WIP for axolotl trainer

src/axolotl/convert.py

@@ -0,0 +1,50 @@
+import json
+import sys
+
+
+class FileReader:
+    def read(self, file_path):
+        with open(file_path, "r") as file:
+            return file.read()
+
+
+class FileWriter:
+    def __init__(self, file_path):
+        self.file_path = file_path
+
+    def write(self, content):
+        with open(self.file_path, "w") as file:
+            file.write(content)
+
+
+class StdoutWriter:
+    def write(self, content):
+        sys.stdout.write(content)
+        sys.stdout.write("\n")
+
+
+class JsonParser:
+    def parse(self, content):
+        return json.loads(content)
+
+
+class JsonlSerializer:
+    def serialize(self, data):
+        lines = [json.dumps(item) for item in data]
+        return "\n".join(lines)
+
+
+class JsonToJsonlConverter:
+    def __init__(self, file_reader, file_writer, json_parser, jsonl_serializer):
+        self.file_reader = file_reader
+        self.file_writer = file_writer
+        self.json_parser = json_parser
+        self.jsonl_serializer = jsonl_serializer
+
+    def convert(self, input_file_path, output_file_path):
+        content = self.file_reader.read(input_file_path)
+        data = self.json_parser.parse(content)
+        jsonl_content = self.jsonl_serializer.serialize(data)
+        self.file_writer.write(jsonl_content)
+
+