build: make compress_json python3 compatible

This patch replaces a usage of `map` with list comprehension, which makes the script Python 3 compatiable. PR-URL: nodejs#25582 Reviewed-By: Refael Ackermann <[email protected]> (cherry picked from commit b31b84d)
BaochengSu · Oct 9, 2020 · c9586ad · c9586ad
1 parent a383626
commit c9586ad
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tools/compress_json.py b/tools/compress_json.py
@@ -24,7 +24,7 @@
 
   step = 20
   slices = (data[i:i+step] for i in xrange(0, len(data), step))
-  slices = map(lambda s: ','.join(str(ord(c)) for c in s), slices)
+  slices = [','.join(str(ord(c)) for c in s) for s in slices]
   text = ',\n'.join(slices)
 
   fp = open(sys.argv[2], 'w')