Change storage to use text format per default, instead of yaml, but still support yaml.

chatmastermind/storage.py

@@ -5,6 +5,32 @@ from .utils import terminal_width, append_message, message_to_chat
 from typing import List, Dict, Any, Optional
 
 
+def read_file(fname: str) -> Dict[str, Any]:
+    with open(fname, "r") as fd:
+        text = fd.read().split('\n')
+        tags = [x.strip() for x in text.pop(0).split(':')[1].strip().split(',')]
+        question_idx = text.index("=== QUESTION ===") + 1
+        answer_idx = text.index("==== ANSWER ====")
+        question = "\n".join(text[question_idx:answer_idx]).strip()
+        answer = "\n".join(text[answer_idx + 1:]).strip()
+        return {"question": question, "answer": answer, "tags": tags}
+
+
+def dump_data(data: Dict[str, Any]) -> str:
+    with io.StringIO() as fd:
+        fd.write(f'TAGS: {", ".join(data["tags"])}\n')
+        fd.write(f'=== QUESTION ===\n{data["question"]}\n')
+        fd.write(f'==== ANSWER ====\n{data["answer"]}\n')
+        return fd.getvalue()
+
+
+def write_file(fname: str, data: Dict[str, Any]) -> None:
+    with open(fname, "w") as fd:
+        fd.write(f'TAGS: {", ".join(data["tags"])}\n')
+        fd.write(f'=== QUESTION ===\n{data["question"]}\n')
+        fd.write(f'==== ANSWER ====\n{data["answer"]}\n')
+
+
 def save_answers(question: str,
                  answers: list[str],
                  tags: list[str],
@@ -26,22 +52,7 @@ def save_answers(question: str,
         title_end = '-' * (terminal_width() - len(title))
         print(f'{title}{title_end}')
         print(answer)
-        with open(f"{num:04d}.yaml", "w") as fd:
-            with io.StringIO() as f:
-                yaml.dump({'question': question},
-                          f,
-                          default_style="|",
-                          default_flow_style=False)
-                fd.write(f.getvalue().replace('"question":', "question:", 1))
-            with io.StringIO() as f:
-                yaml.dump({'answer': answer},
-                          f,
-                          default_style="|",
-                          default_flow_style=False)
-                fd.write(f.getvalue().replace('"answer":', "answer:", 1))
-            yaml.dump({'tags': wtags},
-                      fd,
-                      default_flow_style=False)
+        write_file(f"{num:04d}.txt", {"question": question, "answer": answer, "tags": wtags})
     with open(next_fname, 'w') as f:
         f.write(f'{num}')
 
@@ -57,13 +68,17 @@ def create_chat(question: Optional[str],
         if file.suffix == '.yaml':
             with open(file, 'r') as f:
                 data = yaml.load(f, Loader=yaml.FullLoader)
-            data_tags = set(data.get('tags', []))
-            tags_match = \
-                not tags or data_tags.intersection(tags)
-            extags_do_not_match = \
-                not extags or not data_tags.intersection(extags)
-            if tags_match and extags_do_not_match:
-                message_to_chat(data, chat)
+        elif file.suffix == '.txt':
+            data = read_file(file)
+        else:
+            continue
+        data_tags = set(data.get('tags', []))
+        tags_match = \
+            not tags or data_tags.intersection(tags)
+        extags_do_not_match = \
+            not extags or not data_tags.intersection(extags)
+        if tags_match and extags_do_not_match:
+            message_to_chat(data, chat)
     if question:
         append_message(chat, 'user', question)
     return chat
@@ -75,10 +90,14 @@ def get_tags(config: Dict[str, Any], prefix: Optional[str]) -> List[str]:
         if file.suffix == '.yaml':
             with open(file, 'r') as f:
                 data = yaml.load(f, Loader=yaml.FullLoader)
-            for tag in data.get('tags', []):
-                if prefix and len(prefix) > 0:
-                    if tag.startswith(prefix):
-                        result.append(tag)
-                else:
+        elif file.suffix == '.txt':
+            data = read_file(file)
+        else:
+            continue
+        for tag in data.get('tags', []):
+            if prefix and len(prefix) > 0:
+                if tag.startswith(prefix):
                     result.append(tag)
+            else:
+                result.append(tag)
     return list(set(result))