ID Check : Member : String PYTHON TUTORIALS


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ID Check


import string

alphas = string.letters + '_'
nums = string.digits

myInput = "input"

if len(myInput1:

    if myInput[0not in alphas:
        print '''invalid: first symbol must be alphabetic'''
    else:
        for otherChar in myInput[1:]:
             if otherChar not in alphas + nums:
                 print '''invalid: remaining symbols must be alphanumeric'''
                 break
        else:
            print "okay as an identifier"



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