add read methods to text and json files

src/utilities/jsonfile.py

@@ -1,6 +1,6 @@
 __author__ = 'stubbfel'
 import json
-from utilities.textfileutility import TextFile
+from utilities.textfile import TextFile
 
 
 class JsonFile(TextFile):
@@ -12,7 +12,7 @@ class JsonFile(TextFile):
         """
         super(JsonFile, self).__init__(filename)
 
-    def write_json(self, json_object):
+    def write_json_file(self, json_object):
         """
         write a json object to a text file
         :param json_object: json object, which has  to be saved. If the object is a string,
@@ -27,4 +27,10 @@ class JsonFile(TextFile):
         json_string = json.dumps(json_object, indent=4)
         self.write_text_file(json_string)
 
+    def read_json_file(self):
+        """
+        method read and convert the content of the file to a json object
+        :return: dict - json object
+        """
+        return json.loads(self.read_text_file())
 

src/utilities/textfile.py

@@ -30,6 +30,15 @@ class TextFile:
         if self.exists_file:
             os.remove(self._filename)
 
+    def read_text_file(self):
+        """
+        method return and read the content of a text file
+
+        :return: str - file content
+        """
+        with open(self._filename, newline='\n') as file:
+            return file.read()
+
     @property
     def exists_file(self):
         """