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1、pythonpythonpylib import (.py)python view plaincopyprint?1. # -*- coding:utf-8 -*-2.module_1.py3. name = ithomerpython view plaincopyprint? 1.4. python 3.3.3 (v3.3.3:c3896275c0f6, nov 18 2013, 21:19:30) msc v.1600 64 bit (amd64) on win325. type help, copyright, credits or license for more informatio
2、n.6. >>>print(url)urlpython view plaincopyprint?1. >>> print(url)2. traceback (most recent call last):3. file <stdin>, line 1, in <module>4. nameerror: name url is not defined5. >>>module_1urlpython view plaincopyprint? 1. >>> import module_16. >>
3、;> print(module_1.url)7.print(url)urlpython view plaincopyprint? 1. >>> from module_1 import url8. >>> print(url) 3.module_1urlurlmyurlpython view plaincopyprint? 1. >>> from module_1 import url as myurl9. >>> print(myurl)fromimportpythonimportfromimportpvmpvmp
4、ythonpythonreloadpython view plaincopyprint?1. >>> from imp import reload2. >>> reload(module_1)3. <module module_1 from .module_1.py>module_1 pythonpvmmodule_2.pypython view plaincopyprint? 1. # -*- encoding:utf-8 -*-4. module_2.py5.6. print(_name_)7.8. def sum(a,b):9. retur
5、n a+b10.11. if _name_ = _main_:12. import sys13. print(sys.argv0)14. a = int(sys.argv1)15. b = int(sys.argv2)16. print(sum(a,b)_name_name_name_python 1.17. >>>import module_2 module_2import_name_python_name_main_python view plaincopyprint?18. _main_19. module_2.py20. 5 windowsmodule_2_name_main_lib1libimportmodule_22pythonif_main_name_javamainjavapythonpythonpython view plaincopyprint?21. _main_22. module_2.py23. 5pythonsys.argvsys.argv0module_2.pysys.argv11 2 3pythonpythonpython packagepython a.b ab
