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| author | darylm503 <darylm503@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-04-16 22:12:42 +0000 |
|---|---|---|
| committer | darylm503 <darylm503@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-04-16 22:12:42 +0000 |
| commit | 4710c53dcad1ebf3755f3efb9e80ac24bd72a9b2 (patch) | |
| tree | 2d17d2388a78082e32f6a97120d707328143543b /AppPkg/Applications/Python/Python-2.7.2/Demo/metaclasses/Simple.py | |
| parent | cbc6b5e54599c7391ece99ad3c5313f4dd4ddda6 (diff) | |
| download | edk2-platforms-4710c53dcad1ebf3755f3efb9e80ac24bd72a9b2.tar.xz | |
AppPkg/Applications/Python: Add Python 2.7.2 sources since the release of Python 2.7.3 made them unavailable from the python.org web site.
These files are a subset of the python-2.7.2.tgz distribution from python.org. Changed files from PyMod-2.7.2 have been copied into the corresponding directories of this tree, replacing the original files in the distribution.
Signed-off-by: daryl.mcdaniel@intel.com
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13197 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'AppPkg/Applications/Python/Python-2.7.2/Demo/metaclasses/Simple.py')
| -rw-r--r-- | AppPkg/Applications/Python/Python-2.7.2/Demo/metaclasses/Simple.py | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/AppPkg/Applications/Python/Python-2.7.2/Demo/metaclasses/Simple.py b/AppPkg/Applications/Python/Python-2.7.2/Demo/metaclasses/Simple.py new file mode 100644 index 0000000000..5334860732 --- /dev/null +++ b/AppPkg/Applications/Python/Python-2.7.2/Demo/metaclasses/Simple.py @@ -0,0 +1,45 @@ +import types
+
+class Tracing:
+ def __init__(self, name, bases, namespace):
+ """Create a new class."""
+ self.__name__ = name
+ self.__bases__ = bases
+ self.__namespace__ = namespace
+ def __call__(self):
+ """Create a new instance."""
+ return Instance(self)
+
+class Instance:
+ def __init__(self, klass):
+ self.__klass__ = klass
+ def __getattr__(self, name):
+ try:
+ value = self.__klass__.__namespace__[name]
+ except KeyError:
+ raise AttributeError, name
+ if type(value) is not types.FunctionType:
+ return value
+ return BoundMethod(value, self)
+
+class BoundMethod:
+ def __init__(self, function, instance):
+ self.function = function
+ self.instance = instance
+ def __call__(self, *args):
+ print "calling", self.function, "for", self.instance, "with", args
+ return apply(self.function, (self.instance,) + args)
+
+Trace = Tracing('Trace', (), {})
+
+class MyTracedClass(Trace):
+ def method1(self, a):
+ self.a = a
+ def method2(self):
+ return self.a
+
+aninstance = MyTracedClass()
+
+aninstance.method1(10)
+
+print aninstance.method2()
|