'str' Object has no attribute biopython

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I’m working on the biopython. Request input of an input():

enz_name1 = input('ENZYME 1 NAME: ')
enz_name2 = input('ENZYME 2 NAME: ')

However, when I want to use input() to use . catalyse in this way:

    rb=RestrictionBatch()
    rb.add(enz_name1)
    rb.add(enz_name2)
    #enz_name=enz#  
print(rb.catalyse(my_seq,linear=False))

or Even:

print (enz_name1.catalyse(my_seq, linear=False)

I have error 'str' Object has no attribute. What if I use the normal enzyme name (e.g. Ecori or Xmai) works, but not the string I get as input. There is a way to convert these strings into the nonstring form of these enzymes that are recognized by the . catalyse option?

string attributes

  • enz_name1 is a string so it has no method catalyse. This probably comes from another object of some class you’re using and you’re making a mess of the objects. Only with the code you put in here is it not possible to know what you were trying to do.

  • I think you want the job search(). An object of the type RestrictionBatch() does not have the function catalyse().

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