From 1c8e6daef332f70095796f7788dc0f0e9ce1484b Mon Sep 17 00:00:00 2001
From: Ned Batchelder <ned@nedbatchelder.com>
Date: Mon, 2 Sep 2019 09:37:36 -0400
Subject: Logging executemany failed if data was a generator

---
 coverage/sqldata.py | 1 +
 1 file changed, 1 insertion(+)

(limited to 'coverage/sqldata.py')

diff --git a/coverage/sqldata.py b/coverage/sqldata.py
index 10d4e577..400b7f04 100644
--- a/coverage/sqldata.py
+++ b/coverage/sqldata.py
@@ -881,6 +881,7 @@ class SqliteDb(SimpleReprMixin):
 
     def executemany(self, sql, data):
         if self.debug:
+            data = list(data)
             self.debug.write("Executing many {!r} with {} rows".format(sql, len(data)))
         return self.con.executemany(sql, data)
 
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