From 87336be46b1c5ee65a249ddc2a1915e879357eed Mon Sep 17 00:00:00 2001
From: Benoit Chesneau <bchesneau@gmail.com>
Date: Tue, 16 Feb 2010 14:24:40 +0100
Subject: [PATCH] remove unused import/var and some fixes

---
 gunicorn/arbiter.py | 4 +---
 gunicorn/config.py  | 4 +---
 gunicorn/main.py    | 6 +-----
 gunicorn/worker.py  | 2 +-
 tests/t.py          | 2 +-
 5 files changed, 5 insertions(+), 13 deletions(-)

diff --git a/gunicorn/arbiter.py b/gunicorn/arbiter.py
index 3fb98de6..deff9010 100644
--- a/gunicorn/arbiter.py
+++ b/gunicorn/arbiter.py
@@ -7,12 +7,10 @@ from __future__ import with_statement
 
 import copy
 import errno
-import fcntl
 import logging
 import os
 import select
 import signal
-import socket
 import sys
 import tempfile
 import time
@@ -59,7 +57,7 @@ class Arbiter(object):
             a = os.stat(os.environ('PWD'))
             b = os.stat(os.getcwd())
             if a.ino == b.ino and a.dev == b.dev:
-                cwd = pwd
+                cwd = os.environ('PWD')
             else:
                 cwd = os.getcwd()
         except:
diff --git a/gunicorn/config.py b/gunicorn/config.py
index ad6e398d..f5978e2a 100644
--- a/gunicorn/config.py
+++ b/gunicorn/config.py
@@ -117,6 +117,4 @@ class Config(object):
         
     def before_exec(self, *args):
         return self._hook("before_exec", *args)
-        
-    
-          
\ No newline at end of file
+                  
\ No newline at end of file
diff --git a/gunicorn/main.py b/gunicorn/main.py
index 0b97c5ba..6ef890a0 100644
--- a/gunicorn/main.py
+++ b/gunicorn/main.py
@@ -10,7 +10,6 @@ import optparse as op
 import os
 import pwd
 import pkg_resources
-import re
 import sys
 
 from gunicorn.arbiter import Arbiter
@@ -168,7 +167,7 @@ def paste_server(app, global_conf=None, host="127.0.0.1", port=None,
         daemonize(umask)
     else:
         os.setpgrp()
-    set_owner_process(opts.user, opts.group)
+    set_owner_process(user, group)
     arbiter.run()
     
 def run():
@@ -225,9 +224,6 @@ def run_django():
 def run_paster():
     from paste.deploy import loadapp, loadwsgi
 
-    _scheme_re = re.compile(r'^[a-z][a-z]+:', re.I)
-
-
     def get_app(parser, opts, args):
         if len(args) != 1:
             parser.error("No application name specified.")
diff --git a/gunicorn/worker.py b/gunicorn/worker.py
index 7d7f4e22..790261cc 100644
--- a/gunicorn/worker.py
+++ b/gunicorn/worker.py
@@ -158,7 +158,7 @@ class Worker(object):
             try:            
                 # Last ditch attempt to notify the client of an error.
                 mesg = "HTTP/1.0 500 Internal Server Error\r\n\r\n"
-                write_nonblock(sock, mesg)
+                util.write_nonblock(client, mesg)
             except:
                 pass
         finally:    
diff --git a/tests/t.py b/tests/t.py
index d2269c70..55c28cb8 100644
--- a/tests/t.py
+++ b/tests/t.py
@@ -97,7 +97,7 @@ def hasnot(a, b):
 def raises(exctype, func, *args, **kwargs):
     try:
         func(*args, **kwargs)
-    except exctype, inst:
+    except exctype:
         pass
     else:
         func_name = getattr(func, "func_name", "<builtin_function>")