Commit629994d

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add new script for makeing list flatten from json input (array)

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	`1`	`+#!/usr/local/bin/python3`
	`2`	`+# return flat list from input list`
	`3`	`+`
	`4`	`+importjson`
	`5`	`+`
	`6`	`+user_input=input('Enter a list with json format ...\n>')`
	`7`	`+`
	`8`	`+try:`
	`9`	`+my_list=json.loads(user_input)`
	`10`	`+exceptjson.decoder.JSONDecodeError:`
	`11`	`+print('invalid json input. unable to convert inout json to list !!!')`
	`12`	`+`
	`13`	`+ifnotisinstance(my_list,list):`
	`14`	`+print('only list(array) are allowed !!!')`
	`15`	`+exit(1)`
	`16`	`+`
	`17`	`+defflat(input_list):`
	`18`	`+result_list= []`
	`19`	`+foritemininput_list:`
	`20`	`+ifisinstance(item,list):`
	`21`	`+result_list.extend(flat(item))`
	`22`	`+else:`
	`23`	`+result_list.append(item)`
	`24`	`+returnresult_list`
	`25`	`+`
	`26`	`+result=flat(my_list)`
	`27`	`+print('Input:',my_list)`
	`28`	`+print('Result:',result)`
	`29`	`+`

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