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| author | R. Tyler Ballance <tyler@monkeypox.org> | 2009-10-12 21:48:58 -0700 |
|---|---|---|
| committer | R. Tyler Ballance <tyler@monkeypox.org> | 2009-10-12 23:15:20 -0700 |
| commit | 6c3c427355c8074116884ebaef5dc73898dfcf1d (patch) | |
| tree | 812d1d3ac781d2e7fc443a1211848ca9861ec391 | |
| parent | c8caedc6222e22420a4d7fd433a0cfc43fca3a3b (diff) | |
| download | python-cheetah-6c3c427355c8074116884ebaef5dc73898dfcf1d.tar.gz | |
Remove unnecessary dir()/set() calls in Template.__init__()
When running cheetah.Tests.Performance.DynamicMethodCompilationTest
with 100000 iterations set, Template.__init__() is the most performance
sensitive call.
Prior to this commit:
ncalls tottime percall cumtime percall filename:lineno(function)
100000 12.558 0.000 15.274 0.000 Template.py:1025(__init__)
After this commit:
ncalls tottime percall cumtime percall filename:lineno(function)
100000 1.263 0.000 3.541 0.000 Template.py:1025(__init__)
That code need not execute every time __init__ is called
| -rw-r--r-- | cheetah/Template.py | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/cheetah/Template.py b/cheetah/Template.py index 01cf676..c903460 100644 --- a/cheetah/Template.py +++ b/cheetah/Template.py @@ -1213,11 +1213,10 @@ class Template(Servlet): ################################################## ## Setup instance state attributes used during the life of template ## post-compile - reserved_searchlist = dir(self) if searchList: for namespace in searchList: if isinstance(namespace, dict): - intersection = set(reserved_searchlist) & set(namespace.keys()) + intersection = Reserved_SearchList & set(namespace.keys()) warn = False if intersection: warn = True @@ -1832,7 +1831,7 @@ class Template(Servlet): return dic T = Template # Short and sweet for debugging at the >>> prompt. - +Reserved_SearchList = set(dir(Template)) def genParserErrorFromPythonException(source, file, generatedPyCode, exception): |