[OE-Drucken] Started implementation of config parser

Signed-off-by: Jim Martens <github@2martens.de>

oe/Drucken/oeprint/config.py

@@ -0,0 +1,30 @@
+"""config.py: Provides functions to read the config"""
+
+__author__ = 'Jim Martens'
+
+import json
+
+
+class Config:
+    def __init__(self, config_file):
+        self.config_file = config_file
+        self.config_data = self.load_json_file()
+
+    def load_build(self, build):
+        """
+        Loads the data of a particular build
+        :type build: str
+        :rtype: object
+        """
+        build_data = self.config_data[build]
+        return build_data
+
+    def load_json_file(self):
+        """
+        Loads the JSON config file
+        :type self: oeprint.config.Config
+        :rtype : object
+        """
+        file = open(self.config_file, 'r', encoding='utf-8')
+        json_data = json.load(file)
+        return json_data