Shadow variable : Variable Scope « Function « Python Tutorial

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Python Tutorial » Function » Variable Scope   10. 4. 2. Shadow variable def foo():     print "\ncalling foo()..."     bar = 200     print "in foo(), bar is", bar bar = 100 print "in __main__, bar is", bar foo() 10. 4. Variable Scope 10. 4. 1.  Variable Scope and Namespaces 10. 4. 2.  Shadow variable 10. 4. 3.  globals() and locals() 10. 4. 4.  create an instance to use the class simply as a namespace container 10. 4. 5.  Variable name lookup in nested function 10. 4. 6.  Local Names Are Detected Statically 10. 4. 7.  Variable Scope in Functions

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