Remove direct call's to file's constructor and replace them with calls to
open() as ths is considered best practice.
diff --git a/Lib/test/test_zipfile.py b/Lib/test/test_zipfile.py
index ec519f6..49602ff 100644
--- a/Lib/test/test_zipfile.py
+++ b/Lib/test/test_zipfile.py
@@ -712,7 +712,7 @@
for n, s in enumerate(self.seps):
self.arcdata[s] = s.join(self.line_gen) + s
self.arcfiles[s] = '%s-%d' % (TESTFN, n)
- file(self.arcfiles[s], "wb").write(self.arcdata[s])
+ open(self.arcfiles[s], "wb").write(self.arcdata[s])
def makeTestArchive(self, f, compression):
# Create the ZIP archive