created options submenu

gamestonk_terminal/options/option_menu.py

@@ -0,0 +1,77 @@
+import argparse
+import requests
+
+from gamestonk_terminal import config_terminal as cfg
+from gamestonk_terminal.helper_funcs import get_flair, parse_known_args_and_warn
+from gamestonk_terminal.options import get_volume_graph
+
+def volume(l_args, s_ticker):
+    """ Show traded options volume. [Source: Yahoo Finance] """
+    parser = argparse.ArgumentParser(
+        add_help=False,
+        prog="volume",
+        description="""Display volume graph for a date. [Source: Yahoo Finance].""",
+    )
+
+    l_similar = []
+    try:
+        ns_parser = parse_known_args_and_warn(parser, l_args)
+        if not ns_parser:
+            return
+
+    except Exception as e:
+        print(e)
+
+    print("")
+    return l_similar
+
+def opt_menu(df_stock, s_ticker, s_start, s_interval):
+
+    # Add list of arguments that the options parser accepts
+    opt_parser = argparse.ArgumentParser(prog="opt", add_help=False)
+    choices = [
+        "help",
+        "q",
+        "quit",
+        "volume"
+    ]
+    opt_parser.add_argument("cmd", choices=choices)
+    completer = NestedCompleter.from_nested_dict({c: None for c in choices})
+
+    print_technical_analysis(s_ticker, s_start, s_interval)
+
+    # Loop forever and ever
+    while True:
+        # Get input command from user
+        if session and gtff.USE_PROMPT_TOOLKIT:
+            as_input = session.prompt(
+                f"{get_flair()} (opt)> ",
+                completer=completer,
+            )
+        else:
+            as_input = input(f"{get_flair()} (opt)> ")
+
+        # Images are non blocking - allows to close them if we type other command
+        plt.close()
+
+        # Parse fundamental analysis command of the list of possible commands
+        try:
+            (ns_known_args, l_args) = opt_parser.parse_known_args(as_input.split())
+
+        except SystemExit:
+            print("The command selected doesn't exist\n")
+            continue
+
+        if ns_known_args.cmd == "help":
+            print_technical_analysis(s_ticker, s_start, s_interval)
+
+        elif ns_known_args.cmd == "q":
+            # Just leave the FA menu
+            return False
+
+        elif ns_known_args.cmd == "quit":
+            # Abandon the program
+            return True
+
+        else:
+            print("Command not recognized!")