Manuel Graune schrieb:
Hello,consider the following piece of code: a=1 b=2 def foo(c): b=3 return a + b + c In this case, when calling "foo", "a" will take the global value, "b" will take the local value and "c" will take the value assigned when calling the function. Since I consider this behaviour a possible source of bugs due to personal sloppiness (e. g. forgetting to put "a=4" inside the function-body): Is there any way to automatically check that all variables in a function are either local or passed in as arguments?
No. And as long as you don't have the habit of using global variables to a non-reasonable extent, and follow some simple conventions such as spelling them in all uppercase and with more meaningful names such as the ones above - it's not an actual problem.
Diez -- http://mail.python.org/mailman/listinfo/python-list
