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The module is a text file that contains Python code, ending with a. py.Third-party modules are available on PyPI (Python package index), and you can use PyPI to publish your modules for others to use.Comment Code# coding=utf-8 "" "nester.py module module description put here" "" Def Print_lol (LI): "" "The description function is placed here :p Aram Li:list : return: None "" for each in Li:

List comprehension is a very interesting function, it should be a syntax sugar bar, the name of the list deduction is probably a free translation, but list comprehension this really do not know how to translate.List derivation is an example of Python's support for functional programming concepts.The function of the list deduction is to reduce the amount of code written, you can save things, it would have been two lines, now only need one line.　　For example, to do the same with all the data in a

missing!') - - Try: -With open ('Man_data.txt','W') as Man_file,open ('Other_data.txt','W') as Other_file: -Print_lol (man,fh=man_file) -Print_lol (other,fh=other_file) in exceptIOError as err: - Print('File Error:'+STR (ERR))This will cause an error:Reason:When a function of a module is called, the format is "module name. Function name ()"So the code changes to:1 " "2 modification Time: 09193 What to modify: Change the call BIF Print () to the Print_lol () function in the Nester modul

First, IDLE1.TAB Completion: Embed some code first, then press the TAB key. Idle will provide some suggestions to help you complete this statement.2. Fallback code statement: When using the shell, alt-p, fallback to the code statement entered before idle; alt-n, move to the next code statement, if any. Under Mac, change alt to CTRL.Two, nested listOutput nested list:Movies = ["The Holy Grail", 1975,"Terry Jones Terry Gilliam", 91, ["Graham Chapman", ["Michael Palin","John Cleese

First, dictionary (dict)(1) The dictionary associates the data value with the key. A key, a lookup part in a dictionary, a value, a numeric part in a dictionary.(2) Creation of the Dictionary: Way One, myset={}; mode two, Myset=dict ().(3) The dictionary does not maintain the order of insertions, and the dictionary is referenced by a keyword.Second, class(1) Each class has a special method, named __init__ (), that controls how the object is initialized. A method in a class is also defined with D