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| author |   Christopher Larson <chris_larson@mentor.com> | 2013-08-27 16:27:40 -0700 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-08-28 00:33:50 +0100 |
| commit | 1aa49226d5a2bac911feeb90e3d9f19529bc1a3e (patch) | |
| tree | 3a86ed7b52763d9e595844a6b153666ea8233d43 /lib/bb/data_smart.py | |
| parent | 972bc43e6d5b1207b944b3baa8f9805adb35dda7 (diff) | |
| download | bitbake-contrib-1aa49226d5a2bac911feeb90e3d9f19529bc1a3e.tar.gz | |
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.
Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'lib/bb/data_smart.py')
| -rw-r--r-- | lib/bb/data_smart.py | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/lib/bb/data_smart.py b/lib/bb/data_smart.py index 3fb88a93d..6229fbf69 100644 --- a/lib/bb/data_smart.py +++ b/lib/bb/data_smart.py @@ -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): |