#!/usr/bin/python
# -*- coding: utf-8 -*-
# Recipe
# ----------------------------------------------------------------------------
class recipe:
@staticmethod
def enter_event(notified_f):
def wrapper(f):
def caller(obj, *args, **kargs):
notified_f(obj, *args, **kargs)
ret = f(obj, *args, **kargs)
return ret
return caller
return wrapper
@staticmethod
def exit_event(notified_f):
def wrapper(f):
def caller(obj, *args, **kargs):
# Start of diff between enter_event
ret = f(obj, *args, **kargs)
notified_f(obj, *args, **kargs)
# End of diff between enter_event
return ret
return caller
return wrapper
# Tests
# ----------------------------------------------------------------------------
class c:
def notify_entering(self, *args, **kargs):
print ' - function notify_entering() is triggered :'
print ' - self : [%s]' % self
print ' - args : %s' % repr(args)
print ' - kargs : %s' % repr(kargs)
print
def notify_exiting(self, *args, **kargs):
print ' - function notify_exiting() is triggered :'
print ' - self : [%s]' % self
print ' - args : %s' % repr(args)
print ' - kargs : %s' % repr(kargs)
print
# Method
@recipe.enter_event(notify_entering)
@recipe.exit_event(notify_exiting)
def f(self, x):
print ' - inside o.f() ...'
print ' - self = [%s]' % self
print ' - x = [%s]' % x
print
# Class method
@classmethod
@recipe.enter_event(notify_entering)
@recipe.exit_event(notify_exiting)
def fclass(cls, x):
print ' - inside o.fclass() ...'
print ' - cls = [%s]' % cls
print ' - x = [%s]' % x
print
# Static method
@staticmethod
@recipe.enter_event(notify_entering)
@recipe.exit_event(notify_exiting)
def fstatic(x):
print ' - inside o.fstatic() ...'
print ' - x = [%s]' % x
print
if __name__ == '__main__':
o = c()
print '-' * 78
print '- calling o.f(123) ...'
o.f(123)
print '-' * 78
print '- calling o.fclass(234) ...'
o.fclass(234)
print '-' * 78
print '- calling o.fstatic(345) ...'
o.fstatic(345)
Diff to Previous Revision
--- revision 8 2012-08-17 13:48:46
+++ revision 9 2012-08-22 17:57:12
@@ -5,85 +5,85 @@
# ----------------------------------------------------------------------------
class recipe:
- @staticmethod
- def enter_event(notified_f):
- def wrapper(f):
- def caller(obj, *args, **kargs):
- notified_f(obj, *args, **kargs)
- ret = f(obj, *args, **kargs)
- return ret
- return caller
- return wrapper
-
- @staticmethod
- def exit_event(notified_f):
- def wrapper(f):
- def caller(obj, *args, **kargs):
- # Start of diff between enter_event
- ret = f(obj, *args, **kargs)
- notified_f(obj, *args, **kargs)
- # End of diff between enter_event
- return ret
- return caller
- return wrapper
+ @staticmethod
+ def enter_event(notified_f):
+ def wrapper(f):
+ def caller(obj, *args, **kargs):
+ notified_f(obj, *args, **kargs)
+ ret = f(obj, *args, **kargs)
+ return ret
+ return caller
+ return wrapper
+
+ @staticmethod
+ def exit_event(notified_f):
+ def wrapper(f):
+ def caller(obj, *args, **kargs):
+ # Start of diff between enter_event
+ ret = f(obj, *args, **kargs)
+ notified_f(obj, *args, **kargs)
+ # End of diff between enter_event
+ return ret
+ return caller
+ return wrapper
# Tests
# ----------------------------------------------------------------------------
class c:
- def notify_entering(self, *args, **kargs):
- print ' - function notify_entering() is triggered :'
- print ' - self : [%s]' % self
- print ' - args : %s' % repr(args)
- print ' - kargs : %s' % repr(kargs)
- print
-
- def notify_exiting(self, *args, **kargs):
- print ' - function notify_exiting() is triggered :'
- print ' - self : [%s]' % self
- print ' - args : %s' % repr(args)
- print ' - kargs : %s' % repr(kargs)
- print
-
- # Method
- @recipe.enter_event(notify_entering)
- @recipe.exit_event(notify_exiting)
- def f(self, x):
- print ' - inside o.f() ...'
- print ' - self = [%s]' % self
- print ' - x = [%s]' % x
- print
-
- # Class method
- @classmethod
- @recipe.enter_event(notify_entering)
- @recipe.exit_event(notify_exiting)
- def fclass(cls, x):
- print ' - inside o.fclass() ...'
- print ' - cls = [%s]' % cls
- print ' - x = [%s]' % x
- print
-
- # Static method
- @staticmethod
- @recipe.enter_event(notify_entering)
- @recipe.exit_event(notify_exiting)
- def fstatic(x):
- print ' - inside o.fstatic() ...'
- print ' - x = [%s]' % x
- print
+ def notify_entering(self, *args, **kargs):
+ print ' - function notify_entering() is triggered :'
+ print ' - self : [%s]' % self
+ print ' - args : %s' % repr(args)
+ print ' - kargs : %s' % repr(kargs)
+ print
+
+ def notify_exiting(self, *args, **kargs):
+ print ' - function notify_exiting() is triggered :'
+ print ' - self : [%s]' % self
+ print ' - args : %s' % repr(args)
+ print ' - kargs : %s' % repr(kargs)
+ print
+
+ # Method
+ @recipe.enter_event(notify_entering)
+ @recipe.exit_event(notify_exiting)
+ def f(self, x):
+ print ' - inside o.f() ...'
+ print ' - self = [%s]' % self
+ print ' - x = [%s]' % x
+ print
+
+ # Class method
+ @classmethod
+ @recipe.enter_event(notify_entering)
+ @recipe.exit_event(notify_exiting)
+ def fclass(cls, x):
+ print ' - inside o.fclass() ...'
+ print ' - cls = [%s]' % cls
+ print ' - x = [%s]' % x
+ print
+
+ # Static method
+ @staticmethod
+ @recipe.enter_event(notify_entering)
+ @recipe.exit_event(notify_exiting)
+ def fstatic(x):
+ print ' - inside o.fstatic() ...'
+ print ' - x = [%s]' % x
+ print
if __name__ == '__main__':
- o = c()
-
- print '-' * 78
- print '- calling o.f(123) ...'
- o.f(123)
-
- print '-' * 78
- print '- calling o.fclass(234) ...'
- o.fclass(234)
-
- print '-' * 78
- print '- calling o.fstatic(345) ...'
- o.fstatic(345)
+ o = c()
+
+ print '-' * 78
+ print '- calling o.f(123) ...'
+ o.f(123)
+
+ print '-' * 78
+ print '- calling o.fclass(234) ...'
+ o.fclass(234)
+
+ print '-' * 78
+ print '- calling o.fstatic(345) ...'
+ o.fstatic(345)
