Facebook Python " Valueerror: Too Many Values To Unpack"

I am new to programing and Python.. Below is my code. import csv import json import urllib import sys import time import re class FacebookSearch: def __init__(self, qu

Solution 1:

Your FacebookSearch.search method returns a single value, a query string to tack onto a URL.

But when you call it, you're trying to unpack the results to two variables:

response, data = ts.search('appliance', type='post')

And that doesn't work.

So, why does the error say "too many values" instead of "too few"? Well, a string is actually a sequence of single-character strings, so it's trying to unpack that single string into dozens of separate values, one for each character.

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However, you've got a much bigger problem here. You clearly expected your search method to return a response and some data, but it doesn't return anything even remotely like a response and some data, it returns a query string. I think you wanted to actually build a URL with the query string, then download that URL, then return the results of that download.

Unless you write code that actually attempts to do that (which probably means changing __init__ to store self.query and self.access_token, using self.query.format in search, using urllib2.urlopen on the resulting string, and a bunch of other changes), the rest of your code isn't going to do anything useful.

If you want to "stub out" FacebookSearch for now, so you can test the rest of your code, you need to make it return appropriate fake data that the rest of your code can work with. For example, you could do this:

defsearch(self, q, mode='json', **queryargs):
    queryargs['q'] = q
    query = urllib.urlencode(queryargs)
    # TODO: do the actual queryreturn200, '{"Fake": "data"}'