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diff --git a/coprs_frontend/coprs/logic/complex_logic.py b/coprs_frontend/coprs/logic/complex_logic.py
index 0b65d8987..80aa7c8f6 100644
--- a/coprs_frontend/coprs/logic/complex_logic.py
+++ b/coprs_frontend/coprs/logic/complex_logic.py
@@ -4,7 +4,18 @@ import os
import datetime
import time
import fnmatch
-from itertools import batched
+from itertools import islice
+try:
+ from itertools import batched
+except ImportError:
+ def batched(iterable, n):
+ "Batch data into lists of length n. The last batch may be shorter."
+ # batched('ABCDEFG', 3) --> ABC DEF G
+ if n < 1:
+ raise ValueError('n must be >= 1')
+ it = iter(iterable)
+ while (batch := list(islice(it, n))):
+ yield batch
import flask
import sqlalchemy
diff --git a/coprs_frontend/coprs/mail.py b/coprs_frontend/coprs/mail.py
index 3f7a29305..b8e02ce9c 100644
--- a/coprs_frontend/coprs/mail.py
+++ b/coprs_frontend/coprs/mail.py
@@ -1,4 +1,16 @@
-from itertools import groupby, batched
+from itertools import groupby, islice
+try:
+ from itertools import batched
+except ImportError:
+ def batched(iterable, n):
+ "Batch data into lists of length n. The last batch may be shorter."
+ # batched('ABCDEFG', 3) --> ABC DEF G
+ if n < 1:
+ raise ValueError('n must be >= 1')
+ it = iter(iterable)
+ while (batch := list(islice(it, n))):
+ yield batch
+
import flask
import platform
from smtplib import SMTP
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