[mod] get rid of searx/brand.py

Removes module searx/brand.py and creates a namespace at searx.brand.

This patch is a first 'proof of concept'.  Later we can decide to remove the
brand namespace entirely or not.

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

searx/__init__.py

@@ -60,3 +60,49 @@ if 'SEARX_SECRET' in environ:
     settings['server']['secret_key'] = environ['SEARX_SECRET']
 if 'SEARX_BIND_ADDRESS' in environ:
     settings['server']['bind_address'] = environ['SEARX_BIND_ADDRESS']
+
+
+class _brand_namespace:
+
+    @classmethod
+    def get_val(cls, group, name, default=''):
+        return settings[group].get(name, False) or ''
+
+    @property
+    def SEARX_URL(self):
+        return self.get_val('server', 'base_url')
+
+    @property
+    def GIT_URL(self):
+        return self.get_val('general', 'git_url')
+
+    @property
+    def GIT_BRANCH(self):
+        return self.get_val('general', 'git_branch')
+
+    @property
+    def ISSUE_URL(self):
+        return self.get_val('general', 'issue_url')
+
+    @property
+    def DOCS_URL(self):
+        return self.get_val('general', 'docs_url')
+
+    @property
+    def PUBLIC_INSTANCES(self):
+        return self.get_val('general', 'public_instances')
+
+    @property
+    def CONTACT_URL(self):
+        return self.get_val('general', 'contact_url')
+
+    @property
+    def WIKI_URL(self):
+        return self.get_val('general', 'wiki_url')
+
+    @property
+    def TWITTER_URL(self):
+        return self.get_val('general', 'twitter_url')
+
+
+brand = _brand_namespace()

searx/brand.py

@@ -1,9 +0,0 @@
-SEARX_URL = ''
-GIT_URL = 'https://github.com/searx/searx'
-GIT_BRANCH = 'master'
-ISSUE_URL = 'https://github.com/searx/searx/issues'
-DOCS_URL = 'https://searx.github.io/searx'
-PUBLIC_INSTANCES = 'https://searx.space'
-CONTACT_URL = ''
-WIKI_URL = 'https://github.com/searx/searx/wiki'
-TWITTER_URL = 'https://twitter.com/Searx_engine'