From d3d7d5f667e76db7cc9e9eeb38ef0498fec8d57d Mon Sep 17 00:00:00 2001
From: Frank Milthaler <f.milthaler@gmail.com>
Date: Sun, 12 Apr 2020 13:24:36 +0100
Subject: [PATCH] formatting improvements with black

---
 finquant/portfolio.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/finquant/portfolio.py b/finquant/portfolio.py
index 7f5b7443..d4d9a26c 100644
--- a/finquant/portfolio.py
+++ b/finquant/portfolio.py
@@ -752,9 +752,11 @@ def _quandl_request(names, start_date=None, end_date=None):
     try:
         resp = quandl.get(reqnames, start_date=start_date, end_date=end_date)
     except Exception:
-        errormsg = "Error during download of stock data from Quandl.\n" \
-                   + "Make sure all the requested stock names/tickers are " \
-                   + "supported by Quandl."
+        errormsg = (
+            "Error during download of stock data from Quandl.\n"
+            + "Make sure all the requested stock names/tickers are "
+            + "supported by Quandl."
+        )
         raise Exception(errormsg)
     return resp