# -*- coding: utf-8 -*-
import re
from . import export

@export
def fuzzyfinder(input, collection, accessor=lambda x: x):
    """
    Args:
        input (str): A partial string which is typically entered by a user.
        collection (iterable): A collection of strings which will be filtered
                               based on the `input`.

    Returns:
        suggestions (generator): A generator object that produces a list of
            suggestions narrowed down from `collection` using the `input`.
    """
    suggestions = []
    input = str(input) if not isinstance(input, str) else input
    pat = '.*?'.join(map(re.escape, input))
    regex = re.compile(pat)
    for item in collection:
        r = regex.search(accessor(item))
        if r:
            suggestions.append((len(r.group()), r.start(), item))

    return (z for _, _, z in sorted(suggestions))

# -*- coding: utf-8 -*-
import re
from . import export

@export
def fuzzyfinder(input, collection, accessor=lambda x: x):
    """
    Args:
        input (str): A partial string which is typically entered by a user.
        collection (iterable): A collection of strings which will be filtered
                               based on the `input`.

    Returns:
        suggestions (generator): A generator object that produces a list of
            suggestions narrowed down from `collection` using the `input`.
    """
    suggestions = []
    input = str(input) if not isinstance(input, str) else input
    pat = '.*?'.join(map(re.escape, input))
    regex = re.compile(pat)
    for item in collection:
        r = regex.search(accessor(item))
        if r:
            suggestions.append((len(r.group()), r.start(), accessor(item), item))

    return (z[-1] for z in sorted(suggestions))

Use accessor to use in sort.
Use accessor to use in sort.
