From 0911fe3e588346c5562af3891dbbe14932f0d131 Mon Sep 17 00:00:00 2001
From: Fantix King <fantix.king@gmail.com>
Date: Fri, 27 Dec 2013 13:25:31 +0800
Subject: [PATCH] Fix indexing exceptions (ex[0]) by using args (ex.args[0]),
 refs #38

---
 examples/geventsendfile.py        | 2 +-
 gevent/baseserver.py              | 2 +-
 gevent/server.py                  | 4 ++--
 gevent/socket.py                  | 2 +-
 gevent/ssl.py                     | 2 +-
 greentest/test__socket_ex.py      | 2 +-
 greentest/test__socket_timeout.py | 1 -
 7 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/examples/geventsendfile.py b/examples/geventsendfile.py
index 728cda3bc..17d4c93dc 100644
--- a/examples/geventsendfile.py
+++ b/examples/geventsendfile.py
@@ -15,7 +15,7 @@ def gevent_sendfile(out_fd, in_fd, offset, count):
             #print('%s: sent %s [%d%%]' % (out_fd, sent, 100*total_sent/count))
             total_sent += sent
         except OSError as ex:
-            if ex[0] == EAGAIN:
+            if ex.args[0] == EAGAIN:
                 wait_write(out_fd)
             else:
                 raise
diff --git a/gevent/baseserver.py b/gevent/baseserver.py
index 3d120fe70..f1039cc33 100644
--- a/gevent/baseserver.py
+++ b/gevent/baseserver.py
@@ -284,7 +284,7 @@ def serve_forever(self, stop_timeout=None):
             Greenlet.spawn(self.stop, timeout=stop_timeout).join()
 
     def is_fatal_error(self, ex):
-        return isinstance(ex, _socket.error) and ex[0] in self.fatal_errors
+        return isinstance(ex, _socket.error) and ex.args[0] in self.fatal_errors
 
 
 def _extract_family(host):
diff --git a/gevent/server.py b/gevent/server.py
index aefd6269c..afd4819fd 100644
--- a/gevent/server.py
+++ b/gevent/server.py
@@ -92,7 +92,7 @@ def do_read(self):
         try:
             client_socket, address = self.socket.accept()
         except _socket.error as err:
-            if err[0] == EWOULDBLOCK:
+            if err.args[0] == EWOULDBLOCK:
                 return
             raise
         return socket(_sock=client_socket), address
@@ -131,7 +131,7 @@ def do_read(self):
         try:
             data, address = self._socket.recvfrom(8192)
         except _socket.error as err:
-            if err[0] == EWOULDBLOCK:
+            if err.args[0] == EWOULDBLOCK:
                 return
             raise
         return data, address
diff --git a/gevent/socket.py b/gevent/socket.py
index 530b55c03..5050bdb08 100644
--- a/gevent/socket.py
+++ b/gevent/socket.py
@@ -303,7 +303,7 @@ def accept(self):
                 client_socket, address = sock.accept()
                 break
             except error as ex:
-                if ex[0] != EWOULDBLOCK or self.timeout == 0.0:
+                if ex.args[0] != EWOULDBLOCK or self.timeout == 0.0:
                     raise
                 sys.exc_clear()
             self._wait(self._read_event)
diff --git a/gevent/ssl.py b/gevent/ssl.py
index a0cd043e7..357c1bff6 100644
--- a/gevent/ssl.py
+++ b/gevent/ssl.py
@@ -71,7 +71,7 @@ def __init__(self, sock, keyfile=None, certfile=None,
         try:
             socket.getpeername(self)
         except socket_error as e:
-            if e[0] != errno.ENOTCONN:
+            if e.args[0] != errno.ENOTCONN:
                 raise
             # no, no connection yet
             self._sslobj = None
diff --git a/greentest/test__socket_ex.py b/greentest/test__socket_ex.py
index 0b19dd42e..48b968a6a 100644
--- a/greentest/test__socket_ex.py
+++ b/greentest/test__socket_ex.py
@@ -12,7 +12,7 @@ def test(self):
         try:
             sock.send('a', timeout=1)
         except socket.error as ex:
-            if ex[0] != 9:
+            if ex.args[0] != 9:
                 raise
 
 
diff --git a/greentest/test__socket_timeout.py b/greentest/test__socket_timeout.py
index f37d4c71a..c1fe6d3c6 100644
--- a/greentest/test__socket_timeout.py
+++ b/greentest/test__socket_timeout.py
@@ -31,7 +31,6 @@ def test(self):
                 except socket.error as ex:
                     self.assertEqual(ex.args, ('timed out',))
                     self.assertEqual(str(ex), 'timed out')
-                    self.assertEqual(ex[0], 'timed out')
             finally:
                 sock.close()
         finally: