From: W. Trevor King <wking@drexel.edu>
Date: Thu, 21 Jul 2011 19:40:26 +0000 (-0400)
Subject: Add 'scraper -> UNKNOWN company' warning to the README.
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=7d7962d14bda5744be87cd38e26c0e601d64f44d;p=insider.git

Add 'scraper -> UNKNOWN company' warning to the README.
---

diff --git a/README b/README
index 8063787..cb2a4bb 100644
--- a/README
+++ b/README
@@ -59,6 +59,11 @@ transaction data automatically.  To get you started, I've written
 
 __ NASDAQ_
 
+If the scraper doesn't extract company names (`nasdaq.py` does not),
+it's probably a good idea to add the relevant `Company` and `Ticker`
+to the database before running the scraper.  Otherwise you may get
+tickers from several echanges all pointing to the company `UNKNOWN`.
+
 Hacking
 =======