From 77f4b8a75e804b83cca7c917a16bec93fdd6b302 Mon Sep 17 00:00:00 2001
From: Johannes <jgorset@gmail.com>
Date: Thu, 21 Apr 2011 17:56:25 +0200
Subject: [PATCH] Implement settings context manager

---
 requests/__init__.py | 25 +++++++++++++++++++++++++
 requests/core.py     | 33 +++++++++++++++++++--------------
 2 files changed, 44 insertions(+), 14 deletions(-)

diff --git a/requests/__init__.py b/requests/__init__.py
index d44b266..cf171f5 100644
--- a/requests/__init__.py
+++ b/requests/__init__.py
@@ -1,6 +1,31 @@
 # -*- coding: utf-8 -*-
 
+import inspect
+
 import packages
 from core import *
 
 from core import __version__
+
+timeout = None
+
+class settings:
+    """Context manager for settings."""
+    
+    cache = {}
+    
+    def __init__(self, timeout):
+        self.module = inspect.getmodule(self)
+        
+        # Cache settings
+        self.cache['timeout'] = self.module.timeout
+        
+        self.module.timeout = timeout
+        
+    def __enter__(self):
+        pass
+        
+    def __exit__(self, type, value, traceback):
+        # Restore settings 
+        for key in self.cache:
+            setattr(self.module, key, self.cache[key])
diff --git a/requests/core.py b/requests/core.py
index 6408afc..25becc4 100644
--- a/requests/core.py
+++ b/requests/core.py
@@ -12,6 +12,7 @@
 
 from __future__ import absolute_import
 
+import requests
 import urllib
 import urllib2
 import socket
@@ -24,7 +25,6 @@ from .packages.poster.encode import multipart_encode
 from .packages.poster.streaminghttp import register_openers, get_handlers
 
 
-
 __title__ = 'requests'
 __version__ = '0.3.2'
 __build__ = 0x000302
@@ -39,7 +39,6 @@ __all__ = [
 ]
 
 
-
 class _Request(urllib2.Request):
     """Hidden wrapper around the urllib2.Request object. Allows for manual
     setting of HTTP methods.
@@ -446,19 +445,20 @@ def request(method, url, **kwargs):
     :param cookies: (optional) CookieJar object to send with the :class:`Request`.
     :param files: (optional) Dictionary of 'filename': file-like-objects for multipart encoding upload.
     :param auth: (optional) AuthObject to enable Basic HTTP Auth.
+    :param timeout: (optional) Float describing the timeout of the request.
     """
     data = kwargs.pop('data', dict()) or kwargs.pop('params', dict())
-
+    
     r = Request(method=method, url=url, data=data, headers=kwargs.pop('headers', {}),
                 cookiejar=kwargs.pop('cookies', None), files=kwargs.pop('files', None),
                 auth=kwargs.pop('auth', auth_manager.get_auth(url)),
-                timeout=kwargs.pop('timeout', None))
+                timeout=kwargs.pop('timeout', requests.timeout))
     r.send()
 
     return r.response
 
 
-def get(url, params={}, headers={}, cookies=None, auth=None, timeout=None):
+def get(url, params={}, headers={}, cookies=None, auth=None, **kwargs):
     """Sends a GET request. Returns :class:`Response` object.
 
     :param url: URL for the new :class:`Request` object.
@@ -466,12 +466,13 @@ def get(url, params={}, headers={}, cookies=None, auth=None, timeout=None):
     :param headers: (optional) Dictionary of HTTP Headers to send with the :class:`Request`.
     :param cookies: (optional) CookieJar object to send with the :class:`Request`.
     :param auth: (optional) AuthObject to enable Basic HTTP Auth.
+    :param timeout: (optional) Float describing the timeout of the request.
     """
 
-    return request('GET', url, params=params, headers=headers, cookies=cookies, auth=auth, timeout=timeout)
+    return request('GET', url, params=params, headers=headers, cookies=cookies, auth=auth, **kwargs)
 
 
-def head(url, params={}, headers={}, cookies=None, auth=None, timeout=None):
+def head(url, params={}, headers={}, cookies=None, auth=None, **kwargs):
     """Sends a HEAD request. Returns :class:`Response` object.
 
