use enums

stacosys/conf/config.py

@@ -1,10 +1,11 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
+from enum import Enum
 import profig
 
 
-class ConfigParameter:
+class ConfigParameter(Enum):
     DB_URL = "main.db_url"
     DB_BACKUP_JSON_FILE = "main.db_backup_json_file"
     LANG = "main.lang"
@@ -47,18 +48,18 @@ class Config:
         config._params.update(cfg)
         return config
 
-    def exists(self, key):
+    def exists(self, key: ConfigParameter):
-        return key in self._params
+        return key.value in self._params
 
-    def get(self, key):
+    def get(self, key: ConfigParameter):
-        return self._params[key] if key in self._params else None
+        return self._params[key.value] if key.value in self._params else None
 
-    def put(self, key, value):
+    def put(self, key: ConfigParameter, value):
-        self._params[key] = value
+        self._params[key.value] = value
 
-    def get_int(self, key):
+    def get_int(self, key: ConfigParameter):
-        return int(self._params[key])
+        return int(self._params[key.value])
 
-    def get_bool(self, key):
+    def get_bool(self, key: ConfigParameter):
-        return self._params[key].lower() in ("yes", "true")
+        return self._params[key.value].lower() in ("yes", "true")
 

stacosys/core/database.py

@@ -25,7 +25,6 @@ class Database:
         db.connect()
 
         from stacosys.model.comment import Comment
-
         db.create_tables([Comment], safe=True)
 
 

stacosys/core/templater.py

@@ -1,22 +1,22 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-
+from enum import Enum
 from jinja2 import Environment, FileSystemLoader
 
 
-class Templater:
+class Template(Enum):
-    def __init__(self, template_path):
-        self._env = Environment(loader=FileSystemLoader(template_path))
-
-    def get_template(self, lang, name):
-        return self._env.get_template(lang + "/" + name + ".tpl")
-
-
-class Template:
     DROP_COMMENT = "drop_comment"
     APPROVE_COMMENT = "approve_comment"
     NEW_COMMENT = "new_comment"
     NOTIFY_MESSAGE = "notify_message"
     RSS_TITLE_MESSAGE = "rss_title_message"
 
+
+class Templater:
+    def __init__(self, template_path):
+        self._env = Environment(loader=FileSystemLoader(template_path))
+
+    def get_template(self, lang, template: Template):
+        return self._env.get_template(lang + "/" + template.value + ".tpl")
+