Python 3.6.5 (default, Jul 16 2018, 18:58:26) 
[GCC 5.5.0] on linux
Type "copyright", "credits" or "license()" for more information.
>>> def function(x,*z): print(x,z)

>>> function(1)
1 ()
>>> def function(x,y,*z): print(x,y,z)

>>> function(1)
Traceback (most recent call last):
  File "<pyshell#6>", line 1, in <module>
    function(1)
TypeError: function() missing 1 required positional argument: 'y'
>>> def function(x,y=2,*z): print(x,y,z)

>>> function(1)
1 2 ()
>>> function(1,3)
1 3 ()
>>> function(1,3,4)
1 3 (4,)
>>> function(1,3,z=(3,))
Traceback (most recent call last):
  File "<pyshell#12>", line 1, in <module>
    function(1,3,z=(3,))
TypeError: function() got an unexpected keyword argument 'z'
>>> function(1,3,*z=(3,))
SyntaxError: invalid syntax
>>> function(1,3,z=3)
Traceback (most recent call last):
  File "<pyshell#14>", line 1, in <module>
    function(1,3,z=3)
TypeError: function() got an unexpected keyword argument 'z'
>>> function(1,3)
1 3 ()
>>> def f(x,y=2,*z,l=9)
SyntaxError: invalid syntax
>>> def f(x,y=2,*z,l=9): print(x,y,z,l);

>>> f()
Traceback (most recent call last):
  File "<pyshell#21>", line 1, in <module>
    f()
TypeError: f() missing 1 required positional argument: 'x'
>>> f(2)
2 2 () 9
>>> f(2,l=list('abcde'))
2 2 () ['a', 'b', 'c', 'd', 'e']
>>> f(2,3,4l=list('abcde'))
SyntaxError: invalid syntax
>>> f(2,3,4,l=list('abcde'))
2 3 (4,) ['a', 'b', 'c', 'd', 'e']
>>> def f(x,y=2,**z,l=9): print(x,y,z,l);
SyntaxError: invalid syntax
>>> def f(x,y=2,*z,l): print(x,y,z,l);

>>> f(2)
Traceback (most recent call last):
  File "<pyshell#29>", line 1, in <module>
    f(2)
TypeError: f() missing 1 required keyword-only argument: 'l'
>>> f(2,l=5)
2 2 () 5
>>> def f(x,y=2,*z,l,**klucze): print(x,y,z,l,klucze)

>>> def f(x,y=2,*z,l,**klucze): print(x,y,z,l,klucze)f(2,l=5)
KeyboardInterrupt
>>> f(*list(range(8)),l=5)
0 1 (2, 3, 4, 5, 6, 7) 5 {}
>>> f(*list(range(8)),l=5,**globals())
0 1 (2, 3, 4, 5, 6, 7) 5 {'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <class '_frozen_importlib.BuiltinImporter'>, '__spec__': None, '__annotations__': {}, '__builtins__': <module 'builtins' (built-in)>, 'function': <function function at 0x7f6526f13a60>, 'f': <function f at 0x7f6526f13c80>}
>>> f(*list(range(8)),l=5,globals())
SyntaxError: positional argument follows keyword argument
>>> f(list(range(8)),l=5,globals())
SyntaxError: positional argument follows keyword argument
>>> f(list(range(8)),l=5)
[0, 1, 2, 3, 4, 5, 6, 7] 2 () 5 {}
>>> f(*list(range(8)),l=5)
0 1 (2, 3, 4, 5, 6, 7) 5 {}
>>> f(*globals(),l=5)
__name__ __doc__ ('__package__', '__loader__', '__spec__', '__annotations__', '__builtins__', 'function', 'f') 5 {}
>>> s = globals()
>>> s
{'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <class '_frozen_importlib.BuiltinImporter'>, '__spec__': None, '__annotations__': {}, '__builtins__': <module 'builtins' (built-in)>, 'function': <function function at 0x7f6526f13a60>, 'f': <function f at 0x7f6526f13c80>, 's': {...}}
>>> for x in s :
	print(x)

