From 37b0fdb898a0f242f68d30abb6c58bd1a15a6524 Mon Sep 17 00:00:00 2001
From: Rapptz <rapptz@gmail.com>
Date: Mon, 21 Aug 2017 01:54:33 -0400
Subject: Add webhook support.

Allows for usage of either `requests` and `aiohttp` when used in
"Standalone" mode.

Fixes #704
---
 discord/utils.py | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'discord/utils.py')

diff --git a/discord/utils.py b/discord/utils.py
index 9efb1bf8..e5d366ff 100644
--- a/discord/utils.py
+++ b/discord/utils.py
@@ -28,6 +28,7 @@ from re import split as re_split
 from .errors import InvalidArgument
 import datetime
 from base64 import b64encode
+from email.utils import parsedate_to_datetime
 import asyncio
 import json
 import warnings, functools
@@ -258,6 +259,11 @@ def _bytes_to_base64_data(data):
 def to_json(obj):
     return json.dumps(obj, separators=(',', ':'), ensure_ascii=True)
 
+def _parse_ratelimit_header(request):
+    now = parsedate_to_datetime(request.headers['Date'])
+    reset = datetime.datetime.fromtimestamp(int(request.headers['X-Ratelimit-Reset']), datetime.timezone.utc)
+    return (reset - now).total_seconds()
+
 @asyncio.coroutine
 def maybe_coroutine(f, *args, **kwargs):
     if asyncio.iscoroutinefunction(f):
-- 
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