Added util function to print twitter errors

[rainbowstream.git] / rainbowstream / rainbow.py

diff --git a/rainbowstream/rainbow.py b/rainbowstream/rainbow.py
index c05183e74c6af1ee2529514bae48e27f85b9571d..2b8a456571c676bbd477b1dee2d4a16ddf41171f 100644 (file)
--- a/rainbowstream/rainbow.py
+++ b/rainbowstream/rainbow.py
@@ -12,14 +12,13 @@ import pkg_resources
 import socks
 import socket
 
+from io import BytesIO
 from twitter.stream import TwitterStream, Timeout, HeartbeatTimeout, Hangup
 from twitter.api import *
 from twitter.oauth import OAuth, read_token_file
 from twitter.oauth_dance import oauth_dance
 from twitter.util import printNicely
 
-from urllib import error
-
 from .draw import *
 from .colors import *
 from .config import *
@@ -74,11 +73,36 @@ def parse_arguments():
     parser.add_argument(
         '-pt',
         '--proxy-type',
-        default='SOCKS4',
+        default='SOCKS5',
         help='Proxy type (HTTP, SOCKS4, SOCKS5; Default: SOCKS5).')
     return parser.parse_args()
 
 
+def proxy_connect(args):
+    """
+    Connect to specified proxy
+    """
+    if args.proxy_host:
+        # Setup proxy by monkeypatching the standard lib
+        if args.proxy_type.lower() == "socks5" or not args.proxy_type:
+            socks.set_default_proxy(
+                socks.SOCKS5, args.proxy_host,
+                int(args.proxy_port))
+        elif args.proxy_type.lower() == "http":
+            socks.set_default_proxy(
+                socks.HTTP, args.proxy_host,
+                int(args.proxy_port))
+        elif args.proxy_type.lower() == "socks4":
+            socks.set_default_proxy(
+                socks.SOCKS4, args.proxy_host,
+                int(args.proxy_port))
+        else:
+            printNicely(
+                magenta("Sorry, wrong proxy type specified! Aborting..."))
+            sys.exit()
+        socket.socket = socks.socksocket
+
+
 def authen():
     """
     Authenticate with Twitter OAuth
@@ -1973,6 +1997,7 @@ def stream(domain, args, name='Rainbow Stream'):
         # Block new stream until other one exits
         StreamLock.acquire()
         g['stream_stop'] = False
+        last_tweet_time = time.time()
         for tweet in tweet_iter:
             if tweet is None:
                 printNicely("-- None --")
@@ -1993,6 +2018,10 @@ def stream(domain, args, name='Rainbow Stream'):
                 StreamLock.release()
                 break
             elif tweet.get('text'):
+                # Slow down the stream by STREAM_DELAY config key
+                if time.time() - last_tweet_time < c['STREAM_DELAY']:
+                    continue
+                last_tweet_time = time.time()
                 # Check the semaphore pause and lock (stream process only)
                 if g['pause']:
                     continue
@@ -2042,21 +2071,9 @@ def fly():
     # Initial
     args = parse_arguments()
     try:
-        if args.proxy_host:
-            # Setup proxy by monkeypatching the standard lib
-            # You might want to check https://github.com/Anorov/PySocks for further
-            # further info.
-            if args.proxy_type.lower() == "socks5" or not args.proxy_type:
-                socks.set_default_proxy(socks.SOCKS5, args.proxy_host, int(args.proxy_port))
-            elif args.proxy_type.lower() == "http":
-                socks.set_default_proxy(socks.HTTP, args.proxy_host, int(args.proxy_port))
-            elif args.proxy_type.lower() == "socks4":
-                socks.set_default_proxy(socks.SOCKS4, args.proxy_host, int(args.proxy_port))
-            else:
-                printNicely(magenta("Sorry, wrong proxy type specified! Aborting..."))
-                sys.exit()
-            socket.socket = socks.socksocket
+        proxy_connect(args)
         init(args)
+    # Twitter API connection problem
     except TwitterHTTPError:
         printNicely('')
         printNicely(
@@ -2064,7 +2081,8 @@ def fly():
         printNicely(magenta("Let's try again later."))
         save_history()
         sys.exit()
-    except (ConnectionRefusedError, socks.ProxyConnectionError, error.URLError):
+    # Proxy connection problem
+    except (socks.ProxyConnectionError, URLError):
         printNicely(
             magenta("There seems to be a connection problem."))
         printNicely(