#!/usr/bin/env python3
"""
Debug Reddit API credentials.
"""
import os
import praw
from dotenv import load_dotenv
def main():
"""Check Reddit credentials step by step."""
load_dotenv()
print("🔧 Reddit API Credential Checker")
print("=" * 40)
# Check environment variables
client_id = os.getenv("REDDIT_CLIENT_ID")
client_secret = os.getenv("REDDIT_CLIENT_SECRET")
user_agent = os.getenv("REDDIT_USER_AGENT")
print(f"✅ Client ID: {client_id[:8] if client_id else 'MISSING'}...")
print(f"✅ Client Secret: {'SET' if client_secret else 'MISSING'}")
print(f"✅ User Agent: {user_agent if user_agent else 'MISSING'}")
if not all([client_id, client_secret, user_agent]):
print("❌ Missing credentials!")
return
print(f"\n🔍 Client ID length: {len(client_id)} chars")
print(f"🔍 Client Secret length: {len(client_secret)} chars")
# Expected lengths
if len(client_id) < 10 or len(client_id) > 25:
print("⚠️ Client ID seems wrong length (should be ~14-20 chars)")
if len(client_secret) < 20 or len(client_secret) > 35:
print("⚠️ Client Secret seems wrong length (should be ~27-30 chars)")
# Test basic Reddit connection
print(f"\n🔗 Testing Reddit API connection...")
try:
reddit = praw.Reddit(
client_id=client_id,
client_secret=client_secret,
user_agent=user_agent,
)
# Test with a simple read-only call
print("🔍 Testing read-only access...")
# Get Reddit's own account info (public)
me = reddit.user.me()
if me is None:
print("✅ Read-only access working! (No user authentication)")
# Test subreddit access
print("🔍 Testing subreddit access...")
subreddit = reddit.subreddit("announcements")
print(f"✅ Subreddit access: {subreddit.display_name}")
print(f" Subscribers: {subreddit.subscribers:,}")
else:
print(f"✅ Authenticated as: {me.name}")
except Exception as e:
print(f"❌ Reddit API Error: {str(e)}")
print("\n🔧 Possible issues:")
print("1. Wrong Client ID (should be under your app name)")
print("2. Wrong Client Secret (longer string)")
print("3. Reddit app not set to 'script' type")
print("4. User agent not unique enough")
if __name__ == "__main__":
main()
