Hotfix: Send generic "Mozilla" in user agent

Randomizing the "Mozilla" portion of the user agent changed the
character encoding to GB2312. Setting it to plain "Mozilla" enforces
UTF-8 encoding.

Bump to version 0.4.1 for release of bug fix

Fixes #267

app/__init__.py

@@ -21,7 +21,7 @@ app.default_key = generate_user_key()
 app.no_cookie_ips = []
 app.config['SECRET_KEY'] = os.urandom(32)
 app.config['SESSION_TYPE'] = 'filesystem'
-app.config['VERSION_NUMBER'] = '0.4.0'
+app.config['VERSION_NUMBER'] = '0.4.1'
 app.config['APP_ROOT'] = os.getenv(
     'APP_ROOT',
     os.path.dirname(os.path.abspath(__file__)))

app/request.py

@@ -49,14 +49,13 @@ def send_tor_signal(signal: Signal) -> bool:
 
 
 def gen_user_agent(is_mobile) -> str:
-    mozilla = random.choice(['Moo', 'Woah', 'Bro', 'Slow']) + 'zilla'
     firefox = random.choice(['Choir', 'Squier', 'Higher', 'Wire']) + 'fox'
     linux = random.choice(['Win', 'Sin', 'Gin', 'Fin', 'Kin']) + 'ux'
 
     if is_mobile:
-        return MOBILE_UA.format(mozilla, firefox)
+        return MOBILE_UA.format("Mozilla", firefox)
 
-    return DESKTOP_UA.format(mozilla, linux, firefox)
+    return DESKTOP_UA.format("Mozilla", linux, firefox)
 
 
 def gen_query(query, args, config, near_city=None) -> str:

setup.py

@@ -8,7 +8,7 @@ setuptools.setup(
     author='Ben Busby',
     author_email='benbusby@protonmail.com',
     name='whoogle-search',
-    version='0.4.0',
+    version='0.4.1',
     include_package_data=True,
     install_requires=requirements,
     description='Self-hosted, ad-free, privacy-respecting metasearch engine',