From 8f276b8e9c39cf69f8b2c3e981167109b3c159a5 Mon Sep 17 00:00:00 2001
From: Julia Medina <who.knows.shia@gmail.com>
Date: Fri, 24 Apr 2015 18:28:48 -0300
Subject: [PATCH] Property for CrawlerRunner.crawlers so it can be
 autodocumented with Sphinx

---
 scrapy/crawler.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/scrapy/crawler.py b/scrapy/crawler.py
index 5cc2a7daa..9680f6e11 100644
--- a/scrapy/crawler.py
+++ b/scrapy/crawler.py
@@ -101,12 +101,18 @@ class CrawlerRunner(object):
     process. See :ref:`run-from-script` for an example.
     """
 
+    crawlers = property(
+        lambda self: self._crawlers,
+        doc="Set of :class:`crawlers <scrapy.crawler.Crawler>` started by "
+            ":meth:`crawl` and managed by this class."
+    )
+
     def __init__(self, settings):
         if isinstance(settings, dict):
             settings = Settings(settings)
         self.settings = settings
         self.spider_loader = _get_spider_loader(settings)
-        self.crawlers = set()
+        self._crawlers = set()
         self._active = set()
 
     @property