The simplest option is to use a global variable. Then create a function that gets the current word. Notice that to read global variables inside a function, you do not need to use the global …

Jul 11, 2016 · In Python, the module is the natural place for global data: Each module has its own private symbol table, which is used as the global symbol table by all functions defined in the …

In python the statement globals()[function_name]() is the same as foo() if function_name = 'foo' for the reasons discussed above, since python must lookup each function before calling it. If one …

Jan 17, 2013 · It's a function annotation. In more detail, Python 2.x has docstrings, which allow you to attach a metadata string to various types of object. This is amazingly handy, so Python …

68 sympy.Function is for undefined functions. Like if f = Function('f') then f(x) remains unevaluated in expressions. If you want an actual function (like if you do f(1) it evaluates x**2 + 1 at x=1, …

Python - use list as function parameters [duplicate] Asked 14 years, 10 months ago Modified 6 years, 3 months ago Viewed 221k times

function(a, b) Note that file is one of Python's core modules, so I suggest you change the filename of file.py to something else. Note that if you're trying to import functions from a.py to a file …

In Python, variables that are only referenced inside a function are implicitly global. If a variable is assigned a value anywhere within the function’s body, it’s assumed to be local unless explicitly …

The natural, simple, direct, explicit way to get information back from a function is to return it. Broadly speaking, the purpose of a function is to compute a value, and return signifies "this is …

Jan 29, 2011 · Let's say that a function A is required only by function B, should A be defined inside B? Simple example. Two methods, one called from another: def method_a(arg): …