AttributeError：“str”对象没有属性“文本”

Question

I make script for shopify cart since it is impossible to purchase manually, when I ran the script to my command prompt, it says ,

line 109, in AttributeError: "str' object has no attribute 'text

Scrape Product Info based on selected colors

        if blue and cinder:
            productInfo(urlBlueResponse.text)
            productInfo(urlCinderResponse.text)
        elif blue:
            productInfo(urlBlueResponse.text)
        elif cinder:
            productInfo(urlCinderResponse.text)
        else:
            print(Fore.RED + timestamp

I was told it was from a capitalization mismatch, can somebody please explain this to me. I am new to coding and I want to learn all I can.

Answer 1

This error happened when you tried to access an attribute on a string object -- .text -- that does not exist as an element on that object.

It looks like your code is working with HTTP request and response objects of some kind: urlBlueResponse

It is plausible that you got an error or some other unexpected behavior in the request/response cycle that resulted in one of the response objects returning a str (string) type instead of a response object with a text attribute. I suggest you handle the exception with a try/except block:

try:    
    if blue and cinder:
        productInfo(urlBlueResponse.text)
        productInfo(urlCinderResponse.text)
    elif blue:
        productInfo(urlBlueResponse.text)
    elif cinder:
        productInfo(urlCinderResponse.text)
    else:
        print(Fore.RED + timestamp)
except AttributeError as e:
    #exception handler logic goes here
    print("got exception: ")
    print(e)
    #if error indicates your request is recoverable then do so:
    if recoverable(e):
        do_request(again)
    #if error is unrecoverable, decorate it and reraise it
    #(See *Link)
    # or just reraise it:
        raise(e)   

*Link: ( Re-raise exception with a different type and message, preserving existing information )

Answer 2

Based on the error message, either urlBlueResponse or urlCinderResponse (or both) are a string datatype. The way you are using them, it appears you expect these to be objects which have a text attribute. The error message is telling you that they're str objects and don't have text attributes.

Answer 3

urlBlueResponse = eval(urlBlueResponse)