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copied!<p>There is a <a href="http://docs.python.org/2/library/functions.html#dir" rel="nofollow noreferrer">dir</a> function, which lists all (well, pretty much) attributes of the object. But to filter only functions isn't a problem:</p> <pre><code> >>>import math >>>dir(math) ['__doc__', '__name__', '__package__', 'acos', 'acosh', 'asin', 'asinh', 'atan', 'atan2', 'atanh', 'ceil', 'copysign', 'cos', 'cosh', 'degrees', 'e', 'erf', 'erfc', 'exp', 'expm1', 'fabs', 'factorial', 'floor', 'fmod', 'frexp', 'fsum', 'gamma', 'hypot', 'isinf', 'isnan', 'ldexp', 'lgamma', 'log', 'log10', 'log1p', 'modf', 'pi', 'pow', 'radians', 'sin', 'sinh', 'sqrt', 'tan', 'tanh', 'trunc'] >>> >>>[f for f in dir(math) if hasattr(getattr(math, f), '__call__')] # filter on functions ['acos', 'acosh', 'asin', 'asinh', 'atan', 'atan2', 'atanh', 'ceil', 'copysign', 'cos', 'cosh', 'degrees', 'erf', 'erfc', 'exp', 'expm1', 'fabs', 'factorial', 'floor', 'fmod', 'frexp', 'fsum', 'gamma', 'hypot', 'isinf', 'isnan', 'ldexp', 'lgamma', 'log', 'log10', 'log1p', 'modf', 'pow', 'radians', 'sin', 'sinh', 'sqrt', 'tan', 'tanh', 'trunc'] </code></pre> <p>You might find the <a href="http://www.ibm.com/developerworks/linux/library/l-pyint/index.html" rel="nofollow noreferrer">Guide to Python introspection</a> to be a useful resource, as well as this question: <a href="https://stackoverflow.com/questions/624926/how-to-detect-whether-a-python-variable-is-a-function">how to detect whether a python variable is a function?</a>.</p>

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