rename yt_live_chat_stats

- snake case

1 files changed, 108 insertions, 0 deletions

diff --git a/yt_livechat_stats.py b/yt_livechat_stats.py
new file mode 100644
index 0000000..1639121
--- /dev/null
+++ b/yt_livechat_stats.py
@@ -0,0 +1,108 @@
+import pytchat
+import time
+import argparse
+from currencies import CurrencyConv
+import curses
+import os
+
+
+class StreamEndedError(Exception):
+    pass
+
+def main(stdscr, video_id: str, args: argparse.Namespace):
+    curses.curs_set(0)
+    height, width = stdscr.getmaxyx()
+    max_num_messages = -(height-4) if args.max_messages is None else args.max_messages
+    stdscr.nodelay(True)
+    chat_window = curses.newwin(height - 4, width, 8, 0) 
+
+    chat = pytchat.create(video_id=video_id)
+
+    message_count = 0
+    current_earnings_superchat_usd = 0.0
+    membership_count = 0
+    superchat_messages = []
+    start_time = time.time()
+    start_time_const = time.time()
+    if args.earnings:
+        currency_converter = CurrencyConv()
+
+    try:
+        while chat.is_alive():
+            for chat_data in chat.get().sync_items():
+                key = stdscr.getch()
+                if key == ord('q'):
+                    raise Exception("User ended data collection")
+                if args.earnings and chat_data.amountValue != 0.0:
+                    current_earnings_superchat_usd += currency_converter.convert(chat_data.amountValue, chat_data.currency, "USD")
+                    superchat_messages.append((chat_data.author.name, chat_data.amountString, chat_data.message))
+
+                if args.earnings and "Welcome New Member!" in chat_data.message:
+                    superchat_messages.append((chat_data.author.name, "Membership", chat_data.message))
+                    membership_count += 1
+                
+                message_count += 1
+
+                elapsed_time = time.time() - start_time
+                if elapsed_time >= 1:
+                    stdscr.erase()
+                    messages_per_second = message_count / elapsed_time
+                    if args.track_moments > 0 and messages_per_second > args.track_moments:
+                        stdscr.addstr(1, 0, "Message rate exceeded " + str(args.track_moments) + " at " + str(time.time()), curses.A_BLINK)
+                        if not os.path.exists(f"{video_id}-moments.txt"):
+                            open(f"{video_id}-moments.txt", "w").close()
+                        with open(f"{video_id}-moments.txt", "a") as f:
+                            timestamp = chat_data.timestamp
+                            if args.start_time > 0:
+                                timestamp = timestamp - args.start_time
+                                timestamp = time.strftime("%H:%M:%S", time.gmtime(timestamp))
+                                
+                            f.write(f"Message rate exceeded {args.track_moments} per second at {chat_data.timestamp}\n")
+                    messages_per_second_text = f"Messages per second: {messages_per_second:.2f}"
+                    timestamp_since_start = time.strftime("%H:%M:%S", time.gmtime(time.time() - start_time_const))
+                    info_msg = "Now collecting data for " + video_id + " Elapsed time: " + timestamp_since_start + " seconds (Press q to quit)"
+                    chat_window_seperator_txt = "-" * width
+                    stdscr.addstr(0, 0, info_msg, curses.A_BOLD)
+                    stdscr.addstr(2, 0, messages_per_second_text)
+                    stdscr.addstr(6, 0, chat_window_seperator_txt)
+
+                    if args.earnings:
+                        current_earnings_usd = current_earnings_superchat_usd + membership_count * args.membership
+                        earnings_text = f"Current earnings (USD): {current_earnings_usd:.2f}"
+                        membership_count_text = f"New/Renewing Members: {membership_count}"
+                        stdscr.addstr(3, 0, earnings_text)
+                        stdscr.addstr(4, 0, membership_count_text)
+
+                    stdscr.refresh()
+                    message_count = 0
+                    start_time = time.time()
+
+                # Update chat window
+                chat_window.erase()
+                for i, message in enumerate(superchat_messages[max_num_messages:]): 
+                    chat_window.addstr(i, 0, f"{message[0]}: {message[1]} - {message[2]}")
+                chat_window.refresh()
+
+    except Exception as e:
+        with open(f"{video_id}.txt", "w") as f:
+            f.write(f"Data collection ended due to: {str(e)}\n")
+            f.write(f"Messages per second: {messages_per_second:.2f}\n")
+            if args.earnings:
+                f.write(f"Current earnings (USD): {current_earnings_usd:.2f}\n")
+                f.write(f"New/Renewing Members: {membership_count}\n")
+                f.write("--- Logged Superchats ---\n")
+                for message in superchat_messages:
+                    f.write(f"{message[0]}: {message[1]} - {message[2]}\n")
+        print("Saving data collected so far to " + f"{video_id}.txt")
+        print(e)
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description='YouTube Live Chat Message Rate Tracker')
+    parser.add_argument('video_id', help='The ID of the YouTube video for the live chat')
+    parser.add_argument('--earnings', action='store_true', help='Show earnings through Superchats, Super Stickers, and Memberships')
+    parser.add_argument('--membership', type=float, default=4.99, help='The amount of money a membership is worth')
+    parser.add_argument('--track-moments', type=int, default=0, help='Log timestamps when the message rate exceeds this value')
+    parser.add_argument('--max-messages', type=int, default=None, help="The maximum number of messages to collect")
+    parser.add_argument('-start-time', type=int, default=0, help='The known UNIX timestamp of when the stream started (for calculating timestamps')
+    args = parser.parse_args()
+    curses.wrapper(main, args.video_id, args)