     :param url: URL for the new :class:`Request` object.
@@ -479,12 +480,13 @@ def head(url, params={}, headers={}, cookies=None, auth=None, timeout=None):
     :param headers: (optional) Dictionary of HTTP Headers to sent with the :class:`Request`.
     :param cookies: (optional) CookieJar object to send with the :class:`Request`.
     :param auth: (optional) AuthObject to enable Basic HTTP Auth.
+    :param timeout: (optional) Float describing the timeout of the request.
     """
 
-    return request('HEAD', url, params=params, headers=headers, cookies=cookies, auth=auth, timeout=timeout)
+    return request('HEAD', url, params=params, headers=headers, cookies=cookies, auth=auth, **kwargs)
 
 
-def post(url, data={}, headers={}, files=None, cookies=None, auth=None, timeout=None):
+def post(url, data={}, headers={}, files=None, cookies=None, auth=None, **kwargs):
     """Sends a POST request. Returns :class:`Response` object.
 
     :param url: URL for the new :class:`Request` object.
@@ -493,12 +495,13 @@ def post(url, data={}, headers={}, files=None, cookies=None, auth=None, timeout=
     :param files: (optional) Dictionary of 'filename': file-like-objects for multipart encoding upload.
     :param cookies: (optional) CookieJar object to send with the :class:`Request`.
     :param auth: (optional) AuthObject to enable Basic HTTP Auth.
+    :param timeout: (optional) Float describing the timeout of the request.
     """
 
-    return request('POST', url, data=data, headers=headers, files=files, cookies=cookies, auth=auth, timeout=timeout)
+    return request('POST', url, data=data, headers=headers, files=files, cookies=cookies, auth=auth, **kwargs)
 
 
-def put(url, data='', headers={}, files={}, cookies=None, auth=None, timeout=None):
+def put(url, data='', headers={}, files={}, cookies=None, auth=None, **kwargs):
     """Sends a PUT request. Returns :class:`Response` object.
 
     :param url: URL for the new :class:`Request` object.
@@ -507,12 +510,13 @@ def put(url, data='', headers={}, files={}, cookies=None, auth=None, timeout=Non
     :param files: (optional) Dictionary of 'filename': file-like-objects for multipart encoding upload.
     :param cookies: (optional) CookieJar object to send with the :class:`Request`.
     :param auth: (optional) AuthObject to enable Basic HTTP Auth.
+    :param timeout: (optional) Float describing the timeout of the request.
     """
 
-    return request('PUT', url, data=data, headers=headers, files=files, cookies=cookies, auth=auth, timeout=timeout)
+    return request('PUT', url, data=data, headers=headers, files=files, cookies=cookies, auth=auth, **kwargs)
 
 
-def delete(url, params={}, headers={}, cookies=None, auth=None, timeout=None):
+def delete(url, params={}, headers={}, cookies=None, auth=None, **kwargs):
     """Sends a DELETE request. Returns :class:`Response` object.
 
     :param url: URL for the new :class:`Request` object.
@@ -520,9 +524,10 @@ def delete(url, params={}, headers={}, cookies=None, auth=None, timeout=None):
     :param headers: (optional) Dictionary of HTTP Headers to sent with the :class:`Request`.
     :param cookies: (optional) CookieJar object to send with the :class:`Request`.
     :param auth: (optional) AuthObject to enable Basic HTTP Auth.
+    :param timeout: (optional) Float describing the timeout of the request.
     """
 
-    return request('DELETE', url, params=params, headers=headers, cookies=cookies, auth=auth, timeout=timeout)
+    return request('DELETE', url, params=params, headers=headers, cookies=cookies, auth=auth, **kwargs)
 
 
 
-- 
2.7.4