move from map builtin to list comprehensions
The Python style guide says to avoid map() and stick to list
comprehensions. Python 3 also changes its to be a generator,
so now is a good time to replace all of its users in the tree.
BUG=chromium:980619
TEST=lint is unchanged in chromite
TEST=unittests pass
Change-Id: I98dfc6e6b1107f8926a402006bba3cd287506165
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/1716014
Reviewed-by: LaMont Jones <lamontjones@chromium.org>
Reviewed-by: Mike Nichols <mikenichols@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
diff --git a/api/controller/sysroot.py b/api/controller/sysroot.py
index 0d75b9f..dcccaa0 100644
--- a/api/controller/sysroot.py
+++ b/api/controller/sysroot.py
@@ -80,7 +80,8 @@
sysroot_path = input_proto.sysroot.path
build_target_name = input_proto.sysroot.build_target.name
- packages = map(controller_util.PackageInfoToString, input_proto.packages)
+ packages = [controller_util.PackageInfoToString(x)
+ for x in input_proto.packages]
build_target = build_target_util.BuildTarget(build_target_name)
target_sysroot = sysroot_lib.Sysroot(sysroot_path)