What attributes does python import from a module? -

i checked answers this, have question attributes imported module in python.

for example, have module temp9.py:

a=10 b=20 print('a={0}, b={1}'.format(a,b)) def t9outer():      print('in imported module')     def t9inner():         print('inner function')

then import module so: import temp9. if attributes of imported file using command:

list(filter(lambda x: not x.startswith('__'),dir(temp9)))

i output:

['a', 'b', 't9outer']

my questions are

a , b global in scope of temp9, not across modules (as above answer says), how exported?
why t9inner() not imported though enclosed t9outer(), gets imported?

the answer same both questions. defined @ module level imported; not defined @ module level not imported.

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