	
__name__
Traceback (most recent call last):
  File "<pyshell#44>", line 1, in <module>
    for x in s :
RuntimeError: dictionary changed size during iteration
>>> s = globals().copy()
>>> for x in s :
	print(x)

	
__name__
__doc__
__package__
__loader__
__spec__
__annotations__
__builtins__
function
f
s
x
>>> 
>>> def f(x,y=2,*z,l,**klucze): print(x,y,z,l,klucze)

>>> def f(x,y=2,*,l,**klucze): print(x,y,z,l,klucze)

>>> f(*globals(),l=5)
Traceback (most recent call last):
  File "<pyshell#53>", line 1, in <module>
    f(*globals(),l=5)
TypeError: f() takes from 1 to 2 positional arguments but 11 positional arguments (and 1 keyword-only argument) were given
>>> f(globals(),l=5)
Traceback (most recent call last):
  File "<pyshell#54>", line 1, in <module>
    f(globals(),l=5)
  File "<pyshell#52>", line 1, in f
    def f(x,y=2,*,l,**klucze): print(x,y,z,l,klucze)
NameError: name 'z' is not defined
>>> def f(x,y=2,*,l,**klucze): print(x,y,l,klucze)

>>> f(globals(),l=5)
{'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <class '_frozen_importlib.BuiltinImporter'>, '__spec__': None, '__annotations__': {}, '__builtins__': <module 'builtins' (built-in)>, 'function': <function function at 0x7f6526f13a60>, 'f': <function f at 0x7f6526f13f28>, 's': {'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <class '_frozen_importlib.BuiltinImporter'>, '__spec__': None, '__annotations__': {}, '__builtins__': <module 'builtins' (built-in)>, 'function': <function function at 0x7f6526f13a60>, 'f': <function f at 0x7f6526f13c80>, 's': {...}, 'x': '__name__'}, 'x': 'x'} 2 5 {}
>>> 
>>> 
>>> 
>>> 
>>> def m( x ) :
	return x**3.2

>>> m(9)
1131.2954233842977
>>> l = list(range(9))
>>> l
[0, 1, 2, 3, 4, 5, 6, 7, 8]
>>> for x in l :
	print(m(x))

	
0.0
1.0
9.18958683997628
33.63473536961897
84.44850628946526
172.4662076826519
309.0893215187353
506.19019442693155
776.0468820533241
>>> map(m,l)
<map object at 0x7f6521480f28>
>>> list(_)
[0.0, 1.0, 9.18958683997628, 33.63473536961897, 84.44850628946526, 172.4662076826519, 309.0893215187353, 506.19019442693155, 776.0468820533241]
>>> _
[0.0, 1.0, 9.18958683997628, 33.63473536961897, 84.44850628946526, 172.4662076826519, 309.0893215187353, 506.19019442693155, 776.0468820533241]
>>> map(m,*l)
Traceback (most recent call last):
  File "<pyshell#74>", line 1, in <module>
    map(m,*l)
TypeError: 'int' object is not iterable
>>> 
>>> 
>>> help(map)\

    
Help on class map in module builtins:

class map(object)
 |  map(func, *iterables) --> map object
 |  
 |  Make an iterator that computes the function using arguments from
 |  each of the iterables.  Stops when the shortest iterable is exhausted.
 |  
 |  Methods defined here:
 |  
 |  __getattribute__(self, name, /)
 |      Return getattr(self, name).
 |  
 |  __iter__(self, /)
 |      Implement iter(self).
 |  
 |  __new__(*args, **kwargs) from builtins.type
 |      Create and return a new object.  See help(type) for accurate signature.
 |  
 |  __next__(self, /)
 |      Implement next(self).
 |  
 |  __reduce__(...)
 |      Return state information for pickling.

>>> list(map(m,map(m,l)))
[0.0, 1.0, 1209.33648530384, 76863.76406798889, 1462494.7346870452, 14369870.171516128, 92954154.28520527, 450613220.96196795, 1768648242.2218032]
>>> 

>>> 
a
Traceback (most recent call last):
  File "<pyshell#81>", line 2, in <module>
    a
NameError: name 'a' is not defined
>>>