and issues related to the engines and the network.
Each engine has its own network and this network was broken for the following
engines[1]:

- archlinux
- bing
- dailymotion
- duckduckgo
- google
- peertube
- startpage
- wikipedia

Since the files have been touched anyway, the type annotaions of the engine
modules has also been completed so that error messages from the type checker are
no longer reported.

Related and (partial) fixed issue:

- [1] https://github.com/searxng/searxng/issues/762#issuecomment-1605323861
- [2] https://github.com/searxng/searxng/issues/2513
- [3] https://github.com/searxng/searxng/issues/2515

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/searx/engines/wikipedia.py b/searx/engines/wikipedia.py
index 98b3d6f9e..b4b70208d 100644
--- a/searx/engines/wikipedia.py
+++ b/searx/engines/wikipedia.py
@@ -61,7 +61,7 @@ import babel
 from lxml import html
 
 from searx import utils
-from searx import network
+from searx import network as _network
 from searx import locales
 from searx.enginelib.traits import EngineTraits
 
@@ -180,7 +180,7 @@ def response(resp):
             ):
                 return []
 
-    network.raise_for_httperror(resp)
+    _network.raise_for_httperror(resp)
 
     api_result = resp.json()
     title = utils.html_to_text(api_result.get('titles', {}).get('display') or api_result.get('title'))
@@ -267,7 +267,7 @@ def fetch_wikimedia_traits(engine_traits: EngineTraits):
         for sxng_tag in sxng_tag_list:
             engine_traits.regions[sxng_tag] = eng_tag
 
-    resp = network.get(list_of_wikipedias)
+    resp = _network.get(list_of_wikipedias)
     if not resp.ok:
         print("ERROR: response from Wikipedia is not OK.")