Test using inspect.currentframe()

test_inspect_currentframe.py

from __future__ import absolute_import
from __future__ import print_function
import os
import sys

import inspect
import ast
import types
import textwrap

def foo():
    a = 100
    b = 200
    return a + b

def bar():
    return 0

def hoge():
    c = 300
    return c + foo() + bar()

def thread(method):
    frame = inspect.currentframe()
    _locals = frame.f_back.f_locals
    _globals = frame.f_back.f_globals
    
    for key, value in _locals.items():
        if isinstance(value, types.FunctionType):
            print("FunctionType", key)
            
    for key, value in _globals.items():
        if isinstance(value, types.FunctionType):
            print("FunctionType", key)

    source = inspect.getsource(method)
    source = textwrap.dedent(source)
    print(source)
    
    _ast = ast.parse(source)
    print(_ast)

thread(hoge)