adds argparser to specify which CSV and a question count

standalone_tui.py

@@ -1,13 +1,11 @@
 #!/usr/bin/python3
 
 import pathlib
-import time
+import argparse
 import os
-import csv
 import random
 from rich.console import Console
 from rich.markdown import Markdown
-
 from ccpq.lib_ccpq import Question, Database, Game
 
 MSG = {
@@ -94,13 +92,18 @@ class Tui(object):
 
 
 class Application(object):
-    def __init__(self, filepath, interface):
+    def __init__(self, filepath, interface, number):
         self._db = Database(filepath)
+        self._number = number
         self._session = Game()
         self._interface = interface
 
+    def start(self):
+        pass
+
+
     def run(self):
-        while True:
+        while self._number > 0:
             question = self._db.get_question()
             self._interface.ask_question(question)
             answer = self._interface.prompt_for_answer()
@@ -109,15 +112,21 @@ class Application(object):
             self._interface.show_success(stat)
             self._interface.show_response(question)
             self._interface.show_stats(self._session.get_stats())
+            self._number -= 1
+        self.quit()
 
     def quit(self):
         self._interface.goodbye()
 
 
 if __name__ == "__main__":
-    filepath = pathlib.Path("./data/list_book1.csv")
+    parser = argparse.ArgumentParser()
+    parser.add_argument("-f", "--file", required=True, help="file to use as database", action="store")
+    parser.add_argument("-n", "--number", default=10, help="number of questions to ask", type=int, action="store")
+    args = parser.parse_args()
+    filepath = pathlib.Path(args.file)
     interface = Tui()
-    app = Application(filepath, interface)
+    app = Application(filepath, interface, args.number)
     try:
         app.run()
     except KeyboardInterrupt: