images/
__init__.py
formats/
__init__.py
jpg.py
png.py
bmp.pv
tif.pv
……
effects/
__init__.py
fade.py
fuzzy.py
import sys sys.path上述程式碼的執行結果如下所示:
>>> import sys
>>> sys.path
['', 'C:ProgramsPythonPython37python37.zip', 'C:ProgramsPython37DLLs', 'C:ProgramsPython37lib', 'C:ProgramsPython37', 'C:ProgramsPython37libsite-packages']