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bitbake: data_smart: use a split/filter/rejoin for _remove 

This is more idiomatic, and from the limited performance testing I did, is
faster as well. See https://gist.github.com/kergoth/6360248 for the naive
benchmark.

(Bitbake rev: 1aa49226d5a2bac911feeb90e3d9f19529bc1a3e)

Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Christopher Larson 2013-08-27 16:27:40 -07:00 committed by Richard Purdie
parent 9b052712ef
commit 092190e20b
1 changed files with 3 additions and 7 deletions
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10
bitbake/lib/bb/data_smart.py
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@ -589,13 +589,9 @@ class DataSmart(MutableMapping):
if expand and value:
value = self.expand(value, None)
if value and flag == "_content" and local_var and "_removeactive" in local_var:
for i in local_var["_removeactive"]:
if " " + i + " " in value:
value = value.replace(" " + i + " ", " ")
if value.startswith(i + " "):
value = value[len(i + " "):]
if value.endswith(" " + i):
value = value[:-len(" " + i)]
filtered = filter(lambda v: v not in local_var["_removeactive"],
value.split(" "))
value = " ".join(filtered)
return value
def delVarFlag(self, var, flag, **loginfo):