# something.py
public_variable = 42
_private_variable = 141
def public_function():
print("I'm a public function! yay!")
def _private_function():
print("Ain't nobody accessing me from another module...usually")
class PublicClass(object):
pass
class _WeirdClass(object):
pass
>>> from something import * >>> public_variable 42 >>> _private_variable ... NameError: name '_private_variable' is not defined >>> public_function() "I'm a public function! yay!" >>> _private_function() ... NameError: name '_private_function' is not defined >>> c = PublicClass() >>> c <something.PublicClass object at ...> >>> c = _WeirdClass() ... NameError: name '_WeirdClass' is not defined
# something.py
__all__ = ['_private_variable', 'PublicClass']
# The rest is the same as before
public_variable = 42
_private_variable = 141
def public_function():
print("I'm a public function! yay!")
def _private_function():
print("Ain't nobody accessing me from another module...usually")
class PublicClass(object):
pass
class _WeirdClass(object):
pass
>>> from something import * >>> public_variable 42 >>> _private_variable ... NameError: name '_private_variable' is not defined >>> public_function() "I'm a public function! yay!" >>> _private_function() ... NameError: name '_private_function' is not defined >>> c = PublicClass() >>> c <something.PublicClass object at ...> >>> c = _WeirdClass() ... NameError: name '_WeirdClass' is not defined
from Tkinter import (Tk, Frame, Button, Entry, Canvas, Text, LEFT, DISABLED, NORMAL, RIDGE, END)
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